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 97L48, 97L4801, 50A62-121-04 - OEM Lennox Ducane Armstrong Control Circuit Board $322.95 Replaces: $322.95 Add to Cart Quick view
Add to Cart Quick view 11K71 - OEM Lennox Ducane Armstrong Control Circuit Board $134.45 Replaces: $134.45 Add to Cart Quick view
Add to Cart Quick view 56L84 - OEM Lennox Ducane Armstrong Control Circuit Board $322.95 Replaces: $322.95 Add to Cart Quick view
Add to Cart Quick view R20470502 - OEM Lennox Ducane Armstrong Control Circuit Board $245.95 Replaces: $245.95 Add to Cart Quick view