Does this work with propane (LP)

ensuring compatibility with factory control boards

Common Questions: When should I replace the valve packing

000 to 415

away from direct sunlight or supply air diffusers

Lennox 27K79 Limit Does this work with propaneThe Lennox 27K79 175F Limit is a critical safety component designed for precise thermal regulation within the furnace plenum. As a primary high limit control, this genuine OEM replacement part is engineered to interrupt the electrical circuit to the gas valve if internal temperatures exceed the 175F threshold, effectively preventing heat exchanger damage and ensuring system safety. This furnace high limit switch features an automatic reset mechanism