heat-resistant materials that withstand the thermal cycling inherent in modern gas furnaces

75-inch shafts

Reduced Mechanical Wear: Using an OEM Trane SHE1116 replacement reduces premature belt fatigue and bearing stress by eliminating the wobble-effect often found in generic alternatives

Precise Thermal Calibration: Engineered to open at exactly 180 degrees F to prevent cabinet damage or hazardous combustion conditions

this high limit safety switch prevents thermal over-stress by interrupting the burner circuit if airflow is restricted or the blower motor fails

Weil McLain 590-317-305 Gasket heat-resistant materials that withstand theThe Weil McLain 590 317 305 is a professional grade woven fiberglass gasket specifically engineered for high temperature sealing on cleanout plates. Designed to maintain an airtight and gas tight seal, this gasket prevents combustion byproduct leakage and ensures pressure integrity within the boiler heat exchanger. Measuring approximately 2. 0 x 0. 25 x 14. 5 inches, this component is built to withstand the rigorous cycling associated with residential