Air Pressure Switches

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Tridelta Part #s listed below (older Tridelta switches were metal switches but their replacements are not smaller more reliable plastic switches). The pressure...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW Gas Furnace 2-Stage Air Pressure Switch. It is designed to replace the old Trane/American Standard Part #s listed below. The pressure rating on the high switch is 0.50" W/C and the low switch is 0.17" W/C. Each switch has two wiring...

This is a BRAND NEW OEM Intertherm/Nordyne/Miller Air Pressure Switch. The Intertherm/Nordyne part # is 9371DO-HS-0015. Switch is rated at -1.10" w/c. There are two hose ports and two wiring terminals. Function:An air switch is safety designed to ensure...

This is a BRAND NEW OEM Intertherm/Nordyne/Miller Air Pressure Switch. The Intertherm/Nordyne part # is 632445 (also 632445R). Switch is rated at -1.10" w/c. There are two hose ports and two wiring terminals. Function:An air switch is safety designed to...

This is a BRAND NEW OEM Intertherm/Nordyne/Miller Air Pressure Switch. The Intertherm/Nordyne part # is 9371DO-HS-0015. Switch is rated at -1.10" w/c. There are two hose ports and two wiring terminals. Function:An air switch is safety designed to ensure...