Air Pressure Switches
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OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 93W78 93W7801
Fits Lennox Armstrong Ducane
$81.99This 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".$81.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103612-02 9371DO-BD-0004
Fits Lennox Armstrong Ducane
$62.99This 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".$62.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103246-02 606569-01
Fits Lennox Armstrong Ducane
$62.99This 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".$62.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103612-04 606569-04 14T64
Fits Lennox Armstrong Ducane
$62.99This 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".$62.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 74W36 74W3601
Fits Lennox Armstrong Ducane
$62.99This 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".$62.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 80W69 80W6901
Fits Lennox Armstrong Ducane
$62.99This 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".$62.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 93W76 93W7601
Fits Lennox Armstrong Ducane
$62.99This 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".$62.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces MPL 9371VO-HS-0143 -0.68"
Fits MPL
$60.74This 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. T$60.74 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103247-05 103018-05
Fits Lennox Armstrong Ducane
$60.74This 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. <$60.74 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 74W61 74W6101 -0.68"
Fits Lennox Armstrong Ducane
$60.74This 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. <$60.74 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 80W53 80W5301 -0.68"
Fits Lennox Armstrong Ducane
$60.74This 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. <$60.74 -
OEM Lennox Furnace Air Pressure Switch Replaces Tidelta FS6036A-1723 -0.10"
Fits Tidelta
$50.99This is a Brand New OEM Upgraded Honeywell furnace air pressure switch. It is rated at -.10" w/c and has two wiring terminals and one hose port. Thanks for look$50.99