Air Pressure Switches
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OEM Trane American Standard Furnace Air Pressure Switch Replaces IS20464-6223
Fits Trane American Standard
$84.95This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.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...$84.95 -
OEM Trane American Standard Furnace Air Pressure Switch Replaces SWT03924 SWT3924
Fits Trane American Standard
$84.95This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.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...$84.95 -
OEM Rheem Ruud Wking Furnace Air Pressure Switch Replaces 9375VS-0097 PD425141
Fits Rheem Ruud WKing Protech
$34.99This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the...$34.99 -
OEM Rheem Ruud Wking Furnace Air Pressure Switch Replaces 42-105499-04
Fits Rheem Ruud WKing Protech
$34.99This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the...$34.99 -
OEM Rheem Ruud Wking Furnace Air Pressure Switch Replaces 9375VS-0157
Fits Rheem Ruud WKing Protech
$26.49This is a brand new OEM upgraded Furnace Air Pressure Switch. It is rated at -0.30 PF, has two wiring terminals and one hose port. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that...$26.49 -
OEM Rheem Ruud Wking Furnace Air Pressure Switch Replaces 42-105499-08 PD425144
Fits Rheem Ruud WKing Protech
$26.49This is a brand new OEM upgraded Furnace Air Pressure Switch. It is rated at -0.30 PF, has two wiring terminals and one hose port. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that...$26.49 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 9370D0-BS-0002
Fits Lennox Armstrong Ducane
$74.99This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the...$74.99 -
OEM Lennox Furnace Air Pressure Switch Replaces Honeywell IS20218-5262
Fits Lennox Armstrong Ducane
$74.99This is a brand new OEM upgraded Honeywell Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating...$74.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 101256-01 10125601
Fits Lennox Armstrong Ducane
$74.99This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the...$74.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 51W92 51W9201
Fits Lennox Armstrong Ducane
$74.99This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the...$74.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 27W17 27W1701
Fits Lennox Armstrong Ducane
$74.99This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the...$74.99 -
OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 56M0601 56M06
Fits Lennox Armstrong Ducane
$74.99This is a brand new OEM upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below. Function: An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the...$74.99