Air Pressure Switches

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch 0.15 & 0.50. 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 the...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. 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 the proper...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch.15".50". 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 the...

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch -.35 -.75. 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...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch.35.75. 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 the...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch -.35 -.75. 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 the...

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch -.20 -.35. 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...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch.20.35. 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 the...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch -.20 -.35. 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 the...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch -.20 -.35. 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 the...

This is a brand new OEM Lennox Ducane upgraded Air Pressure Switch 0.55" 0.95". It is a direct replacement for Honeywell. It replaces the part numbers listed below.Function:An air switch is safety designed to ensure that your inducer motor is running at...

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch 0.55" 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 the...