Anyone currently heating their house with a Cold Climate Heat pump? The current outside temp is 43 F. My 11 year old American Standard heat pump is running, sending air to through my High Velocity brand ducts. The outlet temp at the ducts is 77 F. The thermostat is set at 70 F. My unit will run as low as 27 F then automatically switches to my propane boiler feeding an air to air heat exchanger. My neighbour has a current model Cold Climate heat pump and it will run with an outside temp of 0 deg F. Let’s hear about yours.
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