HVAC Excellence Heat Pump Practice Questions - HVAC Excellence Professional Technician - Heat Pumps (Installer & Service) Exam

What is the primary purpose of the reversing valve in a heat pump?

To meter refrigerant into the evaporator To reverse the direction of refrigerant flow so the system can heat or cool To prevent liquid refrigerant from reaching the compressor To lower the temperature of the discharge gas

Correct Answer:

To reverse the direction of refrigerant flow so the system can heat or cool

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