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 DNS2-1400-11A DNS2-1400-11B - OEM Lennox Armstrong Ducane Air Pressure Switch $71.99 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 $71.99 Add to Cart Compare Quick view
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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Add to Cart Compare Quick view 103613-11 104549-11 - 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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Add to Cart Compare Quick view 104549-09 P104549-09 - OEM Lennox Armstrong Ducane Pressure Switch .41" .74" $71.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Pressure Switch.41".74". It replaces the part numbers listed below.An air switch is safety d $71.99 Add to Cart Compare Quick view
Add to Cart Compare Quick view DNS2-1400-09A DNS2-1400-09B - OEM Lennox Armstrong Ducane Air Pressure Switch $71.99 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 $71.99 Add to Cart Compare Quick view
Add to Cart Compare Quick view DNS2-1400-09 - 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
Add to Cart Compare Quick view 103613-09 103271-09 - 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
