000VAC) between contacts and coil to prevent internal arcing

When troubleshooting irregular flame patterns or ignition lockouts

making it a standard choice for commercial water systems and large-scale irrigation applications

you need a drop-in replacement that matches manufacturer specs exactly

Weil McLain 383-500-055 Sensor Kit Els PW 17895 000VAC) between contacts and coilIdentify and resolve lockout conditions with the Weil McLain 383 500 055 Flue Temp Sensor Kit. Designed for Weil McLain Ultra Series 1 and 2 residential gas boilers, this genuine OEM replacement part is essential for monitoring exhaust gas temperatures and maintaining high efficiency performance. When a flue temperature sensor fails or provides erratic resistance readings, the boiler control module typically triggers a safety shutdown to prevent heat