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 R100900-01, 100900-01 - OEM Lennox Ducane Armstrong Control Circuit Board $339.95 Replaces: $339.95 Add to Cart Quick view
Add to Cart Quick view R103085-01, 103085-01 - OEM Lennox Ducane Armstrong Control Circuit Board $176.95 Replaces: $176.95 Add to Cart Quick view
Add to Cart Quick view 10092501, 100925-01 - OEM Lennox Ducane Armstrong Control Circuit Board $174.95 Replaces: $174.95 Add to Cart Quick view
Add to Cart Quick view 101029-01, 10102901 - OEM Lennox Ducane Armstrong Control Circuit Board $250.95 Replaces: $250.95 Add to Cart Quick view