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
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 Gas Furnace Air Pressure Switch. It is designed to replace the old Lennox/Armstrong/Ducane Part #s listed below. The pressure rating is -0.40
