Standard 750mv output compatible with most major brand millivolt gas valves and thermostatic controls

this SPST switch provides critical high-limit protection by interrupting the circuit when system pressures exceed safe operational thresholds

Red Capacity ID Tag: Prevents installation errors by providing immediate visual identification of the AAA nominal capacity

vibration-dampened fit even in high-static pressure applications

Heil Quaker ICP 1150886 Board Els PW 17895 Standard 750mv output compatible withThe Heil Quaker ICP 1150886 Fan Timer Board is a critical electronic control component designed to regulate the operation of the burner and the circulating fan in oil furnaces. This board is technically identical to the Honeywell ST9103A1028, providing a direct swap replacement for aging or faulty furnace controllers. Engineered for robust performance, it manages the timing sequences for both heating and cooling cycles, featuring a fixed 30 second fan