Air Pressure Switches

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch -0.95. 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...

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Pressure Switch.90 & 1.5. 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...

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Pressure Switch.90 & 1.5. 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...

This is a new Replacement Pellet Stove Vacuum Pressure Switch with hose included. The switch is rated at 0.05" WC. It replaces the old part numbers listed below.   Function: An air switch is safety designed to ensure that your inducer...

This is a BRAND NEW Trane American Standard 2 Stage Air Pressure Switch. The switch is rated at 1.25" & 2.25" w/c and both switched have two wiring terminals and two hose ports. It replaces the part numbers listed below.Function:An air switch is safety...

This is a BRAND NEW OEM Goodman/Amana Furnace 2-Stage Air Pressure Switch. The Part #s of the high fire switch is 9371VO-HD-0133 and the part # of the low fire switch is 64-0523-A-00. The pressure ratings are -1.47" and -0.72" WC. Each switch has two...

This is a brand new OEM Trane/American Standard Upgraded Furnace Air Pressure Switch. The switch is rated at -0.94" with 2 hose ports and 2 wiring terminals.Function:An air switch is safety designed to ensure that your inducer motor is running at the...

This is a brand new OEM Goodman/Amana Upgraded 2 Stage Furnace Air Pressure Switch. The low fire switch is rated at -0.60" with 1 hose port and 2 wiring terminals and the high fire switch is rated at -1.40" with 1 hose port and 2 wiring terminals...

This is a brand new Rheem/Ruud/Weather King/Corsaire Upgraded Furnace Air Pressure Switch. It has one hose port, two wiring terminals, and is rated at -0.45" W/C.Function:An air switch is safety designed to ensure that your inducer motor is running at...

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. Thanks for looking and good luck!Function:An air switch is safety designed to ensure that your...

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 designed to ensure that your inducer motor is running at the...

This is a Brand New Gas Furnace Air Pressure Switch. It is designed to replace old MPL part #s listed below. Each switch has two wiring terminals and one hose port. Function:An air switch is safety designed to ensure that your inducer motor is running...