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preventing electrode shifting during high-vibration operation
For contractors managing hydronic heating zones
Ensure proper terminal connections to the defrost thermostat (sensor) to prevent short-cycling or inefficient heating performance
extending the operational life of the bronze casting
Webster Engineering Compatibility: Specifically designed for seamless physical and electrical integration with Webster burners
White-Rodgers 3049-115 Flame Sensor Els PW 17895 preventing electrode shifting during high-vibrationThe White Rodgers 3049 115 is a professional grade mercury flame sensor engineered for precise pilot flame verification in commercial and residential heating systems. Featuring a 48 inch capillary element and a Bulb Style #20, this Type D plug in sensor is the industry standard HH71PD024 direct replacement. Designed for high heat environments, the mercury filled sensing bulb vaporizes under pilot heat, actuating a snap action switch to prove flame
