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Add to Cart Compare Quick view P104549-15 - OEM Lennox Armstrong Ducane Furnace Air Pressure Switch .50 .80 $69.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch.50.80. It replaces the part numbers listed below.An air switch i $69.99 Add to Cart Compare Quick view
Add to Cart Compare Quick view 104549-15 103613-15 - OEM Lennox Armstrong Ducane Furnace Air Pressure Switch $69.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.An air switch is safe $69.99 Add to Cart Compare Quick view
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Add to Cart Compare Quick view DNS2-1400-12A DNS2-1400-12B - OEM Lennox Armstrong Ducane Air Pressure Switch $66.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. It replaces the part numbers listed below.An air switch is safety desig $66.99 Add to Cart Compare Quick view
Add to Cart Compare Quick view DNS2-1400-12 - OEM Lennox Armstrong Ducane Furnace Air Pressure Switch $66.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.An air switch is safe $66.99 Add to Cart Compare Quick view
Add to Cart Compare Quick view 104549-12 103613-12 - OEM Lennox Armstrong Ducane Furnace Air Pressure Switch $66.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.An air switch is safe $66.99 Add to Cart Compare Quick view
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Add to Cart Compare Quick view DNS2-1400-11 - OEM Lennox Armstrong Ducane Furnace Air Pressure Switch $71.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. It replaces the part numbers listed below.An air switch is safe $71.99 Add to Cart Compare Quick view
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