Air conditioning is something that everyone needs today, both at home and office. There are different types of air conditioning systems available today that cater to your different air conditioning needs. There are compact air conditioners for residential use, extensive air conditioners for office and business use and air conditioning systems for use in your vehicles too. Air conditioning and heat installation are interrelated and based on the principle of physics where warm air tends to rise. With cold air being heavier than warm air, it tends to end up near the floor where it is vented away to areas needing heat or vented back into the room to cool the room. It all depends on the air conditioning and heat installation principle used in the room.

Engineers have to study the ventilation and air passageways of a room or building to find out the best paths warm and cool air have to take for an efficient air conditioning and heat installation system of the structure. Basically, this study of finding out the air quality and flow in the living or working space is referred to as HVAC, which is the acronym for heating, ventilation and air conditioning. This is taught in most community schools and trade colleges, where one has to be fully fledged in it for efficient air conditioning and heat installation. Engineers have to think of a process where they use gravity and forced air to permit the warmer air found at the top of the building to displace cooler air found at the bottom of the building for comfort through air conditioning. This is made possible through vents and ductwork passages of the air conditioning and heat installation design of the building. This is the reason why the person who installs and services the air conditioning system in your office or office has to have specialized and extensive training in effective air conditioning and heat installation. There is no point in having your air conditioning installed in such a way that it proves to be a health or safety hazard to your home or office. This is because, without the right venting, carbon monoxide and other toxic gases tend to escape and remain in the air in the building. This can not only cause serious health problems but may also bring death to the occupants of the building.

The air conditioning and heat installation system of a building is usually closed; and with this, there is a continuous flow of heated air which displaces all the air that is cooled. It is important that this movement of air be conducted properly to ensure the efficient functioning of the air conditioning system. This is because if the heat generated by the air conditioner motor re-enters the building, the cooling efficiency of the building is greatly affected. So in a nutshell, it could be said that ensuring that the warm air that is generated by the air conditioner gets vented out of the building helps ensure the efficiency of an air conditioning and heat installation system.


Today air conditioners are considered to be more a necessity than a luxury. There are numerous brands of air conditioners in the market today with different strengths of coolness. It is the compressor of the air conditioner that ensures the cooling of the air conditioner. This is why an air conditioning compressor manufacturer has to ensure that it maintains the quality of their compressors. The air compressor is basically a machine that compresses air or gas by reducing the volume of air that the gas or air occupies. However, there is a possibility of the side effect of an increase in air or gas temperature with this minimization of volume. In fact, the higher the compression ratio, the higher will be the increase in temperature. This is an important point the air conditioning compressor manufacturer takes into consideration and solves the problem by compressing the air or gas at a pre-stage basis while cooling the gas.

The air conditioning compressor manufacturer manufactures all the different designs of available compressors like reciprocating compressors, centrifugal compressors, rotary screw compressors, scroll compressors, diagonal compressors, and axial-flow compressors. These different compressors have different uses in different products and industries, and the air conditioning compressor manufacturer has to maintain standards for all these compressors. There are more than a dozen famous and respected air conditioning compressor manufacturers around that stick to quality and safety standards that have been set by the American Society of Mechanical Engineers when manufacturing their compressors. This is the body that is responsible for the regulation of air compressors and this is why their certified products are labeled accordingly.

At present, one of the most popular air conditioning compressor manufacturers in the United States is Sullivan Palatek which is located in Indiana. The company creates some of the most advanced engine-driven air compressors found in the market that are both safe and of top quality. In fact, these compressors are also the most efficient air compressors available in the market today. You can also buy used air compressors and rent air compressors from them if required. Another respected air conditioning compressor manufacturer is Atlas Copco Compressor Inc. which is located in Massachusetts. This is a company that has been around for decades and specializes in both portable and stationary air compressors. Their stationary models include oil-free, PET, lubricated, centrifugal, and gas and turbo expanders. Besides these air conditioning compressor manufacturers in the United States, there are other companies that strive to manufacture improved air compressors. These companies work at producing affordable, safe, long-lasting, and energy-efficient air conditioning compressors.

To be on the safer side, it is better for you to buy your air conditioning compressor from an air conditioning compressor manufacturer that has been tested and certified by the American Society of Mechanical Engineers (ASME). This is a group that states rigorous quality and safety standards that have to be applied by air conditioning compressor manufacturers in their air compressors. This is why most of the states permit only the sale of products that have been certified by the organization.


Comfort in traveling is the order of the day today. Passengers want their planes, trains, ships, buses and cars to be as comfortable as possible. This is why all modes of transportation are offered air conditioned including railways. With air conditioning equipment for the rail industry, you are sure to find optimization of comfort in your rail travel. Air conditioning equipment for the rail industry is not the same as the air conditioning in homes, offices, and cars. Flat air conditioners are used as air conditioning equipment for the rail industry, where it is installed on the roof of the train. With this kind of installation, you find a reduction in air resistance to the train and the design of the train. The air conditioning equipment for the rail industry finds horizontal and longer compressors used in it where the compressors are disposed with the longitudinal axes of its horizontal plane. The compressor can also be disposed of in a return air chamber so that it is possible to construct an air conditioner in a flat configuration, which has a small height and compact construction. It should be known that the air conditioning equipment for the rail industry can be controlled based on the air temperature in the car and the data from the underfoot temperature, humidity, radiant heat, airflow, number of passengers, and door-opening operation of the train. With all this, the environmental conditions that are changed momentarily in the train are detected so that excessive cooling and heating in the car is prevented.

Air conditioning equipment for the rail industry should not be done by just any air conditioner fitter; there are many other companies that are experienced and competent in handling the air conditioning equipment for the rail industry. One such company is AlTransit, which started handling air conditioning equipment for the rail industry in the 1970s. This was when they manufactured the first air conditioning system for locomotive cabins in Western Australia that traveled for five days across the Australian desert. The installation of air conditioning equipment for the rail industry is conducted by personnel who are competent in this field of air conditioning. These personnel have to undergo specific training so that they are competent in fitting and maintaining the air conditioning equipment for the rail industry.

It is important that engineers study the ventilation and air passageways of the train cabins so that the best paths for warm and cold air are determined. Once these paths are determined, it is possible to ensure an effective air conditioning system for railways. This study of effective air conditioning equipment for the rail industry is referred to as HVAC, the acronym for heating, ventilation, and air conditioning. It is possible to learn HVAC in community schools, trade colleges, and on the Internet. It is not enough just to implement air conditioning equipment for the rail industry; it is important that there is proper maintenance in this air conditioning system so that there are no flaws or complications in the air conditioning of the railways. In fact, with regular maintenance of the air conditioning equipment for the rail industry, you find an improvement in the efficiency and effectiveness of the air conditioning.


With air conditioning prevailing in cars, trains and planes, it is all but natural that there also is air conditioning equipment for ships. Just as there are certain points and aspects that have to be taken into consideration when air conditioning your car and home, there are some points to bear in mind when air conditioning your ship. It is always better to approach a professional to have the air conditioning of your ship done. This is because the professional will be competent enough to prepare a thermodynamic heat load analysis of your ship, and then work on the air conditioning equipment for ships. This thermodynamic heat load analysis of the ship is determined by sizing the ship and determining the amount of temperature control that is desired. Sometimes the individual staterooms of the ship may need separate air conditioning systems with independent control with a single large system for the main salon and galley areas.

There are basically three types of air conditioning equipment for ships. With split systems, you find the condensing unit in the bilge while insulated refrigerant lines are used to connect it to the evaporator found in the cabins. The advantage of this system is that the professional spends time and expense in evacuating and charging the system with a refrigerant on its installation. If a repair is required, the refrigerant is evacuated and recovered. However, this system always has leaking problems while the condensing unit in the bilge has a short life because of its wet environment.

The chiller system is the most expensive and complex system for air conditioning equipment for ships. It is usually found in larger yachts where you find the chiller unit placed in the engine room or bilge area and have fan coils placed throughout the boat. There is a complex plumbing system found here, which consists of an expansion tank, a circulating pump and hundreds of feet of insulated piping for the cooled water loop. There is also an additional pump and pumping system for the raw water cooling. The cabin that needs cooling has a fan engaged on the particular fan coil to provide cooling of the air in the cabin. It is possible to stack several chillers in series so that different units are run at a given time to maintain a predetermined water temperature as stipulated by the heat load of the system. This is the quietest form of air conditioning equipment for ships which takes minimal space in the cabin. However, it proves to be disadvantageous because of its initial equipment and installation and the requirement of a marine-trained and licensed HVAC technician to maintain it.

The third option for air conditioning equipment for ships is a high-pressure system, which is used for large vessels and ships. A powerful blower motor is used to pressurize the cooled and heated air to distribute it throughout the vessel using PVC piping that is small in diameter with this high pressure. With this, there is no need to have HVAC equipment found in the living quarters of the vessel and no need for condensate and electric lines in the vessel.

So it is up to you to decide on which form of air conditioning equipment for ships should be implemented in your ship while taking into consideration the pros and cons of these different air conditioning systems.


With global warming, there is an increased demand for air conditioners where practically each and everyone has an air conditioner at home and in the office. The air conditioner is made of three main air conditioning parts: the compressor, condenser, and evaporator. Both the compressor and condenser are found outside the air conditioner while the evaporator is inside. The concept employed in the running of the air conditioner is the successive heating and cooling of some highly volatile liquid like Freon. What happens is that this liquid is first passed into the compressor where it gets compressed into a gas. With this, there is the release of heat, which leads to the cooling of the liquid. This released heat is radiated out with the help of a fan while the liquid enters the condenser to absorb heat from the surroundings while reconverting into gas. With this, the surroundings become cool and it is this process that brings about the cooling of the room.

There are other air conditioning parts besides these three fundamental parts. There is the hot coil that is found outside to dissipate heat, a cool coil found on the inside to absorb heat, a control circuit that modifies the temperature, and two fans where one on the inside and the other on the outside. With the help of a potentiometer, the rotation speeds of the fans are used to modify the temperature with the help of the control circuit.

The compressor is the most expensive and important of air conditioning parts. This is why companies always provide warranties on the compressor where a good compressor can work well and with efficiency for several years. However, if and when the original compressor develops faults, it is possible to buy new compressors and have them installed in the air conditioner. However when buying the new compressor, make sure it is the same company as the rest of the air conditioner to ensure efficient functioning of the air conditioner. Only some companies actually manufacture their own compressors. The other companies usually buy independent compressors and then install them in the unit.

It is also possible to replace the condensers and evaporators of the air conditioner if required. Even the cooling and healing coils can be replaced if problems arise because of faulty dissipation of heat. The fans are the easiest air conditioning parts to replace; all that has to be done is to fit them by screws on the outer part of the air conditioner and connect its wires to the circuit board of the air conditioner. The outer cover of the air conditioner is another air conditioning part. This has no special function in the air conditioner, besides providing an aesthetic look to the air conditioner. It is usually made from molded plastic and is available in numerous colors and designs. Even the buttons and knobs of the air conditioner are found in plastic, in various colors. and if the air conditioner faces the road on its outside, you will also need to have a water carrying duct installed in the air conditioner to drain the air conditioner water.


Split system air conditioning is the preferred choice for people buying air conditioners for the first time. This is because this is a cost-effective option when compared to central air conditioning. However, it is more expensive than a wall or window air conditioner and requires a professional for its installation. A basic split system air conditioning system comprises an internal and external unit that is linked by refrigerant pipework called conduit. It is possible to mount the internal unit on the wall or ceiling, where recessed ceiling-mounted units are called cassette-type units. The outdoor unit is mounted on the roof, wall or directly on the ground. The compressor of the split system air conditioning system is found outside the room, and this is why this air conditioner is quiet and efficient. Moreover, split system air conditioning has no ducts and doesn’t bring about any energy loss that is associated with the ductwork of central forced air systems. In fact, 30% of energy consumption is lost with ductwork of the central forced air systems; which can be more if the ducts are found in an unconditioned space like an attic.

It is easier to install split system air conditioning when compared to other types of air conditioning systems. Instead of needing a large hole in the wall to place the air conditioner in a split air conditioner, only a three-inch hole is required for the conduit, which is the hook-up between the indoor and outdoor units of the split system air conditioning. As these connecting conduits are available in various lengths the outdoor unit can be located even at a distance of 50 feet from the indoor unit.

It is not difficult to control a split system air conditioning unit. Hand-held remote controllers are provided with the split air conditioner, which is linked to a wall unit with a thermostat temperature control. The indoor unit of the split air conditioner has a fan that has two or three speeds that provide modulation of heat and cooling output. This split air conditioner can also be used as a heat pump that helps provide heating to the area. If required, an electric heating element too can be used to provide heating to the area. A split air conditioner is comfortable as it is possible to temper the heating and cooling in the room or home with the help of the temperature sensor found in the space of the fan-coil unit.

As the split air conditioner is free-standing and independent, there is no question of its balancing. However, it is required to have constant maintenance of the units so that they operate satisfactorily and their lifespan is maximized. It is important to keep cleaning the air filter found on the intake grille of the split air conditioner. The frequency of this cleaning depends on the quality of the surrounding environment and the frequency of the usage of the split air conditioner. However, it is not feasible to use split systems in large areas as it tends to produce great maintenance costs with its large number of moving parts where each unit has its own compressor and sealed refrigerant system.


Air conditioner coils turn out to be blocked by means of dust, dirt, grass and other rubbish. The coils on outside air conditioning units are a vital part of the air conditioning structure, permitting heat from inside the system to get away into the outside air. Pollutants can upsurge on the coil because of storms and rain. Cleaning the outer surface of the air conditioner coil frequently enhances its capability to relocate heat, making your whole air conditioning unit work efficiently.

The first step is to turn off the power to avoid any kind of electric shock during the cleaning process. Eliminate any apparent garbage from the outer surface of the air conditioning system condenser. Vacuum the whole external surface of the condenser to get rid of any grime, sand, or grass that is attracted to it. Use high-quality condenser cleaner by following the directions and dispensing it inside a hand-pump aerosol. Now apply the solution on the condenser fins and wait for some time so that the cleaner cleans all the dirt and grim. Remove the screws that fasten the grill, carefully remove the grill, and take the fan outside the unit. Keep in mind to do the whole process carefully to avoid any kind of wire breakage. Now clean the fan blades gently to remove all kinds of grime. Wrap any electrical parts within the air conditioning system with synthetic cover or other water-resistant substances. Now spray the cleaner on the condenser in such a way that no water falls inside the unit. Put the nozzle of a water pipe full merely with water within the open air conditioner and start spraying water throughout the coils to take away the cleaner and grime that may be cached inside the loop. Spray the water in such a way that it goes outside the fins and does not fall in the air conditioner. Continue the cleaning process until the water coming out of the condenser fins becomes clean. Take away the synthetic bags and permit the air conditioner parts time to air dry. Reconstruct the air conditioning system by insertion the fan and grill back in position and fix the screws carefully.

It is always better to call an air conditioning repair expert as he can fix the problem in a more professional way to avoid any kind of damage.


If you are looking for quick fixes to troubleshoot common air conditioner problems, then you certainly came to the right place. This article will present you with simple air conditioner repair solutions that you can do on your own. But of course, it is still highly advised that you seek help from certified and qualified technicians to ensure that your AC emergency will be dealt with accordingly. In this regard, here are some of the common types of air conditioning problems that you are likely to encounter as well as their respective solutions.

Foul Smelling Air From The AC
If your air conditioner produces a foul smell or odor every time you use it, you certainly would want to know what seems to be causing this. Well, basically, moisture tends to build up within the unit. And if you do not clean your unit regularly, then chances are, stagnant water may have already accumulated inside. This is the perfect breeding ground for fungi, molds and mildew, which causes the awful smell. The best solution for this problem is to keep your AC unit clean at all times by changing its filter as instructed by the manufacturer. Also, be sure that your air conditioner is draining water properly so as to avoid accumulating water from within the unit.

Humming Air Conditioner That Does Not Blow Air
This is yet another common problem with air conditioning units. The humming sound usually originates from a seized motor or compressor. But most of the time, they create a buzzing or clicking sound rather than a hum but this still calls for a thorough inspection. If this is the case, you need to replace the faulty component so that the AC unit will start blowing air again.

The Fan is Running, But No Cold Air Comes
For this problem, you have to check the thermostat setting of the unit. Also, you have to listen if the compressor is making unnecessary noises. If it does not, check to see if the AC coils are clean and free of all kinds of debris. If you have inspected every possible cause and everything seems to be working fine, then the problem might be the refrigerant. If the motor is running but the unit is not producing cold air, then chances are the refrigerant is already critically low. Never attempt to carry out repairs on your own as this might void the warranty of the unit. That said, it is better if you bring it to the customer service center of the unit manufacturer. Or, allow a repair service person appointed by the manufacturer to check the unit.

Reduced Cooling Efficiency
If the AC is running properly but is unable to efficiently cool the room, the problem would either be a dirty filter or an appropriately sized AC unit. Perhaps you have bought a unit that is too small for the room where it is installed. If this is the case, then the air conditioner won’t be able to cool the entire room as it should. The solution to this kind of problem is to buy a unit that is appropriate for the size of the room where it will be placed. Meanwhile, if the problem is a dirty filter, all you have to do is clean it or replace it with a new one as necessary to bring back the unit to its peak cooling performance.


Living without an air conditioner during hot summer days is sheer torture. It is often noticed that when an air conditioner breaks down, people panic to get it fixed quickly. In this panic-stricken situation, they end up calling the first number they find. But how can one ensure that one is calling a quality air conditioning/repair company for help? If you don’t know anything about them, then there is a possibility that they fix your air conditioner only temporarily. You will be lucky if you find a quality repair company on the first try. When you hire an air conditioner expert, there are a few guidelines you must follow to ensure that you pick the right person for the job.

Problems pertaining to an air conditioner always arrive uninvited. Your air conditioner can break down at any time, and that’s why it is important that you find the best repair expert who provides 24/7 emergency services. They should offer a guarantee that someone will answer your phone, or have a prompt call-back service available. A few important things that you must keep in mind while searching for an expert in this field include: * Make sure that you hire a certified technician to do the repair job.
* Always remember to ask the company about its bond and insurance coverage before giving permission to start repair work.
* Ensure that you do a complete check on the technician’s background. If possible, also find out if the company provides a drug and alcohol-free workplace.
* Always choose a company that offers a satisfactory guarantee on parts and labor.
* Some companies repair and service only certain parts of an air conditioner. Make sure that you ask your service provider about limitations, if any, before hiring.
* It is always advised that you choose a professional company that has uniformed, certified technicians with visible badges detailing their information.
* They should also provide an assurance that their technicians won’t leave you with a mess.

Proper research for the right provider always pays off. It is preferable to ask family or friends for recommendations. If possible, you can also search for reviews from past customers if there is any particular company you are looking for. With the onset of summer, oppressive heat and humidity also tag along. High temperatures create an unpleasant situation, causing dehydration and headaches and making one feel uncomfortable. The summer heat is actually dangerous for small children and elderly people. This is why choosing the right air conditioner repair service is so very important. Thus, you don’t have to be hot and miserable in the coming summer. Choose the right air conditioner repair service to make all the difference.


Need an Air Conditioning Contractor?
Maybe you do and you don’t know it. Have you forked out some serious cash this year in AC repairs? Or, have you got the feeling lately that your power or fuel bill is a bit too high? You may be right. Did you know that older air conditioners are often around 60% efficient, while newer air conditioners can be higher than 90% efficient? True. That means if you’re paying $100 each month on your power or fuel bill, you could be paying $65 a month, or less. That can add up to hundreds a year in savings. And, with the right air conditioning contractor, you could save yourself a lot more than money. You could save yourself and your family a whole lot of misery.

Did you find you have to wear a sweater in one room and a T-shirt in the next? That could be because your air conditioner is outdated or not functioning correctly so the cold air isn’t distributed evenly throughout your house. The last thing you want is one child freezing through the night and another not sleeping because of the heat. Your air conditioning contractor can help you assess the efficiency of your system.

Do your kids have severe allergies? Difficulty breathing sometimes, itchy eyes all the time? That could be a sign of a malfunctioning cooling system. Check with a quality air conditioning contractor. The fix could be as simple as sealing up some leaky ducts.

How To Find Quality Air Conditioning Contractors
Finding a dependable and affordable air conditioning contractor can be a real trick. You could browse aimlessly through the Yellow Pages, calling up companies with nice ads. But how much can you tell about air conditioning contractors from their ads? Not much. You could go on the recommendation of a friend or family member, but that’s no guarantee. What if you run into problems with the work? Is the air conditioning contractor insured or licensed? The good news is we do the research so you don’t have to. That’s our specialty. We research quality air conditioning contractors to find the top professionals available for the job. And when we say “professional, ” that is exactly what we mean. We’re talking about AC contractors who show up with business licenses and brochures in hand and are friendly and accommodating. These are contractors who know how to treat a customer. They’ve been in this line of work for years, and for good reason. The right air conditioning contractor can save you a world of money and trouble. And don’t worry; each contractor goes through our strict prescreening process. We do a background check on the company, verify insurance and licenses, and basically do everything you don’t have time to do but would want to be done in order to feel confident in their services.

What do you have to do?
Not much, really. Just fill out our short online request form, after which you will receive 3 FREE Estimates from air conditioning contractors. Three Estimates – Free of Charge! Yep, you heard us right. There are some things in life for free, and this is one of them. We provide you with three estimates from quality air conditioning contractors for FREE. We are compensated by the professionals we recommend, so you don’t pay a dime. And, there is no obligation on your part. These are just estimates. You are under no obligation to accept a bid. But with three bids, you definitely stand a chance of getting a better deal. After all, these air conditioning contractors know you are most likely considering more than one bid, and so are motivated to come in at a price that you can afford. With all that said, what’s the risk?


Facts About Air Conditioners
Air Conditioning reviews ordinarily take BTU and EER numbers into account, and it is very commonplace to do so since it has been the standard for many years. BTU stands for British Thermal Units, and these units can range from 5,000 to 18,000. The larger the BTU of an air conditioner, the more potent it is at cooling the area that it has been given to service. But it also increases the price of the air conditioner, which will increase the amount of money that is spent on electrical bills for a home or business. Normally, the BTU of an air conditioner requisite for cooling space is calculated by multiplying the square foot area of the room by 35.
EER means for Energy Efficiency Ratio. These numbers indicate the amount of energy or electricity that they consume. An air conditioner with a higher EER will use less energy and, therefore, will save money on electricity bills. EER ratios range from 8.2 to 10.5. The trade name leaders in the air conditioning market are Carrier, Kenmore, Whirlpool, Samsung, LG, Sharp, Panasonic and Friedrich. All are available in a wide array of BTU and EER ratings.

Carrier air conditioning units are by far the top of the line. They are known for their extremely noiseless function, rapid cooling, and long lives of compressors and condensers. Carrier air conditioners are also the most expensive air conditioners in the industry. Some of the newer Carrier models have replaced the environmentally dangerous Freon-22 with Puron, a less polluting liquid.

Kenmore air conditioners also have excellent reviews in the air conditioner industry. They are known for their high cooling capacities and extremely well-advanced EERs, which slash electricity costs. Also, their designs are quite sleek and contemporary, giving them an added edge over other air conditioning units.

Whirlpool and LG also have skillful reviews but they do better business in Asia. They are both reliable, trusted brands with good caliber air conditioners at a comparatively lower price. Due to the tremendous competition in the market of air conditioning, each brand spends millions of dollars in researching and perfecting new items every summer.

Friedrich air conditioning units have designed a money-saver feature, which saves energy bills by making the fan move in synchronization with the cycle of the air conditioner itself. Most companies now use dehumidifiers and aromas in their air conditioning ducts to lend them an added appeal.

Air Conditioning Heating Resources – Using An Air Conditioner Cover
Air conditioning units are vulnerable to extreme heat, dew, cold and even dust. It is important to know that protecting your air conditioner from the weather and other harmful elements will prolong its usage and its life. …

Intelligent Use Saves Money On Utility Bills
Air conditioning cooling is a relatively new but growing source of energy demand in northern Europe; warmer summers would increase this demand, and air conditioning can add supplemental cooling wherever it’s needed.

Air Conditioning Is More Efficient
Your home energy should be compared with similar homes in your area, and see where your home uses energy the most. Select an air conditioner with as high a SEER as is practical within your budget, and smart usage will save you up to $150 per year.

Learn The Basics Of Portable Air Conditioning
One can rent Portable Air Conditioners both on a long-term and a short-term basis. Factories require long-term rentals – their rentals can stretch out to a couple of months or even years. But social events may rent portable.

Use The Sun For Air Conditioning
As long as you have solar panels that bring forth sufficient electricity, you can use air conditioners at little or no cost. Solar cooling that does not take advantage of high technology is another possibility.

Importance Of Clean Air Helped By Air Conditioning
Many people are not aware that the air inside our homes is five times more contaminated than the air outside. Because of airtight home and office building constructions, the airborne pollutants are trapped inside, meaning … Choose The Correct Air Conditioning Filter. The air filter in an air conditioning system keeps the chilling coils and vent inside the room clean and free from all pollutants, just about all dander, ozone emissions, and airborne particles. This process makes breathing easier and healthier.


For all of your Air Conditioning Filter needs, Nordic Pure is the company to turn to when purchasing filters. We believe that our MERV 12, pleated design filters are the best on the market today. MERV stands for Minimum Efficiency Reporting Value. This is a number that has been assigned to filters which is intended to help you compare air filters that are used in heating and air conditioning systems. The higher the number the greater efficiency at removing airborne contaminates from the room. A MERV 12 rating represents the best balance between airborne particulate removal of dust, pollen, airborne pathogens, etc. and overall HVAC system efficiency. Filters above MERV 12 generally require larger, more expensive HVAC systems not normally intended for traditional homes or smaller office heating and air conditioning systems. This is due to the “drag” imposed on the HVAC system. Top-notch HVAC professionals who buy from us daily highly endorse the MERV 12 rating as providing the highest efficiency of filters for houses or small offices while not putting a strain on the HVAC system.

Particles in your indoor air that pass through the filters are measured in microns, which are 1/1000 of a millimeter. A human hair is about 100 microns wide. Regardless of the purpose, whether it is used as ac filters or furnace filters or used in a combination HVAC system, Nordic filters capture airborne particles as small as 0.3 microns! Our filters do not allow the growth of mold or bacteria, keeping your house healthier. No harsh chemicals are necessary to make the filters “antibacterial”. Our filters for your house use permanently charged electrostatic material that helps dust cling to the filters. Nordic Pure filters do not kill germs, however, the material our air filters are made out of does not permit the growth of bacteria or mold. As a result, it is not necessary to add any potentially irritating chemicals to the air filter to kill germs. Odors are most often a combination of gas and particulate. Nordic filters do not remove the gases but can remove the particulate. Nordic Pure is the name you can continue to turn for all of your air filters, house or office. You can rest assured that we’ll be here for you, as we’ve already been in business for nearly 50 years! Thank you for your interest in Nordic Pure filters.


Nordic Pure is the name you can continue to turn for all of your Air Conditioning Filter Replacements, house or office. You can rest assured that we’ll be here for you, as we’ve already been in business for nearly 50 years! Our filter replacements do not allow the growth of mold or bacteria, keeping your house healthier. No harsh chemicals are necessary to make the filter replacements “antibacterial”. Our filters for your house use permanently charged electrostatic material that helps dust cling to the air filters. Nordic Pure ac replacements do not kill germs, however, the material our air filters are made out of does not permit the growth of bacteria or mold. As a result, it is not necessary to add any potentially irritating chemicals to the air filter to kill germs. Odors are most often a combination of gas and particulate. Nordic replacements do not remove the gases but can remove the particulate.

For all of your air filter needs, Nordic Pure is the company to turn to when purchasing an air filter. We believe that our MERV 12, pleated design air filters are the best on the market today. MERV stands for Minimum Efficiency Reporting Value. This is a number that has been assigned to air filters which is intended to help you compare air filters that are used in heating and air conditioning systems. The higher the number the greater efficiency at removing airborne contaminates from the room. A MERV 12 rating represents the best balance between airborne particulate removal of dust, pollen, airborne pathogens, etc. and overall HVAC system efficiency. Air filters above MERV 12 generally require larger, more expensive HVAC systems not normally intended for traditional home or smaller office heating and air conditioning systems. This is due to the “drag” imposed on the HVAC system. Top-notch HVAC professionals who buy from us daily highly endorse the MERV 12 rating as providing the highest efficiency of air filters for houses or small offices while not putting a strain on the HVAC system.

Particles in your indoor air that pass through the air filters are measured in microns, which are 1/1000 of a millimeter. A human hair is about 100 microns wide. Regardless of the purpose, whether it is used as ac replacements or furnace filters or used in a combination HVAC system, Nordic air filters capture airborne particles as small as 0.3 microns! Thank you for your interest in Nordic Pure air filters.


This is information you need to know and employ to ensure that your Air-conditioning is keeping you as awesome as you possibly can be and dealing and cooling as effectively as you possibly can, costing you less. The next should assist you in deciding which professional to service your Air-conditioning unit.

(1) Air conditioning filter(s) Should be clean. They must be situated close to the return air duct next to the environment handler or perhaps in the coming back air grill(s). Look at your air conditioning filter every 30 to 3 months to make certain it’s clean. Depending on the home, i.e., for those who have creatures, you may want to clean the air conditioning filter more frequently. (Go clean them now! )

(2) Switch the turn on the thermostat for that fan setting to FAN ON, not AUTO. This can run the indoor fan nonstop. The outdoor A/C unit will still cycle, having a demand cooling in the thermostat. The continual air moving could keep you cooler. You are able to most likely keep your thermostat a degree or two greater than usual but still feel at ease. Additionally, you will conserve a more even temperature between upstairs and downstairs. This could save you MONEY since the outside condenser won’t run as much! (

3) Make certain that you simply clean the outdoor condenser coil annually. Whether it’s dirty, the A/C will run hot and inefficient. An indication of the coil being dirty may be the small uncovered copper (pipe) (tubing) line, usually 3/8 O/D hooking up the interior unit using the outdoors unit is going to be HOT to touch.

(4) When the small uncovered 3/8 copper pipe hooking up the interior unit using the outdoors unit is hot to the touch, there might be a key reason why(a) A/C has less refrigerant. (b) The outside condenser coil is dirty. Those are two of the most common reasons for this to become hot to touch.

(5) Reduce or close some vent registers (Diffuser) and make certain that those on the upper floor where it’s warmer are open completely! Also, see sentences #2 & #9.

(6) Doorways: should you close the doorway to a room, make certain that there’s a 3/4″ gap between the foot of the doorway and the floor. You might have had carpet installed, and now there’s no gap. This really is necessary for those who have a central return air duct within the hallway. The return air ductwork has to pull the nice and cozy air in the room.

(7) Never go out and switch off the A/C, then return home and switch it on and expect it to cool the home instantly. This will not permit the unit to lower the temperature in the home for many hours. You should set the thermostat up 5 to 10 degrees, although not OFF. This is due to latent warmth buildup within the walls and furniture in the home and can result in the A/C continuing to work harder to get rid of the warmth; this requires a very long time.

(8) Never turn the A/C off and back on in under 5 minutes; this can short-cycle the compressor and may trip breakers, blow fuses, or cause permanent damage to the compressor. You should have a period delay installed to avoid this during energy blackouts! Some setback thermostats possess a time-delay built-in. Getting a start capacitor and relay may be beneficial. This will raise the existence expectancy from the compressor by beginning faster, thus keeping the motor temperature lower, using less electricity to begin.

(9) Keep blinds, curtains, and shutters closed. A functional loft fan will be a wise decision. Also beneficial is lots of insulation within the ceiling & walls, air-tight storm windows, keeping outdoor doorways and openings closed, etc.

(10) Icing from the indoor coil or even the large insulated covered copper pipe. You will find two primary causes of this: insufficient ventilation or having less refrigerant. Insufficient ventilation could be a dirty air conditioning filter, dirty indoor evaporator coil, dirty fan rotor blades, or a damper in the duct restricting ventilation.

(11) Water inside or around the air-handler, see paragraph 10. The condensate line is a drain pipe from the indoor evaporator coil to the outdoors. This could become clogged and cause water to back up and may produce about five gallons of water an hour or so. This is where all of the humidity and moisture in the house goes.

(12) You shouldn’t have to add refrigerant to some systems; if you’re adding refrigerant, it means that there’s a refrigerant leak within the system that needs to be fixed!

(13) Checking the cooling having a thermometer. There must be a 15-20-degree temperature drop over the indoor coil in the air handler. Look into the temperature drop within the duct near the coil; if the air entering the coil is 75 degrees compared to air departing, the coil ought to be 60-55 degrees. If it’s greater or lower, there’s most likely a problem. Excessive of the drop, i.e., a lot more than a 20-degree drop, could mean insufficient ventilation or less refrigerant. A 15-degree drop could mean an excessive amount of ventilation, dirty outdoor coils, or not enough refrigerant.

(14) Never cover the A/C with plastic or an air-tight cover. This makes it rust.

(15) Don’t let creatures (Felines) (Dogs), etc. urinate on or around the outdoor coil. This makes it corrode (rust).

(16) Keep grass & weeds from obstructing ventilation on outdoors A/C.

(17) Don’t build a deck near the outdoor A/C or other things that may make the warm discharge air re-circulate the system.

(18) Fuses, Circuit Breakers, or wires will not be hot to touch. If they’re hot, you might have a sizing problem or perhaps a loose or bad electrical connection.

(19) When you must have your equipment fixed/maintained, make certain you utilize an authorized contractor who is insured and acquires permits from city/county authorities when needed/necessary. Or perhaps a person in the (PHCC) Plumbing, Heating, Cooling Companies Association. PHCC companies are experts who stick to a released code of ethics that enhances and safeguards your well-being, licensed through the Condition Board of Companies. They likewise have licenses, bonds, insurance and acquire permits when needed by local cities. The PHCC logo design is the assurance of quality within this profession! Is not your well-being & safety worthwhile? It ought to be!


The temperature of the refrigerant is directly connected with the pressure it’s at and the other way around, i.e., R-22 at psi is -40 degrees below zero, or at 60 psi, it is at 32 degrees. This really is misleading. The temperature change isn’t associated with pressure but is almost totally associated with the modification from the liquid to some gas. When liquid Freon is broadened to a gas, it will get really cold (the latent warmth of evaporation), so when the nice and cozy gas is compressed to a liquid, it gets hot. The temperature alternation in, say, blending liquid Freon to some greater pressure (adiabatic compression) is small. The thing is exactly the same effect whenever you crack the valve on the CO2 (or gas) bottle for instance. You’re going to get a more compact effect having a pure gas, like whenever you fill a Scuba tank (it will get warm) or drain it rapidly (the valve will get cold right in the expansion point, but this effect isn’t great enough to operate an AC system. The physics of phase vary from a gas to a liquid, and the other way around drives most weather, for instance, too… with water, it requires (560 (or was it 590…) just as much energy to boil water from 100 C liquid to 100 gas because it enhances the equivalent water 1C in temperature. Freon is less dramatic than water when it comes to this energy amount. However, it boils at an infinitely more convenient temperature for AC models than does water. Should you want your home to become 100, you might like to run water inside your AC.


All the A/C compressor does is pump vapor to produce pressure. A minimal pressure in the inside coil for any low temperature for the refrigerant to soak up the warmth in the home along with the outdoors coil to produce the warmth the refrigerant absorbed from the inside coil to outdoors. An oversized A/C will run short cycles and never take away the humidity and moisture in the house; an undersized unit won’t have the ability to keep your house cool on a hot day. You have to make sure to obtain the correct size A/C for the house. A/Cs are sized by tons you will find 12,000 BTUS to a lot of cooling. (Ton means 12,000 BTUS of warmth is required to melt one 1 ton (2,000 Pounds of ice) You have to move 400 CFM of air per lot of cooling over the indoor coil. 450 CFM for warmth Pumps. Each CFM (Cubic feet each minute) of air will carry 26.7 BTUs of cooling. You’ll need a warmth-gain calculation done per room to find the proper (CFM/BTUs) to go to every room and also the total (Tons/BTUs) required to awesome the home depending on the designed climate conditions in your location.


A typical Air Conditioning filter
The air conditioning filter is among the most significant air conditioning parts in the air conditioning system. Without them, your air conditioning system could be dirty and the air you breathe would contain contaminants. All air conditioning parts, in the tubes to the air conditioning refrigerant, need the air conditioning filter to be cleaned and changed to make sure you are getting the most effective central air conditioning. If the air conditioning filter remains dirty, with time, it can result in greater energy costs and shorten the life of the equipment because all the air conditioning parts depend on one another. Overall, your cooling and heating won’t be as effective, and you will have to purchase more air conditioning repair and air conditioning maintenance.

An air conditioning filter should be changed each month or every two several weeks for home air conditioning systems, and every few days for commercial or industrial air conditioning because it is running almost 24 hours each day, seven days per week. Carrying this out like a routine inside your monthly chores and never waiting before you see dust matted on the air conditioning filter will make sure your family has the best health in addition to a smooth running air conditioning system. Dust contaminants cannot continually be seen so even when the thing is just a little dust on the air filter, change it. In trying various air conditioner filters, you will find how rapidly one will get blocked versus another. It is dependent on the brand. Most air conditioning filters are sized one and a half to two sq ft for every house or commercial property.

You are able to judge a filter’s capability to clean by utilizing MERV rankings Minimum Efficiency Confirming Value, the industry rating of how efficient an air conditioning filter is from 1-12. The greater the rating, the more effective it is at getting rid of contaminants such as animal dander, pollen, dust, and mold, along with other allergens, and it is also better for air conditioning equipment. Most air conditioning filters screen out contaminants calculating from three to 10 microns in dimensions. The most popular kinds of air conditioning filters are:

Conventional ABS plastic disposable filters (1 and 1/2 inches)
They are common in many houses, small industrial air conditioning units, and commercial air conditioning systems. Being that they are disposable and also have an adhesive coating that traps the dust, you shouldn’t clean these filters. This might damage the filter’s capability to remove contaminants by harming the adhesive coating and/or even the underlying meshwork. They are not competitive with other kinds of filters despite the fact that their reduced cost.

Pleated abs plastic disposable filters (1 and 1/2 inch)
These are usually utilized in many commercial and residential buildings and are constructed with materials that may vary in effectiveness. Usually, they are more densely woven to improve the efficiency of getting rid of contaminants. These possess a larger area for trapping contaminants in comparison to conventional filters. They should be specified for the air conditioning system, or this may lead to increased maintenance of your air conditioning components. Therefore, a mismatch could be detrimental to the condition of the air conditioning system and perhaps result in greater air conditioning maintenance and repair costs.
You can contact the air conditioning manufacturer regarding the appropriate kind of pleated filter for the system. A filter spray may also be applied following the cleaning and drying out of the air conditioning air conditioning filter.

Electrostatic filters
Different in design and satisfaction, since you will find a lot of types, it is quite difficult to find out which is easily the most efficient. They’re generally marketed as allergy-free air conditioning filters. These filters are also made of 1 and 1/2-inch dimensions. Air that though the filter produces a static charge that collects any dust within the filter. They might require more cleaning and much more blower energy.

Electronic filters
Attached to an electric energy source in most cases wall mounted, electronic filters include a pre-filter that may collect bigger contaminants and only have to be washed every several weeks.

Carbon filters
These filters contain carbon that may control any odor problems you may have within the air conditioning system. They may also be helpful in houses with pets.

Air Conditioning Filter Installation
When placing the right air conditioning filter into the system, the filter should be put in the right direction, as shown by the arrow located on the front of the filter. Air should flow within the proper direction, which is incorporated in the same direction because of the arrows. This enables the filter to operate properly, as the air exits the filter within the most strengthened area of the filter. The air conditioning filter should fit tightly. An ideal seal is essential to prevent unfiltered air from entering and harmful your air conditioning system. With no perfect seal and appropriate sizing, the filter is useless. Furthermore, the non-conventional filters could have a greater efficiency. This should be checked by having an air conditioning company, contractor, or air conditioning supply company examine your system.


Air conditioning is considered so vital in the South that we easily forget that less than a century before, it was almost unheard of. While heating houses has always been relatively easy by using fire, keeping them cool enough to be comfortable was another matter. Modern air conditioning did not exist until 1902 and was rarely seen in private homes until the latter part of the 20th century. There were, of course, attempts to cool indoor air before then. In ancient Rome, aqueducts ran between the walls of buildings throughout the city so that the water that flowed through them to make homes cooler. Ancient Chinese engineers were even more clever. During the Han Dynasty, inventor Ding Huan created a giant fan that could be run manually by turning a series of wheels. The fan would cause a cool breeze to flow through a building. Later versions were powered by flowing water.

Using chemistry in air conditioning attempts to keep cool came much later. One of the first attempts was in 1842 by a physician in northern Florida, Dr. John Gorrie. He used compressors to make ice, which he would then use to cool the air for his patients. His plans were ambitious. He imagined the ability to cool entire cities. While Gorrie received a patent for his invention, he failed to secure funding. He never fully developed his air-cooling technology; the machines he created tended to leak and required frequent repair. It would be another 50 years before anyone achieved a successful venture in air conditioning. The next foray into air conditioning was not a product to keep people cool, but to maintain constant humidity for use in printing shops. Changes in humidity could negatively affect the product, so, it was in the interests of the printers to keep their facilities as even in temperature and humidity as possible. A young inventor named Willis Carrier patented a device to maintain constant humidity and air temperature in 1906. His invention, which used condensers and fans, was popular with those in many types of manufacturing. By 1915, Carrier and his newly formed company were selling their machines to meatpacking plants, munitions factories, and others in industrial settings all over the North. In the South, a textile engineer named Stuart Cramer began selling cooling units to textile mills and coined the phrase air conditioning for his product.

Turn of the Century Air Conditioning Boom
Demand for keeping the air cool for the benefit of people was not as robust, but examples showed up here and there. Alfred Wolff created a system for keeping the New York Stock Exchange trading room cool in 1902 that used a series of pipes that ran through the room. Millionaire Charles Gatess’ home had the first residential air conditioner installed in 1914. In the 1920s, movie theaters started offering air conditioning to draw in customers on hot summer days. The Depression and World War II hampered the spread of home air conditioners. It was not until the late 1950s that demand really began to grow. In 1955, there were about 430,000 homes in the US with central heating and air. That number skyrocketed to 3 million within the next decade. By 1985, nearly three-quarters of all homes had air conditioning. That number jumps to 90% if you look only at homes in the sultry south. Air conditioning contributed to the booming growth in many southern states in the latter half of the century. Previously, the nearly year-round warm weather was considered a drawback. However, now you can escape inside to a cool environment at will. Air conditioning made warm weather our greatest asset.


Since 1980, our Heating and Air Conditioning company has been providing quality comfort systems and components for homes or businesses. Today we are one of the largest heating and cooling contractors in the area. As a family-owned business, we strive to exceed expectations by providing maximum comfort for your home or business. We offer the most reliable heating, ventilating, and air conditioning (HVAC) equipment and ensure quality installation on your heating and cooling systems. We tailor your equipment installation for each home or office to provide you with the best return on your comfort investment. Our staff works with you and addresses your individual needs so that you are entirely satisfied. Our team of competent, trained, friendly service professionals make sure your equipment is running at peak efficiency. We service all brands of equipment, even those we didn’t install, and offer planned service maintenance agreements, which reduce costly repairs and prevent untimely breakdowns.

Our Heating and Air Conditioning skilled service technicians receive factory and in-house training on a regular basis. Twenty-four-hour emergency service is available year-round. When you have a problem with your system, you want to receive professional assistance. That’s why our customers call us first. We Are Licensed, Bonded, and Insured. What does this mean for you? To ensure the protection of your property and the professionalism of our workmanship, our company is fully Licensed, Bonded, and Insured.

* Licensed – We are registered with the State to perform installation, maintenance, and repair of Heating, Ventilation, and Air Conditioning (HVAC) systems.
* Bonded – We have secured funds that are available for consumer claims against us.
* Insured – We are insured in the unlikely event of an accident.

Our Guarantee
We guarantee our work for a full year. If you’re not satisfied with our service, we will promptly perform any additional work necessary.

Your Payment Options
We accept cash, checks, Visa, or MasterCard. We also offer financing on new or replacement equipment (OAC). Payment is due upon work completion unless prior arrangements have been made.

Our Values:
* Affordable Quality – To provide you and your family with a comfortable home using the best heating, cooling, and air quality products at an affordable rate.
* Respect – We listen closely, respect your decisions, and treat your family and your home as if they were our own.
* On-time Service – From 24/7 emergency service to routine maintenance, you can depend on us to arrive on time.
* Customer Service – We offer flexible payment options, up-front pricing, convenient scheduling, and we go above and beyond to meet your service expectations.
* Experienced Technicians – Our technicians have over 24 years of experience in the installation and maintenance of heating, ventilation, air conditioning, refrigeration, commercial grease ducts, and architectural metals.

Our Mission
We value sincerity, honesty and doing the best possible job we can for our customers. It is these core values that allow us to earn your trust and the trust of our satisfied customers. Our business relies on this trust and the repeat business that comes with happy customers.


Our Heating and Air Conditioning company believes that the more you know about home comfort equipment, the better decisions you will make. We will help you factor such things as your home size, home age, number of rooms, insulation, windows, climate, degree days, local and regional utility costs, allergies, or other medical conditions into a system that fits your budget. But in the end, you make the final decisions. While you’re deciding on your air conditioner or heating system purchase, it’s also a good time to think about updating your complete system for maximum comfort, economy, and reliability.

High-Efficient Goodman Gas Furnaces
We’ve been building quality Goodman brand air conditioning and heating equipment since 1982. Given our nearly three decades of experience in the heating and cooling business, our customers can be assured that Goodman brand air conditioning and heating systems meet the highest industry standards and are installed by some of the best and most experienced professionals in the industry.

When you choose the Goodman brand, you can rest assured that you’ll receive a refreshingly affordable product that’s covered by what we believe to be the best product warranties in the heating and cooling industry.

We encourage you to explore our site to learn first-hand about our quality products, our industry-leading warranties, and the vision of our founder: to provide high-quality heating and air conditioning to consumers at a refreshingly affordable price. 100% American Made! Our Top of the Line System for Total Home Air Conditioning

The Goodman central air conditioner delivers the ultimate in-home comfort with our highest SEER rating. Enjoy year-round indoor comfort with a Goodman brand heat pump. These units provide both cooling and heating comfort from a single system. High-efficiency heat pumps can lower the cost of keeping your home completely comfortable all year. The Goodman brand offers a full line of heat pump systems so you are certain to find the perfect system to fit your budget. Plus, you’ll get comfort from what we believe to be the best warranty protection in the heating and cooling industry. For the greatest energy-efficiency savings, select a heat pump system with the highest SEER and HSPF ratings100% American Made!

Never Run Out Of Hot water again! With a Rinnai tankless water heater, you’ll enjoy hot water when you need it for as long as you want it! Whether you’re building your new dream home complete with a luxurious spa bath and body spray system – or simply remodeling your current home, there’s a Rinnai tankless water heater ideal for your application. And every unit comes standard with the efficiency, performance and peace of mind that makes Rinnai the #1 tankless water heater brand in the U. S. market.

Honeywell Electronic Air Cleaners- You Deserve Better Indoor Air Quality
Today’s tightly built homes trap air particles inside, which is why the EPA estimates indoor air is often 2 to 5 times more polluted than outdoor air.
From home air cleaners that filter microscopic particles to humidity control to ventilation systems that bring in fresh air, Honeywell has a wide range of products that make your home a better place to breathe.

Breath Clean Air
Honeywell Touch Screen Thermostats We use state-of-the-art products to ensure the best efficiency for your home:
* Effortless, Menu-Driven Programming – Simplifies programming by responding to your choices
* 7-Day Programming – Allows separate programming for each day
* Large, Clear Backlit Digital Display – Easy to read in various lighting conditions
* Change/Check Reminders – Let you know when to service or replace filters, batteries, etc.
* Energy Savings – Program to save up to 33% on annual heating and cooling costs (If used as directed. Savings may vary depending on geographic region and usage)
* Precise Comfort Control – Maintains consistent comfort to the highest level of accuracy
* Built-In Humidity Sensor – Displays current humidity and select models that allow you to control dehumidification
* Real-Time Clock – Keeps time during power failures and automatically updates for daylight savings
* Multiple HOLD Options – Allows you to override the program schedule as desired, with temporary and vacation hold settings.
* Model Numbers – TH8110U1003, TH8320U1008, TH8321U1006
* 5-Year Warranty


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