Description Description Replaces: Repair Difficulty Level Partial 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 R102613-02 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch $74.95 Replaces: $74.95 Add to Cart Quick view
Add to Cart Quick view 100684-02, R100684-02 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch $57.20 Replaces: $57.20 Add to Cart Quick view
Add to Cart Quick view R100684-02, 100684-02 - OEM Lennox Ducane Armstrong Furnace Air Pressure Switch $57.20 Replaces: $57.20 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