Two things. First our heat pump works well right down to 32 and it is a real heat pump not heat strips. Second, the heat pump does nothing to protect your pipes and tanks. Only the furnace can do that, so I've never tried to run the heat pump at lower temps than that.
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Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
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