electricians 4/15/2020 – gtg



Why You Need A Quality Surge Protector
by John Wiley

A quality surge protector can go a long way in saving you a lot of time, hassle, and money. Surge protectors protect equipment that you plug into it from receiving too much electricity.

This is important because too much electricity can ruin your electrical appliances. This may not seem like a big deal, but you probably would not be very happy if you came home one day and found that your new desktop computer, laptop, and television were all broken beyond repair due to a power surge.

Power surges generally happen during storms. Though you may feel that you are protected because you always make sure turn off electrical equipment during a storm, think again. Do you really, truly always turn off every piece of electrical equipment in your home during a storm? How do you manage to turn off these appliances when you are away from home when the storm starts? The point is that everyone is at risk at some point in time or another of having electronic appliances totally ruined due to a power surge. This is quite a shame since a relatively inexpensive surge protector could have saved this hassle.

If you do not have surge protectors in your home the first thing you should do is head immediately to an electronics store or an electronics department of a retail store and look at the various surge protectors. You want to make sure that you get one that will actually be able to switch off if the voltage gets too high to be safe for the equipment that you have hooked up to it. You do not want a surge protector that will simply lessen the voltage that it conducts because these kinds are far more likely to malfunction.

They are the cheaper ones, but this is one of those cases where you get what you pay for. It is probably worth springing for a higher quality product in this case if you have expensive electronic appliances that you are trying to protect. If you are unsure of which particular surge protector will best fit your needs you should ask for assistance from a salesperson at the store that you go to. The salesperson should be well versed with the various surge protectors that are sold in the store and should be able to point you in the direction of a surge protector that will meet your needs.

The first time that there is a storm in your neighborhood and you overhear a neighbor mentioning how his brand new plasma television just got ruined you will smirk on the inside knowing that your electronic assets are safe in your home because of your surge protector.

Dallas Electrician

How much of a difference would it mean to your home or workplace to have any electrical job you need performed to be absolutely up to code and look incredible.

Here you go… 5 MUST HAVE attributes needed for the greatest Dallas electrician for your job.
MUST HAVE #1. They must be trained and registered. Not all providers are the identical. From self appointed skilled handyman working on any odds and ends, to the qualified professional who is placed to a higher standard by regulating bodies. All our staff members are certified Dallas electricians and take ongoing continuing education hands on classes. They are master craftsmen whose competencies have been tested prior to they at any time work on a customer’s household or workplace. Your Dallas Electrician should have gone through a rigorous background examination, drug diagnostic tests, and abilities testing, just so you know that you’re getting a real professional.

MUST HAVE #2. They should be sticklers for the rules. Not staying up to code not only risk the security of you and your loved ones, but it can also cost you getting the job completed a subsequent time. You may also be subject to fines or penalties. We firmly adhere to, and comply with, the local and national electrical codes as dictated by the National Electrical Code, which is the standard for the protected installing of electrical wiring and equipment.

MUST HAVE #3. They must offer you up front prices. Regrettably, Dallas Electrical Contractors have won as poor a standing as crooked mechanics for overpricing and up selling services that may not be required. Our Dallas electricians are both straightforward and knowledgeable. We’ve seen it all and done it all. We’ll supply you a free of charge approximate for any project that is just about always correct.

MUST HAVE #4. Provide on time services. You’re busy, and your time is valuable. So having to wait on any electrical contractor simply isn’t suitable. We will work with you to come across a time that satisfies your schedule and then fulfill our deadline.

MUST HAVE #5. Stand by your work. Our company continues to develop for one very simple reason. We give high quality work that satisfies your expectations. Word of mouth about our fantastic work is the essential part to our success. As a matter of fact, we encourage you to discuss to everyone about the level or work our Dallas electrician have for you.

Listen, we would love the chance to provide you with the professional electrical work you are looking for. You have absolutely nothing to loose by chatting to our Dallas Electricians and discovering exactly what to anticipate for your undertaking. Here is what you can do now… pick up the phone and talk to one of our educated Dallas electrician and get a free of charge quote for your electrical tasks.

Dallas Electrician residential electrical services:
Call Today To Have The Best Dallas Electrician Solve All Your Electrical Needs.

1. Are you browsing for residential Dallas electrical contractors?
2. Do you need support with breaker boxes or meter bases?
3. Interested in surge protection, lighting or even home improvements ?

There is no Electrical duty is too huge or small for Dallas electrical contractors.
Call us today at (214) 494-1415 to learn how we can help with your residential electrician needs or fill out our online request form to hear from Dallas electrical contractors.

-Ordinary Services Offered
-Need a Second Opinion
-Electrical System
-Home Safety Checks

If you are in need of Dallas electrical contractors or just someone to help you with those electrical jobs you need done, then you can chose from our many electrical handyman services. Here is a list of the more common electrical jobs we receive:

* Rewiring
* New sockets hooked up where there was none or replace aged sockets
* Security lights put in
* Innovative Lighting Designs- New lights fitted like spotlights
* Alarms hooked up
* CCTV put in
* Garden light and power
* Replacement fittings and fixtures
* Kitchen & Bathroom Electrics
* Cooker installation & extractor fans
* Doorbells fitted
* Extension wiring
* Garage wiring
* Attic conversion wiring
* Fuse box upgrades

We also do full testing certification, this should be done in homes every ten yrs.


Electrical Wiring

The majority electrical fires result from troubles with “fixed wiring” like faulty electrical outlets and aged wiring. Troubles with cords and plugs, like extension and electrical device cords, also cause many home electrical fires.

In Dallas area, faulty wiring accounts for 33% of residential electrical fires.
Countless stoppable electrical fires can even be traced to misuse of electric cords, for instance overloading circuits, poor maintenance and running the cords beneath rugs or in high traffic areas.

Home Appliances

The home appliances most often implicated in electrical fires are electric stoves and ovens, dryers, central heating units, televisions, radios and record players.

Dallas Electrical Contractors Safety Precautions
-Routinely safety test your home appliances and wiring.
-Tattered wires can produces fires. Change out all damaged, old or broken appliance cords at once.
-Use electrical extension cords intelligently and don’t overload them.
-Store electrical appliances from moist flooring and counters; pay particular mind to electrical appliances in the bathroom and kitchen.
-When buying electrical appliances inspect for products evaluated by a nationally recognized laboratory
-Do not permit kids to play around electrical appliances such as space heaters, curling iron and hair dryers.
-Keep clothing, curtains and other likely combustible items a minimum of three ft from all heaters.
-If an appliance has a 3 prong plug, use it only in a 3-slot outlet. In no way force it to fit into a two-slot outlet or extension cord.
-On no account overload extension cords or wall sockets. Immediately shut off, then professionally swap out, light switches that are hot to the touch and lights that sputter.
-Utilize protection closures to “child-proof” electrical outlets.
-Check your electrical tools habitually for signs of wear and tear. If the cords are unraveled or cracked, change out them. Substitute any tool if it creates even minor electrical shocks, overheats, shorts out or gives off smoke or sparks.

Dallas Electrical Contractors Home Safety Checks
After completion of each duty, your electrician will carry out a FREE Home Safety Check to make sure your dwelling is free of hazards and up to code.

Dallas Electrical Contractors Inspection contains:
-Your Dallas electrical contractors will inspect your breaker box and tighten connections
-We inspect your meter base and guarantee proper grounding
-We guarantee good G.F.C.I protection in required areas
-Your Dallas electrical contractors will visually check wiring in your attic
-CO detectors and smoke alarms will be tested and batteries replaced if required at a cost of $0 (ceilings under 12ft)
-Wiring hazards, hanging fixtures, or anything your Dallas electrical contractors finds that might be injurious to you or your family will be brought to your attention.


Let our Dallas Electrical Contractors handle any of your lighting wishes
Track Lighting
Fluorescent lighting
Ceiling fans
Under cabinet lighting
Can lights
Outdoor lighting
Floods- security around your home
Attic lighting
Need another Opinion from Dallas electrical contractors?

Listen, we recognize that spending thousands of dollars can be unforeseen. We urge getting a second opinion for any sizeable job. Maybe a 3rd opinion is a decent idea. Upgrading or adding to your existing electrical system is a major decision.

Here are three chief things when comparing estimates Dallas Electrical Contractors
Are all estimates for the exact same work. You need to make sure you are comparing apples to apples.
Check warranty information. How long a company stands behind their work is often a good for decision making.
Are all estimates pretty close in cost We do have an industry common cost for electrical work. Bids that look as if to be extremely elevated ought to really be examined closely.
There are many companies working illegally lacking insurance, licenses, or a Master Electrician who charge particularly reduced prices. There are also agencies who charge 3X the normal asking price of work and anticipate you pay because you don’t know any better. If you do have any questions, please call us and Dallas electrical contractors will be happy to help out.
When looking for a general contractor to do some home renovation it’s best to use the belief that you will get what you pay for. That saying definitely works contractors, so saving a dime now buy hiring a budget contractor could seriously hurt you in the long term – or even upset you a little today. What to get the job done right the first time? Hire an experienced and reputable contractor, even if he is more expensive than the competition, and you will have spent your money well.

A good construction contractor has many years of home improvement experience under his tool belt. Many residential construction contractors have many years in their field as an apprentice, whether as an electrician, a plumber or a carpenter. The opportunity to work under another experienced craftsman, another residential construction contractor, is extremely valuable. Then the residential construction contractor will eventually start his own business and continue to rack up hours of hands on experience, making him a contractor who will be able to “eyeball” a job and know exactly what is required to give you a fair and reasonable estimate.

Experienced construction contractors, with the ability to judge quality and skill, usually hire good workers treat them fairly, and this of course will have a positive influence on the job they do for you. Experienced businessmen in general have compassion for their employees, so an experienced contractor, having been a worker before, will understand the game, and know how to keep his team happy.

Can I find a good, experienced construction contractor? Yes, of course, there are good contractors out there, but you have to look in the right place, view photos of their work, call them, and ask for references. Go to AtlantaGeorgiaRemodeling.com for a good source of available remodeling contractors. Call their prior customers and ask if they were happy with the quality of the job, if it was completed on time and on budget, and how they felt during the process. – Remember you will have these workers in your home until the completion of the job, so it’s important that you feel comfortable with them.

You may not necessarily have to hire a licensed contractor, since many unlicensed contractors are reliable and skilled, and just like to work that way so as to keep their prices low. But be aware that you are taking a risk.

When choosing a licensed contractor, you can check out the company record with the BBB to see if he has any suits or complaints against him. Keep in mind that there may be complaints against even the best, most honest, and reliable contractors. It’s the nature of the business, so be fair and feel free to ask the contractor to explain the situation before discounting his integrity.

But the best advice I can give you is to think like an employer and hold interviews with all of your prospective contractors. Have a list of questions and get as much information about each contractor as possible. Get as much detail about previous jobs, make sure he has done your project successfully in the past, and also make sure your personalities mesh. Do you feel your contractor has good character? Did he answer your questions to your satisfaction? Is he kind? Did he make excuses?

There are many good contractors out there, and we have confidence you’ll one that suits your needs. Best of luck to you.

If you have lived in your home for any amount of time, you are probably ready for a change. Your home is your haven, so you must make it reflect you and your personality. If you aren’t sure how to do that, this article contains some interior decorating tips to help you out.

A great way to liven up an otherwise boring or complicated space is to create a point of focus in the room. This focal point will become the highlight of the space, and everything else that’s in the room will work to support the focal point. Focal points to think about working around include fireplaces, windows, artworks and stately pieces of furniture.

Have a theme in mind. Is there a specific color scheme you rather enjoy? Do you have a fondness for retro furniture? Deciding on a theme before you even begin your planning phase can save you a lot of time and effort. Make sure you know what you’re going for before you start planning for it.

Consider adding some artwork to your room. A nice piece of art can really make a room look “finished.” Make sure you choose a piece of art work that goes with the colors and feel of the room. You don’t want it to compete with other things in te room for attention.

Choose colors of the same hue. When you do this, even if the colors seem like they would not “match,” they are in the same color family. That makes them blend in a way that is pleasing to the eye. When you get color swatches from a store, check out the colors in the same position on each card. Those are the ones with similar hue values.

Getting rid of clutter is the number one thing you should focus on. When you clean up your home before you fix the interior, you help it become prepared for redecorating. You may even find some old decorations that are in style again.

For a quick kitchen refresh, try changing out your cabinet hardware. Outdated drawer pulls and cabinet hardware can make a kitchen look old. If your cabinets are still in good shape, you can update their look by simply adding more modern hardware. It is inexpensive, only takes an afternoon, and you will be amazed at what a difference this change can make.

Get creative. Even if you don’t consider yourself a great artist, you can make a wonderful collection of art. Draw a symbol or an abstract piece on a piece of drawing paper. It doesn’t have to be that big. Put it in a high quality frame. If you want really do something nice, create 3 or 4 drawings and frame them all together.

A great interior-design tip for budget minded individuals is to switch up your rooms completely. Turn your office into the bedroom and your bedroom into the new office! With completely different functions, furniture and decorations, each new room takes on an entirely new look and personality. It’s also a total and enjoyable change up for you, that costs nothing.

All the furniture in your room need not face the television. You should aim to create an area in the living room for simple conversation by placing some chairs in another part of the room. This will be a nice place to relax and converse with a friend over a cup of tea.

Don’t spend a fortune on light fixtures. Sure, putting in new fixtures can make the whole room look better, but many people make the mistake of getting them at ridiculous prices. They can be purchased for much less on various websites, including Amazon. Also, discount stores usually have lovely fixtures.

A good trick to use if you want to make a room in your house brighter is to place a mirror on a wall opposite a window. If you place the mirror strategically across from a window, it will give them impression of there being two windows. This makes the room look much brighter.

One thing that you can do to better prepare for the interior decorating project is to watch television shows, read magazines or search the internet for different design ideas. There are many sites that allow you to view rooms when they are fully furnished or manually alter the style to your liking.

If you are thinking of designing or revamping an area of your home, focus on the basement. This can add another dimension to your home and can serve as a game room, movie room or play area for your kids. Pay attention to detail and match your design throughout when designing your basement.

Leather is a perennially popular finish for high-quality furniture. If you want to incorporate leather furniture into your next interior design project, resist the temptation to pick an exotic color that matches your new decor. Leather furniture can last for decades. You want to buy it in neutral shades that will fit in not only with your current interior planning ideas but also with new concepts you may try out in the future.

Paint or varnish old furniture before replacing it. That side table that you want to toss out? Try a silver varnish on it first and see if you like it better. Sometimes all you need to create a new look is a quick varnish or paint. Get creative, and even think about using a stencil. You may find you like the new look of that old furniture!

One of the best ways to add pizzazz into the entertainment room of your house is to incorporate a large flat-screen television. Even though this will set you back a little bit, it will be well worth the cost if you spend a lot of time watching television with friends or family.

Salvaged materials fit well when redesigning a green bathroom. You can find materials from antique tiles to sinks that have all been recycled. There are millions of possibilities, so use your imagination and hit the salvage yards! You don’t have to spend a lot on supplies in order to have a green room that’s ideal.

When designing a particular room you should think about who will be using the room after it has been decorating. For example, if you entertain often, you should determine whether or not guests would join you in that room. You want to be sure that you have adequate seating for however would enjoy the room at once.

With all of the knowledge you gained you might feel a little overwhelmed right now. This is fine, just remember that you can reread this article if you have to. It is always a good thing to understand the material you read so that you can apply everything that you read to the best of your ability.

Powers portable devices using a 300-Watt power inverter Features 2 AC Outlets
Converts DC Power to AC power from a cigarette lighter socket
Fits all vehicle cigarette lighter sockets Works well for laptops, portable printers, TV/VCRs, video cameras, camping equipment
Automatic overheat shut-off at 150F Low-battery alarm at 10.6V and automatic shut-off feature at 10.6V
Overload protection Replaceable fuse included Power LED indicator
300W DC/AC INVERTER 2 OUTLETThanks to the AC Anywhere Power Inverter from Belkin, running out of power is an event of the past. This unit simply plugs into any standard, 12-volt DC vehicle cigarette lighter socket to convert your vehicle’s battery power to 110-volt AC (common household current). It also features two AC outlets, an automatic overheat shut-off at 150F, low-battery alarm at 10.6V and automatic shut-off feature at 10.6V. Now you can keep laptop computers, PDAs, and AC appliances pow

Rating: (out of 16 reviews)

List Price: $ 74.99

Price: Too low to display

Practical Home Repair – Tips for Replacing Old Electrical Receptacles

A good way to check the electrical integrity of your home is to make sure the outlets are all properly wired for ground. Older homes are prone to having two-prong outlets, a sure sign that they aren’t wired for today’s appliances. This is not a problem in newly constructed homes, as they will have three-prong outlets installed. Three-prong adapters are a handy work-around, but they are unsightly and prone to sag under the weight of the power cord.

Once you grasp how simple household wiring is, you can proceed with installing new outlets. The replacement process begins with the removal of the cover plate, but not until you are sure that the electricity has been turned off.

Remove the outlet by backing out the top and bottom screws that hold the outlet in place. Note the position of the black and white wires.

It’s a rule-of-thumb that the wires are connected with matching colored screws: Black to Brass and White to Light. All wall outlets are wired according to this rule.

The third wire is the ground wire, a bare copper wire that is wound tightly around the sheath of the cable. You can discover the ground wire attached behind the clamp that is held in place with a large screw at the top or bottom of the outlet box. The black wire is the “hot” wire, the white wire is the return, or cold wire, and the bare copper wire is the “ground”.

Begin withdrawing the old outlet by removing the screws holding the black and white wires to the socket. The old outlet should now be detached from the wires..

To unwrap the sheath of the electrical cable, you have to loosen the screw holding the cable clamp in place. Then unwrap the copper cable after pulling enough of it through the box. After the copper grounding wire is accessible, return the cable to its original position and tighten it in place using the clamp.

There’s no need to unwrap the entire length of copper wire. All you need is enough to make a connection to the ground lug on the replacement 3-wire outlet. The ground wire is now affixed to the ground lug on the new outlet. The grounding lug screw can be found attached to the metal attaching piece.

Continue by affixing the white and black wires to their corresponding brass and white screws. A pair of needle nosed pliers will make this a little easier. If the wires have a loop formed at their ends, needle nosed pliers will help you opening and closing the loop so you can make a good connection. Be careful to make a “nice and neat “connection without any wire left sticking out in any direction. Tighten the holding screws firmly, checking the wires for security as you go.

Alternately, you can use the wire insertion feature on the back of the receptacle to connect the wires. Just straighten and strip the wires to the correct length. One way to determine the correct length of wire to use with this feature is the manufacturer’s guide formed onto the body of the outlet. Read over the manufacturer’s instructions if you have any questions about how to cut and strip the wires.

Once everything is connected properly, it’s time to push the wires and the receptacle back into the outlet box. Once the new outlet is in place, attach it to the box and reinstall the cover.

Within everything back in place, turn the power back on and check the outlet for proper operation using a circuit tester. If everything works and the circuit breaker doesn’t trip or the fuse blows, congratulations are in order. Well Done!

I hope you found this article helpful and practical. For further practical home repair tips, why not browse through the articles at Practical Repairs.com

Kyle Issac is a freelance writer with years of home ownership, property management and home repair article writing experience. His articles are featured at PracticalRepairs.com and are focused on how anyone can make their own Practical Home Repairs. Looking for Home Repair Tips? Whatever your home repair problem is your can discover the best home repair tips at http://www.practicalrepairs.com


water heaters VI 4/13/2020 – gtg

Under Sink Water Heaters

Under sink water heaters, also called under counter water heaters, point of use water heaters or instant water heaters for the sink, are water heaters that are usually installed in kitchen sections or in the bathroom, under the sink or counter, for easy operation and instant access to hot water. They are normally small appliances that are meant for instant water heating at the home or office, at the point of service. Under sink water heaters can save you lots of water, energy, and money when properly installed and used.

Advantages of Using Under Sink Water Heaters

A good working condition under sink water heater can offer lots of advantages for those who use it. One of the main advantages of using under sink water heaters is that they provide instant hot water to distant fixtures, which can significantly shorten the wait time. With this method, you do not have to go through the effort of running long pipes from the central water heater. You simply just plug this small water heater near the faucet and you get to enjoy instant hot water.

Purchasing an under sink water heater gives you the following advantages:

It is very easy to install as it comes with a quick installation guide.
It minimizes your heating cost up to 50% and it also minimizes used energy and water waste.
The under sink water heater is typically small in size, lightweight and compact. It does not take up too much space.
The under sink water heater saves you money since it eliminates the need for costly recirculating lines and/or pumps.
The under sink water heater efficiently saves water as it is used where it is needed, at the point of use – bathroom sink, kitchen sink, laundry, small cabins, garage, offices, boats and RVs, etc.
The under sink water heater typically serves one or two faucets which is mainly used for doing the dishes, shaving, handwashing, etc.
Interested buyers can choose from two different types of under sink water heaters – tank type or tankless. The tank type has a limited tank size which is usually from 2.5 gallons up to 20 gallons, whereas the tankless type can provide an unlimited water supply but with a restricted flow.
If you plan on supplying many fixtures or if you have a greater hot water demand (washing machine, shower, dishwasher), you will require a larger capacity model.

The tankless types typically heat water instantaneously because it flows through the unit and there is absolutely no standby heat loss.

The desired temperature of the outgoing water can be set by simply using the temperature dial.
Under sink water heaters can either be mounted to the wall or they can be floor standing.
Under sink water heaters are considered to be appliances that are very reliable, safe, and energy-efficient.
Under sink water heaters possess a compact body and have other easy-to-use features.
Under sink water heaters provide a safety feature for safe and reliable operation.

Buying and Installation Tips on Under Sink Water Heaters

When searching for a good quality under sink water heater to buy, it is wise to choose from the popular brands because they have a more thorough expertise regarding under sink water heaters, and they can certainly offer models that have unique and quality features. The most important criteria when choosing the right under sink water heater are:

Incoming water temperature
Activation flow rate
Water flow rate. A typical bathroom faucet allows an average 0.5 GPM (or gallons of water per minute); the shower, 1.5 to 3.0 GPM.
Heating power in kW
Price and warranty
Available features such as relief valve for safety, the modulation, and a conveniently situated thermostat
Under sink water heaters are for sale in many online stores. Buying the actual unit is one thing, but installing it is another different matter. Below is a simple and quick general installation guide for most models of under sink water heaters:

Decide where you want to install the under sink water heater appliance and get it ready for installation. The under sink water heater unit must be mounted closer to the fixture – under the sink, under the countertop, or inside the cabinet. Ensure that you will allow appropriate clearance for correct draining, maintenance, and service.
Gather all the installation tools you will need. The tools that are typically required are recommended in the manufacturer’s manual such as screwdrivers, an adjustable wrench, etc.
Prepare all the necessary plumbing components.
Follow the quick installation guide in the manufacturer’s manual that comes with the under sink water heater appliance. You also need to designate an electrical outlet. Simply follow the steps for plumbing connections.
The under sink water heater must have a T&P valve installed.
Remove all the debris and air. You need to do this after filling the under sink water heater unit with water. You must run the faucet for a few minutes to get rid of any air bubbles in the water heater. Never ever put the water heater ON unless you have already filled it with water. If in case you did, serious damage may occur.
Popular Models of Under Sink Water Heaters

There are many under sink water heater brands and models available in the market today. They can range from prices $150 to $250. Listed below are the most popular ones:

Bosch GL2.5 Ariston
Bosch AE-12 PowerStar
InSinkErator W152
Below are other popular brands that offer good quality under sink water heaters:

Stiebel Eltron Tempra

An under sink water heater is an electric-powered water heating appliance that gives instant water heating at home or at the office. It is a nifty appliance that saves you energy, water, and money. They are typically small, space-saving, efficient, and they provide hot water instantly. A tank-type under sink water heater has a limited capacity whereas a tankless under sink water heater can provide an endless supply of instant hot water. They are generally available online and also in stores such as Lowe’s, Walmart, and Home Depot.


What Causes Water Heater Breakdown

Water heaters, just like any other home appliance, can help us make our lives easier. However, as long as it is being used by you and your family, then you have to make sure that it is working fine and it is maintained regularly. If you own a water heater at home, then you should be well aware of the causes that can potentially make your water heater breakdown, unless it is perfectly fine for you to just spend money and buy another one.

1. Sediment Buildup

Sediments or scale is usually created when hard water is heated up. It normally builds up in the bottom part of the water heater unit, wherein the sediments insulate the tank bottom from the protection of the anode. This also causes the tank bottom to overheat and eventually melt away the protective glass lining of the water heater unit. There are many instances that homeowners said that the bottom of their water heater dropped out and their garage or basement was flooded due to this. As someone who uses a water heater, you also ought to know that too much sediment buildup can also void the warranties in commercial water heater units.

2. Very High Water Pressure

Most people are not very much aware of this culprit that can cause a water heater breakdown. The water pressure gauge that is present on the drain valve of a typical water heater unit must always show a pressure that is between 60 to 80 psi. Anything that is more than 80 psi can really damage your water heater unit, the piping, and the other appliances it is linked to. If you have a very high water pressure, then you must have a pressure-reducing valve and maybe even an expansion tank. The expansion tank will protect against damage from thermal expansion (which occurs when a water heater fires up in a closed system in order to maintain temperature, but when nobody is currently using hot water). One way to know is when the temperature-pressure relief valve begins opening and closing. However, in time they often stop working.

3. Corrosive Fumes

To most people, it had never crossed their mind that their simple household cleaners (such as bleach, ammonia, and other acids) can potentially make a water heater unit break down. However, because of the fact that water heater units draw in air for combustion, and the components present in the air is crucial. Bleach, ammonia, acids and anything else near it can potentially break the water heater unit down due to their corrosive nature.

If in case the water heater unit draws corrosive air into the burner, then the fumes that will be created there will prove to be detrimentally corrosive, thus corroding the water heater as a result. This can potentially lead to premature water heater tank failure. Moreover, you should not store bleach, ammonia, and other corrosive agents where the water heater is placed, especially in tiny closed spaces because the fumes will quickly cause the water heater unit to corrode.

4. Internal Rust

If you have a water heater unit at home, then you should be well aware of the fact that its sacrificial anodes tend to get used up in the long run. If these sacrificial anodes are not replaced when they are supposed to, then the tank would rust, and then eventually, it would leak. Even if you replace it with a powered anode, it would be too late at that time.

For many water heater owners, they should be made aware that water softeners oftentimes speed up anode consumption. Under typical situations, if you have a water heater unit with a 5-year warranty, then that means that you can wait until those 5 years is almost up before you check its anode. For those individuals who use water softeners must check their anodes about once a year or once every 2 years. Another possible option for individuals who use water softeners is to use a powered anode, which is considered to be a permanent replacement to the sacrificial anode and it does not get used up as well as it does not need to be replaced.

5. Improper Sizing

Is your water heater unit a hard worker at your household? Is it always running all the time? Every water heater manufacturer nowadays have sizing programs that will let you input a specific number of people, number of appliances, number of bathrooms and then you will be given an estimate of the gallons and BTU in figures, which are usually along with several models that are able to fit those parameters. If you purchase a water heater unit that is too small for the tasks it will have to perform, it will gradually break down because of the constant contraction and expansion of the tank, even if the water pressure is normal and even if you frequently change the anode.

6. Neglect

One of the most common ways on how a water heater breaks down is neglect – the person who buys them, installs them, and forgets about them should be the one responsible for taking care of them as well. Water heater units are normally placed in areas such as in the basement where the residents of the house seldom go to, which is obvious that nobody will ever check on that unit for a very long time. The availability of water heaters at home are only taken for granted as long as they are working out fine, but of course, until they break down. Make sure that your water heater unit will not end up suddenly breaking down and needing replacement, so do mark your calendar and schedule a regular maintenance check so you do not have to go through the trouble.

Over time, leaks can appear which can gradually damage your water heater unit from the outside. When your water heater unit has this kind of problem, then it is quite a little late to perform maintenance work on it. Additionally, if you put off maintenance work for far too long on your water heater unit, leaks can also develop inside the tank as well.

7. Leaking unions and flex lines

Unions and flex lines have to be really tightened after about 6 months due to the fact that the rubber washers will shrink down and then start to leak. These fittings, when neglected, can result in the breaking down of your water heater unit because it will rust from outside to the inside.


Tips in Choosing On-Demand Tankless Gas Water Heaters

It is without doubt that tankless gas water heaters are very energy efficient. Although there are times these models are unsuitable due to certain situations if they can be used they offer a significant amount of savings on utility bills. This is mostly because water is heated only when it is required, thereby saving a substantial amount of energy as compared to conventional tank versions that always heat water to maintain it at a certain temperature.

Even if it can be said that tankless gas water heaters are a very efficient type of water heating system, it cannot be said that they do not have any disadvantages towards their tank counterpart. The truth is tankless gas water heaters have their advantages as well as disadvantages.

• They are energy efficient which means they save a lot of energy.
• They are eco-friendly.
• They offer unlimited amounts of hot water as they are not limited by the capacity of the storage tank.
• They offer constant water temperature as they do not rely on how much heated water is stored in a tank.
• They are small in size which means they can be mounted on walls.

• It takes several seconds to a few minutes before hot water starts flowing out of the faucet. This makes shorts uses, such as washing of hands, somewhat impractical. Due to the time it takes to wait for hot water to flow, the initial flow of water which is unheated is wasted.
• The heater will automatically switch off if it detects the flow of water is too low. This is probably because the heater has a failsafe switch that allows it to detect a low flow of water, which for instance is caused by a faucet that is not fully closed. The main disadvantage of this failsafe switch is that the users may end up using more water.
• The heating capacity of tankless gas water heaters may not be enough to heat water up to temperature during winter times.
• These types of water heaters require more maintenance as compared to storage tank types.
• There are certain models that require its vents to be made of stainless steel and not galvanized steel, something which can cost to several hundred dollars.
• They require high gas pressure. Something which some areas will not be able to accommodate due to their low gas pressure.
• The warranties of these products are very strict and these warranties can easily be voided if the unit was not installed by licensed plumbers or the unit has not gone annual maintenance.

Tankless gas water heaters will have a maximum flow rate that ranges from 2 gallons per minute (GPM) to 7 gallons per minute (GPM). This comes with a temperature elevation of around 45°F on the water outlet. The flow rate can still be increased, but at the expense of the water temperature. Most households will consider 2 GPM too low, except of course during the summer months. Manufacturers however recommend 4 GPM as the minimum requirement for single applications, such as shower, washing machine, or dishwasher with each tap being opened one each time. If you plan on using two taps simultaneously, then it is recommended to have around 6 to 7 GPM.

The ignition system of a gas water heater can be powered by electricity, battery, pilot light, and water turbine ignition. Electricity is the most simple and reliable way to ignite the gas of your gas water heater. The only drawback with an electrical ignition system is that it will not work during power outages. Battery can also be very reliable. However, you need to replace the batteries when they run dry and this usually happens when you are in a hurry. The Pilot Light can be reliable as long as the light is not blown out should there be no automatic damper on the vent. The Water Turbine Engine is a turbine the spins from the flow of water and thereby generates electricity to power the electrical ignition. The main problem with this type of ignition system is that the turbine can sometimes jam, especially if the inlet water is not being filtered.

These days, thanks to computer-controlled heaters, you can now control the temperature level of the water. It will provide you with a steady water temperature even if you increase or decrease the flow of water. Even with the advantage of computer-controlled heaters, this can still sometimes be unreliable due to factors such as water pressure and gas pressure. Since they are digital, they often rely on electricity which is why they will not work during power outages. Manual controls on the other hand are by far still the most reliable. The main problem with manual controls however, is that you constantly need to regulate the temperature should there be a sudden increase or decrease in the flow of water.

Picking the right type of tankless gas water heater is not as easy as it may seem, especially when you try to consider the required piping and ventilation. Before purchasing a tankless gas water heating system, it is suggested that you consult a qualified plumber first before making any decisions. The plumber will be able to advise you regarding what brands he is familiar with and is able to service, which brands are reliable, which brands are good, and which brands can fit your budget. The plumber will also be able to advise you, based on the size of your home, whether you will need small electric tankless water heaters which can be placed near the point of use to increase the temperature of the water, depending on the heating requirement. Using both gas and electric water heaters in conjunction may in fact serve as leverage in helping increase the efficiency of your main water heater, which of course would be the tankless gas water heater. In fact, this tandem can even be more economical than using a 40-gallon tank water heater.


water heaters V 4/13/2020

The Advantages of Using Storage Tank Water Heaters
The most popular type of water heaters are the storage tank types. This is because they are more affordable than any other types and that they are also easier to install. This means you do not have to spend much on labor cost when you have a hire a professional to install the unit for you. The only drawback to using storage tank water heaters is that they consume more energy as compared to tankless water heating systems. The question when purchasing a storage tank type unit is whether the initial savings you get is all worth it, or whether the pricier tankless type and its installation would offer more savings in the long run. The answer to this is you will have more saving if you buy a storage tank-type water heater. This is according to the review and calculations done by ConsumerReports.org when they calculated in a 20-year span based purely on energy use that a tankless unit will not break-even the initial cost and installation expense as compared to the savings you will get from getting a storage tank water heater. However, if the government gives tax credit when using a tankless water heater unit, then the computation will likely change in favor of the tankless unit.

These days, you will find more reviews of storage tank water heater brands as compared to other types. According to surveys, water heater manufacturer’s Rheem, A.O. Smith, G.E., Maytag, Whirlpool, and Bradford White offer customer satisfaction. Their units are available in different sizes and price ranges and come in six, nine or twelve years of warranty periods. It is often suggested to get the unit that offers twelve years of warranty as their inner construction are made much better.

If you have an old unit and are replacing it, the most cost-effective way would be to find a newer model that uses the same energy source (electricity, gas, or propane) as your previous unit. This method will greatly help to reduce installation costs and make installation a lot easier as there wouldn’t be any need to route anything else to the water heating unit. Just make sure you take into consideration the space available and measure sparingly on where you will be placing your new unit as newer models are blanketed with extra insulation which takes space. This added bulk in the water heating unit may no longer fit into the same space your older unit was previously installed at. However, if you are building a home from the ground up, you might want to consider getting a storage tank water heater unit that uses natural gas. Although they cost more to buy and install, it will save you a lot on utility bills in the long run. This is because the cost of the gas it uses is roughly a third of the price when using electricity.

According to reviews, a 40 gallon tank is the perfect size for two people and a 50 gallon tank is recommended for a family of three or four. However, if the master bedroom has a bit of distance from the other bathrooms, it is best to have two heaters to lessen the heat loss on the water lines due to the distance the heated water needs to travel. In fact, such heat loss is even prevalent even when the pipes are well insulated. Another option would be to use a ‘point of use’ tankless water heater unit in the master bedroom.

According to experts, if you have a storage tank water heater unit and want to make sure that it lasts for many years, you should equip your unit with a thermal expansion tank. These are basically smaller tanks that provide a place for the heated water to go. This will greatly help to reduce the wear not just to the main tank, but also to your entire plumbing system. In fact, there are some areas that require the installation of a thermal expansion tank whenever a new storage tank heater is installed. Nevertheless, it’s always a good idea to add one to an existing tank unit to help prolong its life.

Another way to help lengthen the lifespan of a water heater unit would be to adjust the heat settings accordingly. This is because setting the temperature of the water heating unit at high levels would wear the unit over time, setting the stage for a possible failure later on. Most water heater experts, manufacturers, and even the medical doctors recommend that you set the thermostat to 140° F in order to prevent the occurrence of Legionnaire’s Disease. This is because according to the experts at the OSHA (Occupational Safety and Health Administration), legionella bacteria, the bacteria that cause Legionnaire’s Disease, can breed in the stored water of a water heater. In order to prevent this from happening, the water needs to be maintained at a temperature hot enough for them to multiply, rendering the water safe. This is also the very reason why water heater experts and manufacturers recommend not turning off your unit when leaving your house as the stored water needs to be maintained hot enough.

One of the problems related to storage tank-style water heaters would be tank leaks and flooding. Most steel water heaters are lined with porcelain or glass along with a suspended anode rod to help prevent rusting. Since the anode rod will corrode first, as long as one is placed inside the tank, the steel tank will not corrode. Corrosion is also very prevalent on gas-fired water heaters. This is especially true when heating hard water. In order to prolong the life of your heater, regular maintenance along with the use of water softener is required. On the other hand, there are some tank water heaters that are lined with stainless to avoid corrosion. Another problem involved with storage tank water heaters is lime buildup, especially when hard water is involved. This buildup will decrease the efficiency of the unit, making it consume more energy as it is supposed to. In order to avoid such problem, it is recommended to use water softeners throughout and to flush the unit annually to prevent calcium deposits and lime buildup.
Common Problems with Tankless Water Heater
Tankless water heaters are mostly known by many people to be more efficient than standard or traditional tank-type water heaters (which continuously use up energy in order to keep a big tank of water constantly hot). Tankless water heaters immediately heat up the water on demand and as soon as you turn on the hot water faucet.

If you are considering having a tankless water heater in your home, then you should be aware that the newer versions or models nowadays usually contain advanced computer sensors and other electronics. With these sensors and technological electronic components, your tankless water heater unit can easily let you know if it has certain kind of problems. However, you also need to be aware that with these components, it would be more complicated to troubleshoot and repair it than older or simpler versions of water heaters.

Most manufacturers claim that a high-quality tankless water heater unit could potentially last for about 20 years, but of course, keep in mind that this is not always the case as it has to be properly maintained on a regular basis.

Below are some of the most common problems that you will encounter with a tankless water heater as well as some tips on how to solve them.

If the hot water needed is a huge amount at one time, the tankless water heater might not be able to function well and thus fail on providing hot water to all those who needed it. For instance, you might want to take a hot shower while at the same time someone is running the dishwasher and the washing machine too. The water heater’s computer may simply shut off if in case it cannot obtain sufficient natural gas just to heat the water required in order to meet all your hot water demands.

If you wish to have a properly installed tankless water heater, you might have to expand or upgrade the natural gas line of your home. This could be a necessity to ensure that your water heater is able to obtain enough gas to work properly, but be aware that this can be an additional expense to the installation fees.

Tankless water heaters must also be carefully vented in order to prevent other types of computer-induced shutdowns. Water heaters tend to have a very hot exhaust, so this must be allowed to escape efficiently and quickly. If there is a restriction in the venting system, then the computer might shut the water heater down. One thing that can cause this kind of problem is that the venting tubes could either be very long or convoluted.

Tankless water heaters are less susceptible to corrosion than its tank-type counterpart. However, if corrosion does happen to your tankless water heater, it can result to more serious problems. For instance, condensation may likely drip onto the gas burner and it could cause more corrosion which can block the gas supply.

A heat exchanger that is installed properly will not become a troublesome factor in shortening the lifespan of the water heater. However, if the heat exchanger is poorly installed, then it could possibly be damaged by corrosion. When this happens, replacing the heat exchanger can be very costly for the homeowner.

People who studied the economic benefits of tankless water heaters have come to a conclusion that it is not that as economic as the manufacturers claim it to be. They have estimated that a typical homeowner will supposedly spend about 22 years trying to pay off a new water heater unit that will only last for a good 20 years or maybe even less. They have also concluded that maintenance expenses with tankless water heaters can prove to be more expensive. A model that they had tested revealed that it had scaly calcium buildup which had been formed due to hard water with a heavy mineral content. This problem had been identified by an indicator light.

Calcium and other sediment buildup is a common problem in tankless water heaters that can potentially decrease its efficiency and it can prematurely damage or cause the water heater to break down. This kind of problem will likely not be covered by a warranty.

If your residence has hard water, then you would have to use a water softener, put a scale filter and/or flush the water heater frequently with the use of a vinegar solution. When doing these steps, always refer to the owner’s manual to make sure you won’t be causing other problems. Although for some models of tankless water heaters, you would have to call for professional help.

Why People Still Like to Buy Tankless Water Heaters

Despite some problems that may occur with a tankless water heater, people still like to buy one or more for their home because there are many benefits that they can enjoy with it. One known benefit that they like is that tankless water heaters give them a continuous source of hot water. Also, the notion of not having a tank means that there is no standby energy being wasted. Tankless water heaters are also known as on-demand water heaters due to the fact that they only begin heating up the water on demand. Tankless water heaters may come as either whole-house units or point-of-use units (a series of tankless water heater units that are installed near each faucet or appliance that utilizes hot water).

The following are some factors that make a tankless water heater an ideal option for you:

If energy conservation is an extremely important thing for you.
If you are in the process of constructing a new home.
If you have a considerable or big amount of up-front budget.
If you have easy access to gas fuel.
If energy efficiency is one of your top concerns when it comes to water heaters, then it is a wise decision to get a tankless water heater unit to replace your old water heater or when you are constructing your new home.
Tips When Choosing the Ideal Water Heater
If you are searching for a water heating unit that is ideal for both you and your family, you will be surprised to find that there are many things to look for or consider before you are able to find the most suitable and most ideal unit. One of the first things you need to consider is an assessment of your home as well as your family’s whole hot water usage. Most of the time, you can make a rough estimate on the size of water heater you need just by looking at your monthly water bill and checking how much water your whole household use every month. In addition to this, you must also keep track of how many household appliances you have that use heated water along with how often they are used. Since there are quite a number of types, sizes, and shapes of water heaters, it is really quite daunting in choosing the ideal water heater for you. Probably the best way to learn on which unit is more suitable for you is by consulting an expert on water heaters.

These days, there are many types of water heating models available in the market. Many of them make use of different heating elements and setups to facilitate the heating of water. The most popular type of water heating system is perhaps the electric water heater as it is the most affordable type. Despite not being on the high end of technology when it comes to water heating and energy saving, the electric water heating system is still very popular because it is very robust and works like it should. Gas and propane water heaters on the other hand are on the bit more expensive side. Then again, they also use only use cheap energy resources thus providing savings on monthly utility bills.

A factor that can create a big difference on both the durability and efficiency of the unit would be the type of system utilized for the heating element. The traditional storage tank water heaters are slowly being superseded by better and more efficient tankless water heating systems. These tankless water heating systems do not occupy a lot of space when installed since they don’t have any storage tank. In addition, they also do not waste energy due to the constant heating-up of the water inside the tank just to maintain the preset water temperature as they only start to heat up the water when hot water is desired. Heat pumps water heating systems are also becoming popular with homeowners. They take heat from the environment and use it to heat the water – a clever yet effective strategy, one that can provide homeowners lots of savings in terms of energy and utility bills. For people who are residing in warm or hot regions, a solar water heating system might just be the perfect unit for them. Since it uses the heat of the sun, which is free, to heat the water, the homeowners do not have to pay any energy usage consumed by the water heater. The only downside to this free energy is that the unit and installation costs more than common water heating systems. Then again, the unit will be able to pay for itself since you will be enjoying years of free heated water.

One thing that is unavoidable with water heating systems is that one way or other problems will occur. It is common knowledge that different problems will require different ways of solving them. This makes it very important to have at least some general knowledge on how you can solve or avert such problems.

When water is heated, the calcium carbonate present in the water will precipitate and settle to the bottom. Each time this happens, sediments collect inside the storage tank and eventually build up. In addition to this, any particles present in the water may also settle inside the tank and add to the buildup. Although the sediment buildup happens very slowly, it will eventually collect to a point where there is excessive sediment buildup inside the tank. Also, in some areas that have water categorized to be very hard, the likelihood of that storage tank filling up with sediments will happen in just a short time. Once the water heater has lots of sediment inside it, the water flow will be affected as well as the heating. The most recommended solution and prevention for any sediment buildup would be flushing the tank regularly.

Another common issue with storage tank water heaters, be it gas-fired or electric, is that they run out of hot water quickly or that they only provide warm water. This issue is likely caused by a broken dip tube, a small plastic tube that allows cool water to flow at the bottom of the storage tank. Should the dip tube be broken, the cold water coming in will blend with the already heated water which will result in you getting only warm water. This issue can be easily fixed by replacing the dip tube. However, if the problem is not with the dip tube and it is in fact with the thermostat, you may need to prepare to spend more on having the thermostat repaired or replaced.

Pressure buildup is a common but major problem with traditional storage tank water heaters. Water expands when it is heated which is why every storage water heater has a pressure reducing valve or a check valve. This device of the water heating unit enables the pressure to be released thus preventing any pressure buildup. In the event the valve is blocked, the pressure will definitely spike. If the pressure is left unchecked, the immense buildup of pressure inside the tank may reach a level that the tank will fail and burst. In order to prevent this, you need to control this pressure. This can be accomplished by using a thermal expansion tank or by having a temperature pressure valve installed on the inlet line. This setup will enable the release of any elevated pressures without any problems. The temperature pressure valve is actually sensitive enough to detect any buildup in pressure. If you do have this device installed in you water heating unit, you’ll need to have it checked and replaced occasionally as its average lifespan is up to 2 years.

The Different Types of Water Heaters
There are many different types of water heaters. These water heating units, depending on their type and model, use different energy resources to raise the temperature of water. The heated water will then be stored (as with storage tank water heaters) or be used instantly (as with on-demand water heaters). The different types of water heaters would include storage tank water heaters, tankless water heaters, solar water heaters, and integrated space and water heating systems.

Storage Tank Water Heaters – these water heaters are the most common types and they are the types used in a lot of households all across the United States and Canada. Perhaps the reason behind their popularity is that they are the most affordable to both buy and install. This type of water heating system heats and stores the heated water on a tank so it will be available for use when needed. The main advantage of this water heating system is that it can store large amounts of heated water continuously. Of course, storing hot water does have its disadvantages as the heated water will eventually cool down. This makes it necessary for the unit to reheat the water to the desired preset level once it reaches a certain temperature; something which inevitably costs money as heating consumes energy. Having extra insulation will help prevent the fast cooling down of the heated water. On average, a typical storage tank water heater will last you around 10 years. A specific model may use electric, gas, or oil as its main heating element. Gas-fired models may cost more to buy and install as compared to electric models. Then again, if you compare operating cost and the savings you get from using gas instead of electricity, the savings you get with your utility bills may be well worth it in the long run. The main issue with storage tank units is that they require regular maintenance in order to prevent the buildup of scale and lime inside the tank. This kind of buildup will make the unit inefficient, making it work harder and consume much more energy in comparison to a regularly maintained unit. Flushing the unit every 6 months will help to prevent such buildup.

Tankless Water Heaters – also known as instantaneous water heaters or on-demand water heaters, these water heating systems have rid the use of storage tanks. Instead, they heat water only when it is needed thus eliminating any standby heat loss or the need for any tank insulation. These types of water heaters are very efficient and cost effective since they heat water only when hot water is needed. In addition, since they no longer use any storage tanks, owners will be able to save valuable household space. Perhaps the best thing about tankless water heaters is that they are most likely to last longer than storage tank types. In fact, if you maintain your tankless unit properly, it is likely to last you from 15 to 20 years. This is likely the reason why manufacturers offer longer warranties for them. Another thing that makes tankless-types water heaters the units to consider is that they are very easy to repair when compared to other types of water heating units. The truth is there are basically two types of tankless water heating units –
the whole house type and the point-of-use type. Whole house units, as the name suggests, are large enough to accommodate the hot water usage of a whole household. Point-of-use units on the other hand are small units that are commonly installed near the area where they will be used. There are even times they are used along with other water heating units to help raise the

temperature, particularly in households where a lot of hot water taps are turned on
simultaneously and the main water heating unit is not able to cope up with the demand. Perhaps the main disadvantage with this type of water heating unit is that it takes some time before it reaches the hot water temperature you require for showering. Another disadvantage it has is that when multiple hot water taps are opened simultaneously, the hot water it is able to provide dissipates as it will be providing hot water for multiple taps.

Solar Water Heaters – for people living in warm areas or areas where the sun shines bright most times of the year, a solar water heater can be the most cost effective way to enjoy hot showers. Since solar energy is free, having a solar water heater will alleviate any additional cost in your utility bills used for water heating. In fact, a solar water heater can provide nearly 70% of the hot water requirements of a typical household while the return of investment can happen in just five to seven years. A solar water heating system basically works by storing hot water on insulated tanks and different solar water heating systems use different ways to heat water. There are generally two types of solar water heaters – active and passive. Active solar water heating systems uses either heat-transfer fluid (indirect) or allows water to circulate through the collector and heat exchanger (direct) in order to heat water. Passive solar water heating systems on the other hand has a storage tank atop the solar collectors. Once water is heated by the collectors, the heated water will go up the tank while the cold water that goes to the bottom will have its turn to be heated. Depending on how a solar water heater is utilized, it is likely to cost less in the long run. While it is true that the initial investment may be quite high, but the overall savings you get from using free energy will definitely offset the price you paid initially.

Integrated Space and Water Heating System – this is a type of combination heating system that heats both air-space and water. For new homes on areas with cool climates, this may be a practical investment as only a single boiler will be used for heating both water and the inside space of the home. The system works by heating water in an external storage tank. The heat is then collected by fans and coils to be distributed inside the home as warm air.
Tips in Buying and Maintaining RV Water Heaters
It is a common fact that the water heater installed in your RV is primarily a propane gas appliance. Typically, the water heater unit that is installed in most RVs has a 6-gallon tank, but bigger RVs may have 10-gallon or even up to 16-gallon tanks. An RV water heater may operate only on gas or on gas and/or 120 volt AC, depending on the model installed.

Tips on Buying an RV Water Heater

RV water heaters are typically built as small and lightweight water heating devices, with the purpose of being installed below the floor, behind the baggage door, or outside, so you can have more space to enjoy in your mobile home, and still be able to enjoy the benefits of having hot water anywhere and anytime you like.

RV water heater are considered to be very convenient not only by providing hot water with the use of the RV engine’s heat (while driving), but also it can provide electricity from the electrical system or generator.

When you are in the search to buy an RV water heater, the best model is the one that meets all your needs, has high performance, has a decent tank life and is extremely reliable. Of course, you would not want to experience going outdoors while on a camping trip in the mountains only to discover that your RV water heater unit is not working properly at all.

Unlike other types of water heaters such as those used in a residential bathroom or in a hotel, RV water heater units are very robust and durable. Even if you are currently on the road driving your RV through rough terrains, unpleasant weather conditions and far away from civilization, you never have to worry about your RV water heater unit as it is protected against shorts in the electrical system and voltage spikes as well as it has a feature protection for electronic ignition caused by excessive heat conditions.

As with any other water heater unit, the size is also very important, and the size of the water heater unit that you must have for your RV depends on how many of you are usually traveling and using hot water for doing the dishes or for showering, and even the extent of the demand. You can buy water heater models for RVs with a capacity ranging from 3 gallons up to 16 gallons.

Take Note: If you are not going to use your RV during the winter season, you must try to protect the plumbing/heating system, by either adding the antifreeze or draining the system. You must take precautions by first removing the anode rod because it might get affected by corrosive action.

A typical RV water heater and its components such as the limit switch, reset button, anode rod, drain plug, pilot lights and the ignition system are very accessible and concealed just behind the removable outer door. With a flush mount or standard protective doors, an RV water heater unit does not interfere with mobile home design as it has a compact and neat appearance as well as it has corrosion-free resistance.

Like other water heater units that are popularly used at home, RV water heaters are very much user-friendly as you can turn the power on either from the inside or outside. They are also easy to maintain, troubleshoot and repair.

RV water heater units having the electronic ignition can be activated from inside your RV and the heating process will commence even when you are driving, without you having to leave the RV. For pilot light models, it is possible to re-ignite from the inside as well.

Take Note: It is highly recommended not to use RV water heaters that are utilizing propane gas most especially while driving, because the pilot light or flame can be really affected with the incoming air.

Maintenance Tips for RV Water Heaters

Below are some common and simple maintenance tips for RV water heaters:


The drain plug for RV water heaters can be found on the bottom of the outside compartment. After every trip you take, it is best that you drain the completely. If it is troublesome for you, then at least you must drain your RV water heater during the winter time. If you do not do this, then you are risking your water heater unit to be damaged due to freezing. Moreover, ensure that you never the water heater while it is still hot or under pressure.


You must never make the mistake of lighting your RV water heater when it is empty. The tank has to be completely full of water before you can light the heater. You can actually easily tell whether the tank is full or not. First, you need to open the faucet for hot water. When you get a steady flow of water, then you will know that the hot water tank is full.


You need to also inspect the burner area and the exterior water heater vent occasionally as these areas are prone to obstructions. You have to ensure that there are no insect nests that are blocking the vent. If there are any obstructions in the vent, it can prove to be troublesome as it prevents the release of harmful gases.


Most RV owners seal their RV water heater units in order to protect them. However, you must never make the mistake of using plastic in order to seal your water heater unit. Plastic is known to trap moisture, which may potentially have the opposite effect of what you wanted. As a matter of fact, trapped moisture can easily and quickly damage RV water heater units.

By-Pass Valve Kit

When it is time to winterize your RV, you will most likely need to put at least 6 gallons of antifreeze into your RV water heater/s. You can utilize a by-pass valve kit in order to avoid having to waste a lot of antifreeze in the heater unit. These by-pass kits let the antifreeze to bypass the tanks of the RV water heaters after they are completely drained. The antifreeze will go directly into the water lines.

Mentioned above are a few common and simple maintenance tips for RV water heaters. You need to ensure that the tank is completely full prior to you lighting the heater. You also have to drain the tanks in order to prevent freezing during the winter season. If you choose to do so, you can use a by-pass kit so that you will not have to waste a lot of antifreeze filling up the RV water heater tank.

Before you go and buy a water heater unit for your RV, it is best to search the market first for what is the best one there is out there for your mobile home. Consult a professional or ask some of your friends who may also have an RV.
Tips in Finding Economical Water Heater Models

If you are looking to replace your old water heater, comparing the prices between water heaters may be a good idea as this is what most people will likely do. However, should you try to evaluate its selling price in regards to its heating capacity, installation cost and operating cost, sometimes, you may not be getting the most out of what you pay for. This is because when buying a new water heater, it is important to consider the three factors mentioned above including the manufacturer’s warranty. This will allow you to get the most economical water heater model suitable for your household’s water heating needs.

Heating Capacity

Most people who buy storage tank water heater models often tend to look at the storage capacity of the unit as the basis for its price. While the storage capacity of the tank too is important, the overall heating capacity of the unit is more important. The heating capacity can be read through the unit’s FHR or First Hour Rating, and this can be found in the unit’s specifications. The FHR shows you how much hot water it can make within a span of one hour. To help ensure that the unit you are buying meets your water heating needs, make sure to focus on its FHR and not on the size of the tank. Make sure that that the FHR of the unit exceeds the hot water usage of your household during peak usage. The FHR is very important as it reflects the heating power of the unit. In some cases, larger tank units have low FHR than some smaller tank models.

In case you are looking for tankless water heater models, then look into models with flow rates that exceed the hot water usage of your household during peak usage. Once you have sorted the models that can meet your water heating needs, then this would be the time to compare prices.

Efficiency and Operating Cost

Water heaters running on electricity are usually more efficient and relatively cheaper than gas-fired models. However, since natural gas is far cheaper than electricity and can heat water much faster, then not only do gas-fired water heaters have lower operating cost, but they also have a much faster recovery time.

High efficiency storage tank models are able to accomplish their efficiency through the use of more effective and better insulation. This not only gives them better retention of heat, but since heat also hardly escapes, they are able to heat water a bit faster than normal units. In fact, high efficiency electric water heating units have efficiency levels exceeding 95%, making it very effective and very efficient.

High efficiency gas-fired storage tank models on the other hand have efficiency levels of 63-64%. This is about 10% percent more than ordinary gas-fire storage tank models. The small increase in their efficiency does not justify their high cost. However, when you consider that these models are more durable and equipped with more advanced features along with longer warranties, then surely their higher price tag makes it a bit more reasonable. High efficiency gas water heaters are eligible for rebates, but electric models, however, are not.

Tankless water heaters are more expensive than standard tank models. However, there are gas-fired tankless models that qualify for tax credit as they are rather more efficient that high efficiency gas-fired storage tank models. This efficiency is achieved since they only heat water when it is needed. With the use of a tankless model, you do not spend money to keep the water inside the tank hot. A properly sized model can provide your household with endless amount of hot water without ever worrying about running out.

Installation Cost

Storage tank water heaters are cheaper to install as compared to tankless units. Should you have a tank unit that needs to be replaced, it is more advisable, less hassle, and more economical to purchase a more efficient tank model that uses the same energy source as your old water heater. This is because most, if not all, of the connections will be the same. However, due to the extra insulation your new unit might have, it is important to take into consideration if the new unit will fit into the space previously occupied by your old unit. One way of checking this is by simply looking at your old water heater and its location and determining if there is enough space, or it is simply too tight. If the space is a wee bit restricted, then you should get the measurements of the new unit you are eyeing at before making a purchase.

In case you want to replace your old tank unit with a tankless unit, don’t be surprised if you are looking at a higher installation cost. This is particularly true for gas-fired tankless water heater units. This is because you will need to upgrade your gas lines from ½ inch to ¾ inch. In addition, due to the high combustion temperatures used in gas-fired tankless models, you will also be required to upgrade your flue and venting system. Before purchasing a gas-fired tankless unit, it is recommended that you first get a quote from your plumber so you can expect how much you will need to spend and that if you are willing to go through with the additional expense.

Electric tankless water heaters on the other hand will usually require a higher power which may require you to upgrade your electrical supply. This is somewhat relatively cheaper as compared to upgrading your gas and venting system.


Although you will find a lot of water heater brands in the market, you will be surprised to know that there are just a few manufacturers making them. This is because some of the competing brands are made by the same manufacturers themselves. Take for instance A.O. Smith. Their lines of water heaters are very reliable. However, they are also the ones who make water heaters for American, Kenmore, Maytag, and Whirlpool. The same goes for Rheem who makes and manufactures models for General Electric.

The prices of water heater units having the same feature, particularly ones made by the same manufacturer may often vary widely. This is not because a brand may be more prestigious than the other, but because simply because the components they may have used are fairly substandard or inferior as compared to the other.

Simple Tips on Water Heater Safety

As mentioned in the previous post, water heaters are basically household appliances that heats water for our convenience. Heated water is normally used for showers, dish washers, and clothes washers. The truth is the availability of heated water in the tap is very convenient, whether you live in cold or warm regions. However, using water heaters, specifically gas-fired types, can be very dangerous, especially if some safety measures and maintenance are ignored. Knowing the signs for water heater safety and knowing where to look can be very helpful in preventing such situations.

Combustion Chamber Hatch – checking this regularly is highly recommended. Taking the outer hatch off is not usually a big deal, but inner hatch is usually the problem, especially if it has recently been fired as the hatch can get be quite hot. On the other hand, with new heater models, you will not find an inner hatch but a small glass window that allows you to see what’s on the other side of the chamber.

When looking inside the hatch, the one thing you need to watch out for or observe is the flame. If the flame is yellow, there is likely some problem with the air intake. Yellow flame creates lots of soot which can clog up the combustion roof and vent if left unattended for prolonged periods. This makes it very dangerous as the flames may billow out at the bottom, or worst, the carbon monoxide created by the combustion will escape from the seams of the vents. This is also true if you notice the chamber to be black and full of soot. Combustion problems, drafting problems, fume problems, and fire hazards are some of the problems caused by excessive soot in the chamber. Vacuuming the dirt underneath can help to solve this problem and prevent any worst case scenarios from happening. However, if what you see on the inside chamber is blue flame or simply the gray metal of the chamber, then you have nothing to worry about.

Pedestal – all across the U.S., one of the safety codes they implement for storage tank water heaters is that they be mounted at least 18 inches off the floor. This safety measure is made to keep low lying fumes from getting ignited. In fact, this standard has been mandated several years back. This mandate also includes electric storage tank water heater units, except on vents and combustion chambers as they are not equipped with those.

Drain Valve – if you live in an area prone to natural disasters such as tornados, hurricanes, and earthquakes, there is a high chance that during one of those instances, your waterline will be cut off. If water has been cut off for a long time, it means that the water sitting in your water heater unit is left there for days. Should the water in your area be hard water, there is a high possibility that sediments will be building up in your unit which could corrode your aluminum anode rod. This makes it very important to drain to drain the water in your tank as accidentally ingesting the water can cause serious damage to your stomach, intestines, and joints. Opening the drain valve and allowing the water to drain will help to prevent this from happening.

Anode Rod – Aluminum anode rods generate gunk that is bad for the water heater unit. The worst part would be ingesting water littered with corroded aluminum. In many cases of natural disasters, it has been know that people drink water stored in the tank of their water heaters, something that could be very bad for the stomach. Substituting your aluminum anode rod with a magnesium one will help to prevent such scenarios should you require the use of your storage tank for emergency situations.

The Dangers of Gas Water Heaters

Carbon Monoxide – this is a colorless, odorless, and tasteless gas that is caused by gas appliances or combustion engines that are not properly vented. Detecting this toxic gas can be very difficult. Continuous exposure to carbon monoxide will lead to carbon monoxide poisoning with which the person exposed to such will not even know they are being poisoned. The only thing they would notice would be lightheadedness, confusion, headache, and vertigo. This is why they often refer to carbon monoxide as a silent killer.

Fire – this occur when flammable vapors collect around the water heater unit which could ignite when the unit kicks in. Combustible materials that emit vapors such as paints, cleaners, and gas cans can get ignited. Having papers, drapes, and other materials that easily catch fire will become ablaze when the vapor catches fire.

Explosion – new models of gas-fired water heaters have sealed bottoms which is why it is unlikely that gas vapors will get ablaze by the unit’s flame. On older units however, the bottom part is not sealed which can pose as a risk for explosion. Another reason why storage tank water heaters explode is due to the failure of their pressure relief valve. If this is busted or is not working properly, the pressure inside the tank will get at very high levels which may result into an explosion. Always make sure that the safety relief valve is working by checking it regularly in order to avoid such scenarios.

In order to prevent such accidents from occurring, it is important to make sure that the unit is properly vented. Try to make sure that the vents are double-walled and that the vents are using the same diameter as the vent of the unit itself. Making sure that the pressure relief valve is working properly will also help greatly. When it comes to carbon monoxide poisoning, it is best to install a carbon monoxide detector so that it will alert you should the levels become dangerous. Another important step you may want to make would be to keep the area of your water heating unit clean at all times. Make sure that there are no chemicals stored nearby as these potentially combustible and flammable materials or chemicals may get ignited resulting in a fire or explosion.
Water Heater FAQs – The Things You May Need to Know
Having your very own water heating system in your home can be great as these systems helps to eliminate the common task of having to boil water in a kettle to get some hot water which can be used for bathing or for washing the dishes. The best part about them is that since they are mostly automated, all you need to do is turn on the tap or press a switch and out comes the heated water. The truth is there are many types of water heaters, ranging from electrical to gas-fired, tankless to storage tank, point-of-use to whole-house use, and residential to commercial. This reason alone can spark a lot of water heater FAQs (Frequently Asked Questions) from consumers. The list below shows some of the more common questions:

Should I go for Gas or Electric Water Heaters?

Gas-fired water heaters are more cost-efficient when it comes to operation and are also known to last longer. Electric water heaters on the other hand are cleaner to operate. Although they consume 75% more energy than gas-fired ones, many people use them as you do not need to allocate any valuable space in your home for the storage tank.

Is it Possible to get a Larger Water Heater?

Since water heaters require either gas or electric as their main source of energy, the width and the height of the unit are basically the only things you need to watch out for. As long as your space is able to accommodate the sizes of the upgrades, then everything should be fine. However, there is one thing you may want to consider when you upgrade into a considerably larger gas-fired water heater – a larger exhaust vent. Aside from lining up the old pipes towards the pipe spaces of the new water heater, there are practically no additional problems.

What Size of Water Heater do I Need?

The size of the water heater you choose will greatly depend on the number of people there are in your home and the number of bath tubs and showers, including the dishwasher and washing machine. Each location where hot water heater is needed equals one number. Adding these numbers will result in the gallon capacity needed.

4 or less = 30 Gallons
5 – 7 = 40 Gallons
8 – 9 = 50 Gallons
10 – 12 = 75 Gallons
This is the graph commonly referred to by manufacturers. However, if space is not a problem for you, it is recommended to go for the 40 gallon instead of the 30 gallon tank as they practically cost the same. The price range of the 50 gallon tank on the other hand has a considerably higher price than that of a 40 gallon tank.

Do I Need to Turn Off the Water Heater When I Go On a Vacation?

If you are leaving your home with no occupants for more than two weeks, it is recommended that you turn your water heater off. However, make sure not to turn off the water valve going to the water heater. Gas-fired water heaters can be turned off or set to vacation setting on its setting knob. Electric water heaters on the other hand can be turned off on the main switch of the electrical panel box. One of the more common problems when leaving the water heater turned off though would be the dripping of water as the heater gets cold. A hot water tank will usually be able to hold its heat for about 1 week. After that, the water will start to get cold and drip will likely occur. In order to avoid this, use the heated water stored in the tank after they have been turned off.

Will a Tankless Unit Suite my Water Heating Needs?

This greatly depends on your water heating needs. There are people who prefer tankless water heaters and there are ones who prefer storage tank heaters. If you require almost limitless amounts of heated water, then a tankless water heater will be the right one for you as it is not limited by how much volume of heated water a storage tank can store. A tankless water heater is also suitable for you if you are only planning on installing them on point-of-use basis.

Why does it take a bit of Time before Hot Water gets to My Faucet?

This factor is usually dependent on the distance the hot water needs to travel from the tank (or whole house tankless water heater) towards the faucet. If the faucet is more than 20 feet from the source, you may require some time to run the water for at least 20 seconds before heated water comes out. In the case of whole-house water heaters, aside from the distance that should be considered, you should also consider takes several seconds to a few minutes before they are able to deliver heated water at the required temperature. After this wait however, a whole-house tankless water heater will be able to provide you with continuous heated water.

How do I know when to replace my Water Heating Unit?

One of the factors that will require you to replace your water heating unit will be its age. A water heater will usually last around 10 years before you may want to consider replacing it. This is because with age will arise signs of failure such as leakage and slow output. Other indicators would include noise, calcium buildup and deposits, and total failure to heat water.

How long does a Water Heater last?

This depends on the quality of the water being used, the quality of the water heater itself, and the maintenance provided by the owners.

How much Clearance is needed for a Gas-fired Water Heater?

It is usually suggested to have at least 24 inches of service clearance in front of the unit and at least 2 inches of clearance on the back and sides of the unit.

What are Dip Tubes?

Dip tubes are basically long plastic tubes that guide the cold water entering the tank so that it runs down through the hot water so it can be placed near the heating source.
Water Heater Preventive Maintenance

A water heater may seem to look like it is a pretty simple equipment, but that does not mean that it cannot develop problems along the line. Understanding how the mechanism works, especially on knowing exactly what to do when something goes wrong, can help you prevent serious hot water heater issues.

It may seem a bit funny and weird, but many people tend to forget about their water heaters. Typically tucked away well out of sight in a storage closet or in the garage corner, water heaters normally sit noiselessly and perform their jobs without a lot of ruckus. However, forgetting about them completely can prove to be a huge mistake.

Unlike some equipments or appliances at home, when a water heater suddenly does not work properly when you use it, it does not always just stop working. In some situations, you could find yourself standing in about 40 gallons or more of scalding hot water! Worse scenarios may include the risk of fires, explosions, or the release of deadly carbon monoxide gas into your home. With all those potential problems, it seems like having a good old-fashioned cold shower sounds pretty good right about now.

Do not worry too much about the dilemmas previously mentioned above. This is just to keep you aware about the importance of keeping an eye on your water heater. An annual inspection, along with some simple, regular maintenance, is usually all you need to do to keep your water heater doing great. Knowing some water heater basics would let you understand more about them.

Water Heaters – Its Basics

Water heaters are pretty simple equipments at home, and they have changed very little in the past 50 years. Due to the advancements of technology, water heaters have been refined and are made extremely better than they used to be, with higher efficiency, longer life spans, and the addition of safety features that minimize the risk of physical injury and property damage.

Every water heater is designed to convert energy to heat, and then transfer that heat to the water. They are then connected to a cold water supply pipe and have at least a single pipe for outgoing hot water that directs the heated water to faucets and other appliances throughout the entire house.

Even if there is a wide variety of water heaters available in the market such as electric, tankless, propane and even solar-powered model units, the most commonly used in the United States is a holding tank that is fueled by natural gas.

Water Heaters – Preventive Maintenance and Safety

Below are some basic ways on how to properly maintain your water heater.

First, check its overall physical condition. Water heaters are built to have lots of rust protection internally, but they have very little rust protection externally, so it is wise to watch out for leaks. Also, check for flaking paint, staining, or corrosion on the surface of the tank. Both external and internal rust can surely result into your tank failing. Keep in mind that the exterior shell may look okay on the outside, while all along it is already consumed with rust on the inside. However, if you see and confirm that nothing looks out of the plain ordinary, then move on to the regular maintenance duties.

The two chief steps to properly maintaining your water heater are: periodically draining the tank to remove sediments; and testing the temperature and pressure release valve (T&P) to make sure that it is working appropriately.

Every time the water heater is turned on, sediments begin to form. The sediments are actually made up of calcium carbonate, a mineral present in water, which is precipitated out through heating. It typically settles to the bottom of your tank, and therefore can shorten the lifespan of your water heater; significantly reduce its efficiency; clog lines, valves, and the recirculating pump; and even provide a suitable breeding ground for anaerobic bacteria. How many times you drain your tank depends a lot on the quality of water available at where you live. Areas that have very hard water means that you need to frequently drain your tank in order to keep the sediment levels low. The frequency may range anywhere from 6 months to 1 year.

The temperature and pressure release valve (T&P) is crucial for preventing explosions resulting from overpressure, because it automatically releases water at specific critical pressure levels and prevents the tank from exploding. Be sure to test this valve from time to time to make sure that it opens and closes properly, so that it will not fail whenever you need it.

Last but not least, install a carbon monoxide alarm near your water heater. Carbon monoxide is a gas that is odorless and colorless. However, if your water heater does not seem to vent properly or starts to back draft, these fatal fumes can enter your home and endanger you and your family.

If everything is working properly, do inspect the water temperature with the use of a cooking thermometer in order to make sure that it is set to your family’s comfort level as well as to ensure everyone’s safety. If the water is too hot for the human skin, it can really cause scalding which can lead to serious injuries. On the contrary, some people tend to put their water temperature at a low setting so as to try to be economical. However, keep in mind that if the water is not hot enough, it can potentially harbor bacteria. A good intermediate setting for your water temperature is about 130 degrees.

If you have never performed any of the basic maintenance tasks stated above on your water heater before, it is a good idea to simply hire a technician to do it properly for you the first time, and then you can ask them to show you how to do it by yourself for the next time. It is actually not very complicated to do these tasks, but you must be aware that there are potential risks involved. The risks of performing maintenance tasks incorrectly are obviously great compared to a just shelling out a minimal service fee. If you truly know and understand what the problem is with your water heater and you really know how to fix it, then by all means do so. Otherwise, let the professionals do it.

Let’s face it, nothing really lasts forever. Your water heater’s lifespan typically lasts anywhere from 6 to 12 years. With regular and proper maintenance, you can actually beat those numbers, help ensure the safety of your family, and last but not least, help you save precious money in the process.
Simple Tips on Water Heater Safety
Water heaters are basically household appliances the heats the water coming out of the tap. This is done so we can have a warm shower or other things we use warm water with, such as on the dishwasher or clothes washer. More often than not, water heaters do what they do best – to heat water. However, there are times, especially if we ignore some of the water heater safety that the manufacturers have given or built into the system, a situation can get hazardous and life threatening. This makes it very important for us to know the dangers and warning signs involved with water heater safety.

Vents – if you are using gas-fired water heaters, then you’ll know exactly how important having proper venting is. First of all, the diameter of your vent should be equal to the diameter of the draft diverter of your water heating unit. Atmospherically vented water heaters should have a vent that goes up and out only. Direct vent heaters must go out a side wall. Power vent heaters on the other hand are more flexible since they are equipped with a fan that sucks and blows out the fumes.

A vent should always be double-walled whether it passes through the wall or roof. In case a vent is single-walled, each section of the vent should be crimped and shoved together, and screwed with at least three screws per section. It is important that the vents are connected and secured properly because if a section falls apart, then the silent killer carbon monoxide, a colorless and odorless gas, will likely escape through the broken section and enter your home.

Backdrafting can also be a big issue with vents. There can be many reasons to why vents can backdraft. However, one of the most common reasons is soot buildup or a backpitched vent connector. Regardless of what’s causing the backdraft, this should be immediately corrected in order to avoid combustion or fumes from seeping into cracks and other areas of the home.

Temperature and Pressure Relief Valve – this valve is connected to the water heater and its purpose is to prevent the unit from exploding should the temperature and pressure exceed safe operating limits which they do by opening and venting. The main problem with these valves, especially for residential types is that they are prone to failure. This makes it very important for homeowners to regularly check the temperature and pressure relief valve of their water heater units in order to ensure that they are not running a ticking bomb in their home. Checking this valve is quite easy. All you need to do is pull up on the handle wherein water should freely flow out and stop as soon as you release the handle. However, if you pull the handle and it runs, drips, or does nothing, then you should have the valve replaced immediately.

The truth is most people don’t like to be bothered testing the temperature and pressure relief valve of their water heaters. However, when you are stuck with the notion that someday you might end up getting hospitalized or have a big hole in the roof to fix due to an exploding water heater tank, then it may be a good idea to do it after all. Besides, it will hardly take any of your time to do it. When a water heater explodes catastrophically due to failure, severe injuries (most likely scalding or injury to shrapnel) or death are almost apparent, not to mention the severity of damage to property.

If you are a fan of Mythbusters or have had the opportunity to watch one of their shows where they did the exploding water heater myth, you will be surprised how much energy and damage a water heater can do when it fails catastrophically.

Another important thing to remember about temperature and relief valve is to always make sure it has a drain line, usually around 6 inches to the floor, or plumbed outside. This will help to prevent anyone from getting scalded should the valve open when someone is standing next to it. In case you notice water running out of the line, it may just be a case of bad valve, or a signal that your unit is running dangerously high pressures, an issue of defective control which should not be ignored.

Earthquake Straps – if you live in an area that is prone to earthquake, your water heater unit and its vent should be properly strapped. This will help to prevent your water heating unit from falling over and severing the gas line connected to it, or prevent the vents falling or getting dislocated from how they were stacked.

Shell – the outer part of the water heater that you see is basically its shell. It is a strong sheet metal covered with insulation to help keep the heated water inside from cooling fast. If you notice that the outer shell of the unit does not look good, full of dents and all, chances are, the inside of the unit does not look great either. It would be best to just junk it instead of waiting for a catastrophe to happen.

Temperature Control – temperature controls for residential water heaters are set on warm, hot, and very hot; unlike commercial water heaters where you can set them to the degrees you want. Since there is such a big variation with these settings, especially from heater to heater, it would be a good idea to measure the temperature of your heated water from the tap. The ideal temperature would be 130°F to 140°F. You can use a kitchen thermometer to do this test.

It is important to set the temperature at not lower than 130°F as legionella bacteria, a Gram negative bacterium which causes the Legionnaire’s disease can still grow at 120°F, and not higher than 140°F as this could cause scalding, more energy use, as well as sediment buildup. This makes it ideal to have 130°F to 140°F as the range in temperature to have in your tap.