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 50A66-123-02, 156-9439 - OEM Lennox Ducane Armstrong Control Circuit Board $174.95 Replaces: $174.95 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 20055409 - OEM Lennox Ducane Armstrong Compressor $71.95 Replaces: $71.95 Add to Cart Quick view
Add to Cart Quick view 20293415 - OEM Lennox Ducane Armstrong Compressor $66.95 Replaces: $66.95 Add to Cart Quick view