See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103613-02 103271-02 Fits Lennox Armstrong Ducane MSRP: Now: $63.99 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .35" w/c and the other is rated at .60". Function:An air switch is safety designed... MSRP: Now: $63.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 84W06 84W0601 Fits Lennox Armstrong Ducane MSRP: Now: $63.99 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .35" w/c and the other is rated at .60". Function:An air switch is safety designed... MSRP: Now: $63.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 93W78 93W7801 Fits Lennox Armstrong Ducane MSRP: Now: $63.99 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .35" w/c and the other is rated at .60". Function:An air switch is safety designed... MSRP: Now: $63.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103612-02 9371DO-BD-0004 Fits Lennox Armstrong Ducane MSRP: Now: $60.74 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .25" w/c and the other is rated at 1.00". Function:An air switch is safety... MSRP: Now: $60.74 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103246-02 606569-01 Fits Lennox Armstrong Ducane MSRP: Now: $60.74 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .25" w/c and the other is rated at 1.00". Function:An air switch is safety... MSRP: Now: $60.74 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103612-04 606569-04 Fits Lennox Armstrong Ducane MSRP: Now: $60.74 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .25" w/c and the other is rated at 1.00". Function:An air switch is safety... MSRP: Now: $60.74 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 74W36 74W3601 Fits Lennox Armstrong Ducane MSRP: Now: $60.74 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .25" w/c and the other is rated at 1.00". Function:An air switch is safety... MSRP: Now: $60.74 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 80W69 80W6901 Fits Lennox Armstrong Ducane MSRP: Now: $60.74 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .25" w/c and the other is rated at 1.00". Function:An air switch is safety... MSRP: Now: $60.74 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 93W76 93W7601 Fits Lennox Armstrong Ducane MSRP: Now: $60.74 Was: This is a Brand New OEM Upgraded 2 Stage Lennox/Armstrong/Ducane furnace air pressure switch. One switch is rated at .25" w/c and the other is rated at 1.00". Function:An air switch is safety... MSRP: Now: $60.74 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103247-05 103018-05 Fits Lennox Armstrong Ducane MSRP: Now: $54.99 Was: This is a Brand New OEM Upgraded Lennox/Armstrong/Ducane furnace air pressure switch. It is rated at -.68" w/c and has two wiring terminals and one hose port. Function:An air switch is safety... MSRP: Now: $54.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 74W61 74W6101 -0.68" Fits Lennox Armstrong Ducane MSRP: Now: $54.99 Was: This is a Brand New OEM Upgraded Lennox/Armstrong/Ducane furnace air pressure switch. It is rated at -.68" w/c and has two wiring terminals and one hose port. Function:An air switch is safety... MSRP: Now: $54.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 80W53 80W5301 -0.68" Fits Lennox Armstrong Ducane MSRP: Now: $54.99 Was: This is a Brand New OEM Upgraded Lennox/Armstrong/Ducane furnace air pressure switch. It is rated at -.68" w/c and has two wiring terminals and one hose port. Function:An air switch is safety... MSRP: Now: $54.99 Was: See Details Compare
