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 56L83 - OEM Lennox Ducane Armstrong Control Circuit Board $300.95 Replaces: $300.95 Add to Cart Quick view
Add to Cart Quick view 83M00 83M0001 56L83 56L8301 - Control Board Replaces Lennox Armstrong Ducane $190.99 This is a new Control Board. It replaces the part numbers listed below.The control board is the brain of your unit, coordinating and executing the op $190.99 Add to Cart Quick view
Add to Cart Quick view 97L48, 97L4801, 50A62-121-04 - OEM Lennox Ducane Armstrong Control Circuit Board $300.95 Replaces: $300.95 Add to Cart Quick view
Add to Cart Quick view 50A62-122, 50A62122 - OEM Lennox Ducane Armstrong Control Circuit Board $300.95 Replaces: $300.95 Add to Cart Quick view