I just installed a new Honeywell WiFi thermostat and my heat pump only blows hot air on heat and cool mode.

  • 4
    Are we to assume that it blew cold air before you installed the new thermostat? Would you care to show us a pic of what you did with the wiring? Edit your question to add some detail. – brhans May 25 '19 at 14:34
  • 1
    Double check your wiring, you have to of mixed something up – Phaelax z May 26 '19 at 3:59

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