Lennox Variable Speed Heat Pump Dual Fuel System EL18XPV and SL280V

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  • เผยแพร่เมื่อ 13 ธ.ค. 2024

ความคิดเห็น • 5

  • @FEDERALSIGNALTECH
    @FEDERALSIGNALTECH 3 วันที่ผ่านมา

    I have the same thing but it's a straight cool unit and it's matched up with an AMANA AIR COMMAND AMVC 97 Gas furnace with polorized air filter by DYNAMIC air quality solutions.

    • @FrancoBarbagallo1
      @FrancoBarbagallo1  3 วันที่ผ่านมา

      Very nice

    • @FEDERALSIGNALTECH
      @FEDERALSIGNALTECH 2 วันที่ผ่านมา

      @@FrancoBarbagallo1 the only thing is we don't have the communicating thermostat but it's still good for the house and it's going on its third year of service and it's very reliable comparing the the single stage system that it replaced that had a bad TXV.

  • @jacobflanigan6343
    @jacobflanigan6343 5 วันที่ผ่านมา

    How does the defrost cycle work on your dual fuel system since you have a 2 stage gas furnace?

    • @FrancoBarbagallo1
      @FrancoBarbagallo1  3 วันที่ผ่านมา +1

      For this particular combination, this system is fully communicating and balance points can be easily adjusted from the touchscreen S40 thermostat
      We configured this one to run heat pump only and not allow gas furnace when outdoor temperature is 45F or above and to intelligently switch between heat pump and furnace as needed down to 25F and below 25F to go straight gas.
      Whenever the outdoor unit defrosts the furnace can take over if heating is needed
      The Lennox S40 communicating control is really cool’s for communicating heat pumps