Heating, Ventilating, Air Conditioning. There is also "HVAC-R " version exists. R stands for Refrigerationing.
After putting framing I will call HVAC company to coordinate ducts around trusses.
by ET76 July 22, 2009
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HVAC Engineer in the engineer working in the air conditioning design, calculation and installation.
Equipments (Exhaust fans, Air Handling Units, Chiller)
by Atef Zakaria March 4, 2008
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Duct tape's flashy cousin...used to hold together A/C Ducting, busted Mustang car doors & decrepit money pits (:
My car door is falling apart...oh, just put some HVAC Tape on it
by Ambassador of Sochi June 22, 2016
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Rumored to be an immortal god, capable of preform task deemed impossible by man. One that is capable of fixing the most fucked up shit dreamed by man. See also god
The HVAC Tech fixed my A/C unit and made my wife shut up.
by HVACgod July 9, 2021
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A social media culture revolving around the Heating, Ventilation, and Air Conditioning industry that has formed its own cult like following across the internet. Known for its brutal truthfulness among technicians and no holds barred "trolling"

Started in Pensacola, Florida, and now recognized worldwide with its own logo and clothing line.
Im about to join the HVAC 4 LIFE group!

HVAC 4 LIFE is brutal!
by John Cajole December 6, 2020
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