Air Pressure Switches

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Honeywell Part #s listed below. The pressure rating is -0.40" wc. It has two wiring terminals and one hose port. 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 Lennox/Armstrong/Ducane Part #s listed below. The pressure rating is -0.40" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Lennox/Armstrong/Ducane Part #s listed below. The pressure rating is -0.40" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Honeywell Part #s listed below. The pressure rating is 1.33" W/C. It has two wiring terminals and two hose ports. This listing is for the switch only no bracket. You...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating is 1.15" W/C. It has two wiring terminals and two hose ports. This listing is for the switch only no...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating is 1.15" W/C. It has two wiring terminals and two hose ports. This listing is for the switch only no...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Honeywell Part #s listed below. The pressure rating is 1.33" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no bracket. You...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Tridelta Part #s listed below. The pressure rating is 1.33" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no bracket. You...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating is 1.33" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating is 1.33" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating is 1.33" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no...

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating is 1.33" W/C. It has two wiring terminals and one hose port. This listing is for the switch only no...