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Air Conditioning Unit Manufacturers and Suppliers

IQS Directory provides an extensive list of air conditioning unit manufacturers and suppliers. Utilize our website to review and source air conditioning unit manufacturers with our easy-to-use features which allow you to locate air conditioning unit companies that will design, engineer, and manufacture air conditioning units for your exact specifications. Our request for quote forms make it easy to connect with leading air conditioning unit manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for window air conditioning units, industrial air conditioner units, or air conditional carriers.

  • Houston, TX

    Since 1980, Cold Shot Chillers has been offering stationary air conditioner units in addition to the standard and specialty water chillers that we design and manufacture. Our industrial air conditioners are used in a variety of applications across a wide range of industries.

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  • Tulsa, OK

    Limco Airepair designs and manufactures standard and custom-made Military air conditioning systems for ground mobile shelters and airborne applications. We serve both Military and Commercial customers in the OEM and aftermarket industries. Call or visit our website for more information!

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  • Madison Heights, MI

    If you need emergency air conditioner service, short & long term portable air conditioner rental or help with the purchase of air conditioning equipment, Mobile Air is here for you. Our units are used in health care, computer rooms, commercial & industrial places, planned outages and emergency situations.

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  • Tampa, FL

    National Air Warehouse started as a local A/C installation company. Over the years, we've grown into a national heating and cooling retailer. Our staff has over 30 years experience in the HVAC industry. While we no longer perform installations, we have the knowledge to assist you with any general or technical questions that you may have.

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  • Lancaster, NY

    The Pfannenberg Cooling Solutions Brochure is a comprehensive guide to all our DTS and DTT cooling unit models, so you can select just the right solution for your application. We have indoor and outdoor cooling units, washdown stainless steel units, top mount indoor units and more. Visit our website to find your needed solution.

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  • More Air Conditioning Units Companies

ARTICLES AND PRESS RELEASES

It's So Cool To Be Green

by Jenny Knodell, IQS Editor Air conditioners are probably the most necessary of all luxury and comfort items, especially if you inhabit a warm climate. I live in Michigan, which yes, in the winter months is unbelievably cold, but in July and August, 90 degrees and humid isn't that uncommon. I've also never lived in a house with central air conditioning; so I know a hot, sunny, humid day without AC is almost torture until you get your energy bill, that is. Standard air conditioning systems have been the established... Read More

businessIndustry Information

Air Conditioning Units

Air conditioning units remove heat from the air through the use of a compressor, a condenser, an expansion valve, a thermostat and a series of motorized fans. Some units may be connected to air ducts or air handling equipment. Contrary to a widespread idea, air conditioning units do not add cold air to a space but instead removes heat from the existing air, making the space feel cooler.

Components of air conditioning units are usually made from stainless steel or aluminum. They vary in size; window units are small enough to fit between an open window and the ledge while industrial air conditioners are large enough to cool an entire plant or factory. Because they require electricity, air conditioning units may become costly if the space is not well-insulated or if the air is poorly circulated. Air conditioning units are usually placed in buildings where fans or natural breezes are inadequate because of temperature, air disturbance or pollution. Air conditioning systems often use air filters to maintain air quality and avoid spreading germs, pollutants or other unwanted irritants. They are used in residential buildings, industrial plants, factories, businesses, vehicles and many other places where cool air creates a more comfortable environment.


Air conditioning units have a thermostat that deforms in accordance with the current air temperature. When it reaches a predetermined temperature a sensor causes the unit to turn on until the thermostat measures the air temperature at a lower level.  A/C units, as they are frequently abbreviated, use a chemical called a refrigerant that can change quickly from a gas to a liquid. Freon is the most commonly used refrigerant. This chemical is contained inside coils within the body of the main unit. The compressor causes the refrigerant to change from a cool gas to a hot gas under pressure. As the gas runs through the coils, it condenses into a liquid as the heat dissipates. It is forced through the small opening of the expansion valve, which helps it evaporate back into a cold low-pressure gas. This gas runs through the coils to absorb heat from the air, cooling the space. Air conditioning units are available in a range of styles including portable, window, spot cooling, split air and more. Portable air conditioner units are moveable and can be easily transferred from space to space. Window units are mounted in an open window while spot cooling units are used to control localized heat sources. Split air unit systems have components inside and outside the facility.