An air handler is a component of a heating, ventilating and air conditioning system that circulates air directly or through connecting duct-work. Air handlers generally consist of a large box made from stainless steel or aluminum with a blower, heating or cooling elements, filters, sound attenuators and dampers.
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MovinCool®Long Beach, CA 800-264-9573 MovinCool can meet all your air handler and dehumidifying needs with the best products and customer service. Our nationwide presence provides sales, installation and rentals of equipment. Our systems are designed specifically for computer and office environments, featuring spot coolers and programmable evening or weekend operation.
Kooltronic, Inc.Pennington, NJ 800-321-5665 KOOLTRONIC's success is largely due to its focus on cutting edge technology. Since they fabricate their own sheet metal parts, we enjoy a level of self-sufficiency and control over the manufacturing process that is unique in the industry. Here, their goals of excellence and responsiveness have been key to customer satisfaction. Call today for air handler.
HDT GlobalSolon, OH 800-969-8527 HDT Global delivers innovative solutions to achieve mission success in diverse environments and conditions for militaries, governments and commercial organizations globally. We accomplish this at an industry-leading level by putting engineering at the forefront of everything we do. When it comes to locating quality air handler, they have your answer. Call today!
LTG IncorporatedSpartanburg, SC 864-599-6340 At LTG Incorporated, producing high quality products has always been our goal. Abased on comprehensive corporate quality awareness, we intend to continue to meet these high requirements in the future. When you are looking for air handler equipment, we want you to choose us for the superior service we offer. For a company you can depend on, visit our website today.
Air-Ex Air Conditioning, Inc.Pomona, CA 909-596-6856 The mission of Air-Ex Air Conditioning is to be and to be recognized as, the premier HVAC contractor in Southern California. We want to be the company you turn to for all of your air handler needs. We are a full-service Union mechanical contractor that has proudly served the Southern California market since 1982. Call or visit our website today.
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Though they are sometimes used to blow air directly into a space, air handlers are usually connected to ductwork that carries the air throughout the building. These devices are also able to admit air; that is, they are able to suck it in and carry it away from the space. Air handlers are used in conjunction with furnaces as well as air conditioning systems; one set of ducts and air handlers are used to deliver both warm and cool air. When used in a split air conditioning system, the air handler is the indoor unit that circulates the conditioned air. Virtually every building requires heating or cooling. Both furnaces and air conditioners are widely used and therefore air handlers are prevalent as well. Factories, industrial plants, commercial buildings, business offices, laboratories, residential buildings, hospitals, schools and other facilities all require heat and frequently have air conditioning as well for convenience and comfort level. In large buildings, outdoor air handlers may be placed on the rooftop. For smaller buildings and residences, they are usually indoors.
Air handlers are used with large-scale heating and cooling systems. Industrial systems, central air, split systems and other arrangements use air handlers to transport the air while portable, spot cooling or window air conditioners blow directly into the space. Ductless air conditioners may or may not use an additional air handler, depending on the needs of the facility and the placement of the main unit. Small air handlers are called terminal units or blower coils. They consist of an air filter, coil and blower. Another variation is a makeup air unit which only uses air from outside. It does not recirculate the air but conditions 100% outside air, unlike most air conditioners that remove heat from the inside air to create the feeling of a cooler environment. A chemical called a refrigerant inside the air conditioner cycles through the coils inside the unit that may be located indoors, outdoors or split between the two. The chemical is put under pressure by a compressor inside the main unit and is changed from a relatively cool gas into a hot gas. As it runs through the coils, the heat dissipates and the gas becomes a liquid. This liquid is forced through the small opening of the expansion valve, which causes the liquid to evaporate into a cold gas. The gas again travels through the coils but now absorbs heat from the air, producing a cooling effect when the air handler circulates the air back into the space.