This genuine Reznor replacement part is engineered to withstand the thermal stress of high-cycle heating environments while maintaining the integrity of the spark gap across the electronic ignition cycle

This regulator is typically found in high-capacity 50DK and 50TM series equipment

Built to withstand harsh mechanical room environments

Durable Construction: Built to withstand the temperature fluctuations and moisture common in condensing HVAC systems

provided the physical footprint and terminal types match

Browning AK66H Sheave Els PW 17895 This genuine Reznor replacement partThe Browning AK66H Sheave is a precision engineered single groove cast iron pulley designed for industrial grade performance in HVACR air handling units and blower assemblies. Engineered for use with H Series Bushings, this 6. 45" outside diameter component provides a balance of low weight and high durability. It is compatible with 3L, 4L, and A section belts, offering flexibility for various drive configurations. Constructed from high quality cast