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 83M00 83M0001 56L83 56L8301 - Control Board Replaces Lennox Armstrong Ducane $194.99 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 $194.99 Add to Cart Quick view
Add to Cart Quick view 50A66-123-04, 150-0993 - OEM Lennox Ducane Armstrong Control Circuit Board $174.95 Replaces: $174.95 Add to Cart Quick view
Add to Cart Quick view LB-109531A 150-0993 - Furnace Control Circuit Board Replaces Lennox Armstrong Ducane $194.99 This is a new Furnace Control Circuit Board. It replaces the part numbers listed below.The control board is the brain of your unit, coordinating and $194.99 Add to Cart Quick view
Add to Cart Quick view 56L83 - OEM Lennox Ducane Armstrong Control Circuit Board $300.95 Replaces: $300.95 Add to Cart Quick view