Top Definition
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
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 04, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.