Air Pressure Switches

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Gas Furnace Air Pressure Switch. The Honeywell Part # is IS20321-5544. It is rated at 0.29" W/C PF. Switch has 1 hose port and 2 wiring terminals. Function:An air switch is safety designed to ensure that...

This is a BRAND NEW OEM Lennox/Armstrong/Ducane Gas Furnace Air Pressure Switch. The Part # is 80K26 (also 80K2601 ). It is rated at 0.29" W/C PF. Switch has 1 hose port and 2 wiring terminals. Function:An air switch is safety designed to ensure that...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Air Pressure Switch. TheLennox/Armstrong/Ducane part # is 9370DO-BS-0021. Switch is rated at -0.85" w/c and has 2 wiring terminals with two hose ports. Function:An air switch is safety designed to...

This is a BRAND NEW Lennox/Armstrong/Ducane Furnace Air Pressure Switch. The Lennox/Armstrong/Ducane part # is R101432-15. Switch is rated at -0.85" w/c and has 2 wiring terminals with two hose ports. Function:An air switch is safety designed to ensure...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Tappan/Maytag/Gibson/Westinghouse/Frigidaire Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Tappan/Maytag/Gibson/Westinghouse/Frigidaire Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Tappan/Maytag/Gibson/Westinghouse/Frigidaire Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Tappan/Maytag/Gibson/Westinghouse/Frigidaire Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Nordyne/Intertherm/Miller Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air switch is safety...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Nordyne/Intertherm/Miller Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air switch is safety...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Nordyne/Intertherm/Miller Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air switch is safety...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Nordyne/Intertherm/Miller Part #s listed below. The pressure rating is 0.20" W/C. It has two wiring terminals and two hose ports. Function:An air switch is safety...