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Furnace Air Pressure Switch Fits Lennox Armstrong Ducane 49L91 49L9101 -0.51

Furnace Air Pressure Switch Fits Lennox Armstrong Ducane 49L91 49L9101 -0.51" WC

$ 25.33

Availability: 80 in stock
  • MPN: Fits 49L91 49L9101
  • Brand: Fits Lennox Armstrong Ducane
  • Condition: New

    Description

    Furnace Air Pressure Switch Fits Lennox Armstrong Ducane 49L91 49L9101 -0.51" WC
    This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Lennox/Armstrong/Ducane Part #s listed below. The pressure rating is -0.51" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no bracket. You will need to use your old bracket or find another way of mounting it.
    Function:
    An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely.
    Replaces Old Part #s:
    49L91 49L9101
    Repair Difficulty Level:
    Partial List of Units that Use This Item:
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