2,400+ Definitions

HVAC GLOSSARY

Every HVAC term, acronym, and industry phrase — defined in plain English.

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ACCA
ACCA (Air Conditioning Contractors of America) is the primary US…
AFUE
AFUE (Annual Fuel Utilization Efficiency) is the standard measure of…
Air Balancing
Air balancing is the process of adjusting an HVAC system…
Air Distribution
Air distribution describes how conditioned air is delivered to and…
Air Handler
An air handler (also called an air handling unit or…
ASHRAE
ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) is…