Reznor 221637 Gasket 320788-703 Using it with propane without

Using it with propane without the correct LP conversion kit is hazardous and will cause improper combustion

troubleshooting a faulty enthalpy sensor

This model is technically identical to the K16RA-48H

This typically indicates a seized bearing or a failed capacitor if applicable

Does this include the base plate

Reznor 221637 Gasket 320788-703 Using it with propane withoutThe Reznor 221637 Gasket set is a critical OEM replacement part designed specifically for sealing the header and heat exchanger interfaces in high efficiency gas fired unit heaters. Engineered for a precise fit, this heater gasket kit prevents combustion gas leakage and maintains the necessary static pressure within the burner cabinet. Technicians typically utilize this set during internal heat exchanger inspections or when replacing a Reznor burner