SC Air Conditioning Practice Questions - South Carolina Air Conditioning Contractor Examination Exam

The reversing valve on an air-source heat pump is used to:

Change the direction of refrigerant flow so the indoor coil can be either evaporator or condenser Reverse the indoor blower rotation Swap the TXV sensing bulb from suction to liquid line Convert natural gas to LP gas

Correct Answer:

Change the direction of refrigerant flow so the indoor coil can be either evaporator or condenser

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