Air Pressure Switches
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OEM Lennox Armstrong Ducane Furnace 2 Stage Air Pressure Switch Replaces 9371DO-BD-0003
Fits Lennox Armstrong Ducane
$66.99This 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 .90". Function: An air switch is safety designed to ensure that your inducer motor is...$66.99 -
OEM Lennox Armstrong Ducane Furnace 2Stg Air Pressure Switch Replaces 606569-02 103612-01
Fits Lennox Armstrong Ducane
$66.99This 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 .90". Function: An air switch is safety designed to ensure that your inducer motor is...$66.99 -
OEM Lennox Armstrong Ducane Furnace 2Stg Air Pressure Switch Replaces 103246-01 606569-03
Fits Lennox Armstrong Ducane
$66.99This 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 .90". Function: An air switch is safety designed to ensure that your inducer motor is...$66.99 -
OEM Lennox Armstrong Ducane Furnace 2 Stage Air Pressure Switch Replaces 80W68 80W6801
Fits Lennox Armstrong Ducane
$66.99This 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 .90". Function: An air switch is safety designed to ensure that your inducer motor is...$66.99 -
OEM Lennox Armstrong Ducane Furnace 2 Stage Air Pressure Switch Replaces 74W37 74W3701
Fits Lennox Armstrong Ducane
$66.99This 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 .90". Function: An air switch is safety designed to ensure that your inducer motor is...$66.99 -
OEM Lennox Armstrong Ducane Furnace 2 Stage Air Pressure Switch Replaces 93W75 93W7501
Fits Lennox Armstrong Ducane
$66.99This 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 .90". Function: An air switch is safety designed to ensure that your inducer motor is...$66.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces MPL 9370DO-BS-0036
Fits MPL
$69.99This 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". Thanks for looking and good luck!Function:An air switch is safety designed to ensure that your...$69.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103613-02 103271-02
Fits Lennox Armstrong Ducane
$69.99This 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". Function:An air switch is safety designed to ensure that your inducer motor is running at the...$69.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 84W06 84W0601
Fits Lennox Armstrong Ducane
$69.99This 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". Function:An air switch is safety designed to ensure that your inducer motor is running at the...$69.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 93W78 93W7801
Fits Lennox Armstrong Ducane
$69.99This 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". Function:An air switch is safety designed to ensure that your inducer motor is running at the...$69.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103612-02 9371DO-BD-0004
Fits Lennox Armstrong Ducane
$62.24This 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 designed to ensure that your inducer motor is running at the...$62.24 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 103246-02 606569-01
Fits Lennox Armstrong Ducane
$62.24This 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 designed to ensure that your inducer motor is running at the...$62.24