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Key Benefits for Technicians Direct OEM Compatibility: Replaces Lennox part number 44L4801 and fits a wide range of Lennox
heat-resistant materials capable of withstanding the thermal cycling and corrosive condensate environments typical of modern hydronic systems
you can set the dial to 240°F to match the original equipment manufacturer's safety setpoint
single-throw (SPST) thermal control engineered to monitor plenum temperatures and regulate the fan circuit in gas furnaces and air handlers
Common causes include over-pressurization
Weil McLain 590-317-305 Gasket Key Benefits for Technicians DirectThe 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
