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 65W72, 65W7201, 605341-04 - OEM Lennox Ducane Armstrong Control Circuit Board $514.95 Replaces: $514.95 Add to Cart Quick view
Add to Cart Quick view 100870-01, 100870-02 - OEM Lennox Ducane Armstrong Control Circuit Board $341.95 Replaces: $341.95 Add to Cart Quick view
Add to Cart Quick view 100269-01, 100269-02, R100269-01 - OEM Lennox Ducane Armstrong Control Circuit Board $134.45 Replaces: $134.45 Add to Cart Quick view
Add to Cart Quick view 620244-02 - OEM Lennox Armstrong Ducane Defrost Circuit Control Board $155.49 This is a brand new OEM Lennox Armstrong Ducane upgraded Defrost Circuit Control Board. It replaces the part numbers listed below.The control board i $155.49 Add to Cart Quick view