U.S. Department of Energy Energy Efficiency & Renewable Energy U.S. Department of Energy Energy Efficiency & Renewable Energy

HVAC Systems

Proficiency Level 1: Remember

List the various types of heating and cooling systems 

Remember types of efficiency ratings for HVAC Systems

Proficiency Level 2: Understand

Describe a balanced HVAC System.

Understand the effects of HVAC system sizing

Proficiency Level 3: Apply

Explain how pressure imbalances can increase air infiltration and exfiltration through the building shell