Discussion in 'General Discussions' started by mark fritz, Jan 29, 2015.
Can someone explain the purpose/function of two reversing valves on a WF synergy 3d heat pump.
The second one is a diverting valve. It, along with a check valve and a solenoid valve divert refrigerant to the Hot Water Coax when in Hot Water mode.
Yes, one is hot/cold. One is water/air.
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