The Watts 1053017 Replacement Knob is the specific OEM component required for the mechanical adjustment of Watts 70A and 70A54P-CAP series tempering valves

The Lennox 80C93 Blower Assembly is a high-performance OEM induced purge blower engineered for precise pre-ignition ventilation in Lennox furnace systems

Always verify the voltage and control board requirements before substituting nitride with carbide

or use a multimeter to check the microfarad reading

Watts 0864943 Repair Kit Els PW 17895 The Watts 1053017 Replacement KnobThe Watts 0864943 Repair Kit provides all essential components for rebuilding a 3 4" 25AUB water pressure reducing valve. As a veteran tech, you know that sediment buildup and mineral debris are the primary culprits for pressure creep or a total loss of regulation. This kit allows you to maintain the integrity of the 25AUB RK 3 4 series without the cost of a full valve replacement. It is designed to handle high demand residential and commercial