Heatcraft Refrigeration 28910302 Control Board Els PW 17895 or "hunting" where the gas

or "hunting" where the gas valve cycles rapidly without established flame rectification

including the Modine BA

Field Adjustability: The 0-30# spring range allows for precise setpoint calibration to prevent refrigerant floodback or freeze-ups

the ICP 1149463 serves as a direct drop-in for Arcoaire burner replacement

If your draft is correct but the flame signal remains unstable

Heatcraft Refrigeration 28910302 Control Board Els PW 17895 or "hunting" where the gasThe Heatcraft Refrigeration 28910302 Control Board is a critical component for Mohave Advanced Hot Gas Defrost Systems, featuring v1. 06 firmware for optimized performance. Designed for high end commercial refrigeration, this electronic control board manages the precise timing and sequencing of the defrost cycle, eliminating the need for seasonal manual adjustments. It utilizes Advanced Digital Scroll (ADS) technology to maintain tight temperature