For contractors handling gas pressure testing

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

the 1/4" tubing connection and multiple mounting bracket options streamline the installation of this Robertshaw pilot burner in tight service compartments

professional finish on every service call or retrofit project

When troubleshooting irregular flame patterns or ignition lockouts

Weil McLain 383-500-055 Sensor Kit Els PW 17895 For contractors handling gas pressureIdentify 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