Utica-Dunkirk 550001527 Ignitor 319825-402 verify the hub set-screw alignment

verify the hub set-screw alignment on the motor shaft flat to ensure a secure mechanical bond and prevent slippage during high-torque startups

maintaining the original equipment manufacturer (OEM) specifications for response time and thermal sensitivity

For LP conversion

making it a staple for any contractor maintaining legacy or modern pneumatic infrastructure requiring accurate pneumatic switching action

Optimized Performance: Engineered for reduced vibration and noise

Utica-Dunkirk 550001527 Ignitor 319825-402 verify the hub set-screw alignmentFor service technicians and mechanical contractors, the Utica Dunkirk 550001527 Ignitor is a critical OEM replacement ignitor designed for gas fired heating systems. This high performance hot surface ignitor (HSI) is engineered for direct compatibility with Utica and Dunkirk boilers, ensuring efficient gas manifold ignition during the start up cycle. Unlike universal hot surface ignitors that may require bracket modification, this genuine ECR