- SMACNA
- Sheet Metal and Air Conditioning Contractors National Association (->"IEEE Standard Dictionary")
Acronyms. 2013.
SMACNA
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SMACNA — Sheet Metal and Air Conditioning Contractors National Association ( > IEEE Standard Dictionary ) … Acronyms von A bis Z
Sheet Metal and Air Conditioning Contractors' National Association — The Sheet Metal and Air Conditioning Contractors National Association (SMACNA; pronounced Smack Nah ) is an international association of HVAC contractors. Its headquarters is at 4201 Lafayette Center Drive Chantilly, Virginia 20151 1209, and it… … Wikipedia
HVAC — may also stand for High voltage alternating current. See also: Glossary of HVAC HVAC systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, called… … Wikipedia
Duct leakage testing — A duct leakage tester is a diagnostic tool designed to measure the airtightness of forced air heating, ventilating and air conditioning (HVAC) ductwork. A duct leakage tester consists of a calibrated fan for measuring an air flow rate and a… … Wikipedia
Diffuser (thermodynamics) — A diffuser is the mechanical device that is designed to control the characteristics of a fluid at the entrance to a thermodynamic open system. Diffusers are used to slow the fluid s velocity and to enhance its mixing into the surrounding fluid.… … Wikipedia
Variable air volume — (VAV) is a technique for controlling the capacity of a heating, ventilating, and/or air conditioning (HVAC) system. The simplest VAV system incorporates one supply duct that, when in cooling mode, distributes approximately convert|55|F supply air … Wikipedia
Duct (HVAC) — A round galvanized steel duct connecting to a typical diffuser Fire resistance rated … Wikipedia
Constant air volume — (CAV) is a type of heating, ventilating, and air conditioning (HVAC) system. In a simple CAV system, the supply air flow rate is constant, but the supply air temperature is varied to meet the thermal loads of a space.[1] Most CAV systems are… … Wikipedia
Room air distribution — Characterizing how air is introduced to, flows through, and is removed from spaces is called room air distribution. [Fundamentals volume of the ASHRAE Handbook , Atlanta, GA, USA, 2005] HVAC airflow in spaces generally can be classified by two… … Wikipedia
Air Conditioning Contractors of America — Infobox Organization name = Air Conditioning Contractors of America foundation = | early 1900 s location country = USA key people = Ray Isaac: ACCA Chairman Isaac Heating Air Conditioning, Inc. Rochester, NY Joe Nichter: Sr. Vice Chairman Tri… … Wikipedia
