Air Pressure Switches

This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Tridela Part #s listed below (Old Tridelta switches were larger metal switches but their replacements are smaller plastic switches). The pressure rating is 1.37" W/C...

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 1.37" 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 1.37" 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 1.37" 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 1.59" 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. The pressure rating is 1.59" W/C. It has two wiring terminals and two hose ports. This listing is for the switch only no bracket. You will need to use your old bracket or find another way of mounting...

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 1.59" 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 1.59" 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 1.59" 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 Lennox/Armstrong/Ducane Part #s listed below. The pressure rating is 1.20" wc. It has two wiring terminals and two hose ports. Function:An air switch is safety...

This is a new Climatek Gas Furnace Air Pressure Switch. It is designed to replace the old Honeywell Part #s listed below. The pressure rating is 1.20" wc. It has two wiring terminals and 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 part #s listed below. The pressure rating is 1.20" wc. It has two wiring terminals and two hose ports. Function:An air switch is safety designed to ensure that your...