Air Pressure Switches

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for Honeywell. It contains one hose port and two wiring terminals. It re

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. It contains one hose port and two wiring terminals. It replaces the part numbers li

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for MPL. It contains two wiring terminals and one hose port. It replaces

This is a Brand New OEM Upgraded Source1 Furnace Air Pressure Switch. Source1 is the OEM source for all parts used in York, Coleman, and Luxaire HVAC equipment.

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and t

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and t

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and t

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and t

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It has two wiring terminals and one hose port. It replaces the part numbers

This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It has two wiring terminals and one hose port. It replaces the part numbers

This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. It has two wiring terminals and one hose port. It replaces the part numbers listed