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 50A66-123-04, 150-0993 - OEM Lennox Ducane Armstrong Control Circuit Board $189.95 Replaces: $189.95 Add to Cart Quick view
Add to Cart Quick view 50A66-123-03 - OEM Lennox Ducane Armstrong Compressor $189.95 Replaces: $189.95 Add to Cart Quick view
Add to Cart Quick view 0204043-02 - OEM Lennox Ducane Armstrong Control Circuit Board $136.95 Replaces: $136.95 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