Watts 0121243 Valve 318423-701 Bypassing a furnace safety switch

Bypassing a furnace safety switch is dangerous and can lead to carbon monoxide leakage or equipment damage

An obstructed or warped tube causes uneven flame distribution

The activated charcoal is essential for cleaning up oil breakdown products

the Trane VAL11356 includes an NPT plug in the 'B' port

Robust System Integration: Designed to monitor the 3-P running interlock circuit

Watts 0121243 Valve 318423-701 Bypassing a furnace safety switchThe Watts LFN250B Z3 is a 3 4 inch lead free water pressure reducing valve designed for commercial and residential applications requiring precise downstream pressure regulation. Engineered with a bypass feature to handle thermal expansion, this direct acting PRV maintains a stable secondary pressure despite fluctuations in the supply line. The LFN250B series is constructed with a lead free copper silicon alloy body, ensuring compliance with potable