Lennox 71J07 Limit Switch, 155-175F

This Lennox 71J07 limit switch monitors supply air or plenum temperature and opens or closes the circuit at a 155-175F range to protect the furnace or air handler from overheating. It automatically resets once the temperature drops back within range.

This is a genuine Lennox replacement part. Confirm the part number against your equipment's parts list before ordering.