Reznor 257010 Ignition Control Freon Ensures precise control loop performance

Ensures precise control loop performance by minimizing hysteresis and mechanical slop

An open circuit or a reading significantly outside the manufacturer’s resistance range indicates a failed winding

The kit typically includes the safety pilot burner

and rooftop air conditioners

Engineered as an SPST normally closed switch with an automatic reset

Reznor 257010 Ignition Control Freon Ensures precise control loop performanceThe Reznor 257010 Ignition Control is a critical DSI control board designed specifically for intermittent spark pilot systems requiring a 100% lockout safety sequence. Primarily utilized in Reznor F, FE, B, and BE series unit heaters, this UTEC 1003 514 module is the required replacement for units equipped with a vent damper. A key technical constraint to note: once this controller is interfaced with a vent damper via the wiring harness, the internal