Williams P321826 Limit Switch while this ICP 1001600 kit

while this ICP 1001600 kit converts the internal gas valve

persistent yellow tipping

using the two provided wires for seamless connectivity

the ST-5 is the standard fit for 5-foot requirements

Williams P321826 Limit Switch while this ICP 1001600 kitThe Williams P321826 Limit Switch is a critical safety component designed specifically for Monterey Counterflow Top Vent Furnaces, including the 250, 350, and 500 series. As a veteran technician knows, maintaining the integrity of the vent safety shutoff system is non negotiable for preventing flue gas spillage and potential carbon monoxide hazards. This replacement vent limit switch is engineered to monitor exhaust temperatures and will break the