HVAC

Front

What does the term "HVAC & R" stand for?

Back

Heating, Ventilation, Air Conditioning and Refrigeration

Front

What is the primary function of an air conditioner?

Back

To cool the air.

Front

What is the thing that makes the air conditioner work?

Back

Electricity

Front

What is the primary function of a refrigeration system?

Back

To remove heat from the system

Front

Why do we need ventilation in our homes?

Back

To give us fresh air