Comments by "John P" (@johnp139) on "Why Heat Pumps are Immensely Important Right Now" video.

  1. I assume that you are also taking into account the inefficiencies of the defrost cycles.
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  2. Even though most of my heat was provided by the heat pump, the emergency heat (propane) backup furnace from Trane FAILED just after the warranty. DO NOT BUY TRANE!!!!
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