Add to Cart Furnace Air Pressure Switch Fits Lennox Armstrong Ducane 20055504 Fits ClimaTek MSRP: Now: $53.99 Was: This is a BRAND NEW Gas Furance Air Pressure Switch. It is designed to replace the old Lennox/Armstrong/Ducane #s listed below. The pressure rating is rated
Add to Cart OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 14A44 Fits Lennox Armstrong Ducane MSRP: Now: $69.99 Was: This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.
Add to Cart OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Replaces 11U68 Fits Lennox Armstrong Ducane MSRP: Now: $63.49 Was: This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.
