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  2. Glossary of HVAC terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_HVAC_terms

    The study of the behavior of air-water vapor mixtures. Water vapor plays an important role in energy transfer and human comfort in HVAC design. rooftop unit (RTU) A packaged unit that controls both heating and air conditioning. An air handler typically refers to a unit that provides a fan to support either heating or cooling. radiant ceiling panels

  3. Watsco - Wikipedia

    en.wikipedia.org/wiki/Watsco

    Watsco, Inc. is a distributor of air conditioning, heating and refrigeration equipment, and related parts and supplies (HVAC/R) in the United States. [2] Watsco was founded more than 60 years ago as a manufacturer of parts, components, and tools used in the HVAC/R industry.

  4. Braas Monier Building Group - Wikipedia

    en.wikipedia.org/wiki/Braas_Monier_Building_Group

    Roof accessories: Ridge and hip, underlays, roof outlets, snow and safety systems, gutters, valleys, windows, abutments, eaves, fixings, insulation, solar thermal and photovoltaic systems Jacketing for HVAC systems: WrapTec [16] [17] is a material for the jacketing of HVAC (heating, ventilation and air conditioning) systems Chimneys and energy ...

  5. Ferguson Enterprises - Wikipedia

    en.wikipedia.org/wiki/Ferguson_Enterprises

    Ferguson Enterprises Inc., headquartered in Newport News, Virginia and organized in Delaware, is the largest U.S. distributor of plumbing, heating, ventilation and air conditioning (HVAC), appliances, and lighting to pipes, valves and fittings (PVF), and water and wastewater products. [1]

  6. Air handler - Wikipedia

    en.wikipedia.org/wiki/Air_handler

    An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning system. [1] An air handler is usually a large metal box containing a blower , furnace or A/C elements, filter racks or chambers, sound attenuators , and dampers . [ 2 ]

  7. Heating, ventilation, and air conditioning - Wikipedia

    en.wikipedia.org/wiki/Heating,_ventilation,_and...

    Warm air systems distribute the heated air through ductwork systems of supply and return air through metal or fiberglass ducts. Many systems use the same ducts to distribute air cooled by an evaporator coil for air conditioning. The air supply is normally filtered through air filters [dubious – discuss] to remove dust and pollen particles. [15]