Description Description Replaces:Repair Difficulty LevelPartial list of Model numbers that use this part:Use Ctrl+F and enter your model number for a quick search. View AllClose
Add to Cart Quick view R101432-17, 101432-17 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch $62.45 Replaces: $62.45 Add to Cart Quick view
Add to Cart Quick view 101432-15, R101432-15 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch $45.95 Replaces: $45.95 Add to Cart Quick view
Add to Cart Quick view R10143217, 10143217 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch $62.45 Replaces: $62.45 Add to Cart Quick view
Add to Cart Quick view 104549-13 103613-13 - OEM Lennox Armstrong Ducane Furnace Air Pressure Switch $83.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and the low fire switch is rated at... $83.99 Add to Cart Quick view