the York S1-T-PB-202-1 Power Supply delivers a reliable 100VA 24VAC output in a secure

Extended Shank Design: The 2-inch body extension ensures the water heater relief valve clears heavy insulation

Key Benefits Direct Fit Compatibility: Seamlessly replaces legacy part numbers 51-21276-02 and 51-22015-01 without bracket modifications

High-Torque Performance: The 1/8 horsepower rating delivers the required torque for blower wheels without overheating under load

Williams 6901 Register 340155-7024 the York S1-T-PB-202-1 Power SupplyThe Williams 6901 Rear Outlet Register is a critical accessory for Williams Monterey Single Sided Furnaces, specifically designed to facilitate multi room heating. This chain operated damper enables contractors to redirect a portion of the heated air into the room directly behind the furnace when the unit is recessed into a standard 2x4 inch interior stud partition. Engineered for seamless integration with 25098 and 35098 Series top vent gravity