Used with 13" Diameter MP953C

1-inch bearing socket accepts standard Lennox replacement bearings for streamlined servicing

Ensure the pilot electrode and burner ground wire are properly connected to the SENSE terminal

replacing the 36H32-403 and numerous EF-series valves

York S1-063-90038-023 Plate 323269-701 Used with 13" Diameter MP953CEnsure your combustion assembly is calibrated correctly with the York S1 063 90038 023 Ventor Plate. This critical OEM component features a 2. 125 inch orifice, precision engineered to regulate the static pressure and airflow exiting the inducer blower assembly. As a veteran technician knows, the correct orifice size is paramount for maintaining the stoichiometric balance required for efficient combustion and preventing pressure switch trip outs.