The 104376003R is a complete assembly that typically includes the pilot burner

Serviceability: Features an easy manual flushing mechanism that allows debris removal without disturbing the pressure setpoint

the Fasco D1142 provides the exact physical and electrical footprint needed for a seamless drop-in installation

It will open the circuit at 150°F and automatically close it once the temperature drops back down to 110°F

What boiler models is this rollout switch compatible with

Browning 1B5V50 Sheave 320788-703 The 104376003R is a completeThe Browning 1B5V50 Sheave is a robust, single groove component engineered for reliable power transmission in demanding HVACR and industrial applications. Constructed from high strength cast iron sheave material, this unit boasts a 5. 28 inch outside diameter, ensuring precise fitment and optimal belt alignment. Designed for versatility, it accommodates a wide range of belts, including 4L, A, AX, 5L, B, BX, 5V, and 5VX sections, making it a flexible