Heating (H), ventilation (V), and air conditioning (AC)is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. In HVACR “Refrigeration” (R) is added to the field’s abbreviation.
Ventilating or ventilation (the “V” in HVAC) is the process of exchanging or replacing air in any space to provide high indoor air quality which involves temperature control, oxygen replenishment, and removal of moisture, odors, smoke, heat, dust, airborne bacteria, carbon dioxide, and other gases. Ventilation (V) removes unpleasant smells and excessive moisture, introduces outside air, keeps interior building air circulating, and prevents stagnation of the interior air.
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AERASGARD® KFTM – LQ – CO2 Air humidity, temperature, CO2 concentration and air quality (VOC) transmitterRead more
AERASGARD® KLQ-SD – air quality VOC volatile organic substances transmitterRead more
PREMASGARD® 711x pressure sensor transmitter analog outputRead more
THERMASGARD® HFTM temperature transmitterRead more