Air Pressure Switches

This is a new Furnace Air Pressure Switch. It replaces the part numbers listed below.

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for MPL. It replaces the part numbers listed below.

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for MPL. It replaces the part numbers listed below.

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for MPL. It replaces the part numbers listed below.

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for MPL. It replaces the part numbers listed below.

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for Endura. It replaces the part numbers listed below.

This is a brand new OEM Rheem Ruud Weather King upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for MPL. It replaces the part numbers listed below.

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for MPL. It replaces the part numbers listed below.