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 R20017402, 17402 - Lennox Ducane Armstrong Furance Limit Switch $17.20 Replaces: $17.20 Add to Cart Quick view
Add to Cart Quick view 36T01 - OEM Lennox Ducane Armstrong Furance Limit Switch $39.45 Replaces: $39.45 Add to Cart Quick view
Add to Cart Quick view 20001103 - OEM Lennox Ducane Armstrong Furance Limit Switch $55.45 Replaces: $55.45 Add to Cart Quick view
Add to Cart Quick view 70L56, 70L5601 - Lennox Ducane Armstrong Furance Limit Switch $17.20 Replaces: $17.20 Add to Cart Quick view