Precise Scheduling: 7-day program dial with captive trippers eliminates the risk of lost pins

maintaining the same 3/4" NPT footprint for easy field swaps

it may function in other systems requiring a 55F fixed-point lockout

vibration-resistant fit for standard pressure switch tubing

F and close on temperature drop at 125

Reznor 204955 Ignition Control Els PW 17895 Precise Scheduling: 7-day program dialThe Reznor 204955 Ignition Control is a critical replacement direct spark ignition (DSI) module designed for precise sequence timing and burner flame monitoring in high efficiency heating systems. This OEM Reznor replacement part is engineered for seamless integration with Reznor unit heaters, ensuring reliable pilotless ignition and immediate response to thermostat calls. Built for industrial durability, the 204955 ignition board features advanced