Choose Options Compare Quick view IS20100-5853 IS201005853 - Furnace Air Pressure Switch Replaces Honeywell - USA As low as $45.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $45.95 Choose Options Compare Quick view
Choose Options Compare Quick view 10123101 101231-01 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $45.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $45.95 Choose Options Compare Quick view
Choose Options Compare Quick view 24W9701 24W97 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $45.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $45.95 Choose Options Compare Quick view
Choose Options Compare Quick view IS20100-3073 IS201003073 - Furnace Air Pressure Switch Replaces Honeywell - USA As low as $51.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $51.95 Choose Options Compare Quick view
Choose Options Compare Quick view 49L9101 49L91 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $51.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $51.95 Choose Options Compare Quick view
Choose Options Compare Quick view 9371DO-BS-0036 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $55.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $55.95 Choose Options Compare Quick view
Choose Options Compare Quick view 10361409 103614-09 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $55.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $55.95 Choose Options Compare Quick view
Choose Options Compare Quick view 10U9401 10U94 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $55.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $55.95 Choose Options Compare Quick view
Choose Options Compare Quick view 93W9401 93W94 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $55.95 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $55.95 Choose Options Compare Quick view
Choose Options Compare Quick view 60518701 605187-01 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $46.45 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $46.45 Choose Options Compare Quick view
Choose Options Compare Quick view 10437101 104371-01 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $46.45 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $46.45 Choose Options Compare Quick view
Choose Options Compare Quick view 10361411 103614-11 - Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane - USA As low as $33.45 This is a new upgraded replacement furnace air pressure switch, made in the USA..An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely... As low as $33.45 Choose Options Compare Quick view
