Williams P323664 Safety Switch Els PW 29614 OEM Electrical Precision: Maintains 120V

OEM Electrical Precision: Maintains 120V to 24V step-down accuracy to protect expensive integrated control platforms from voltage spikes

the shell-band mount configuration ensures a secure fit in compatible furnace and air handler assemblies

This Single Pole Normally Open (SPNO) switch is factory-calibrated with a precise -0

AAON ASM07452 blower wheel

Williams P323664 Safety Switch Els PW 29614 OEM Electrical Precision: Maintains 120VThe Williams P323664 Safety Switch is a critical OEM replacement part designed for high limit temperature monitoring in Williams enclosed front vented room heaters. This vent safety switch is engineered to break the electrical circuit and shut down the burner if flue temperatures reach the 250F threshold, preventing hazardous downdrafts or obstruction related overheating. Featuring a manual reset mechanism, this SPST furnace limit control ensures the