breaking the circuit until the manual reset button is depressed

and its multi-tap wiring harness simplifies speed adjustment to match the specific CFM requirements of the system

Direct OEM Fit: Drop-in replacement for part numbers 0151R00078S and B12825171

Enhanced Vibration Dampening: Balanced construction minimizes rotational oscillation

Key Benefits: Positive Shut-Off: Ensures 100% gas flow cessation when the system is not energized

Lochinvar & A.O. Smith 100171926 Valve 319848-301 breaking the circuit until theThe Lochinvar & A. O. Smith 100171926 Gas Valve Kit (SBN1500) is a critical OEM replacement part designed for high input commercial boilers and water heaters. Engineered for precision gas flow regulation, this negative pressure regulated gas valve ensures the correct air to fuel ratio across the entire firing range. It is specifically calibrated for the SBN1500 model series, providing the necessary BTU input stability required for high efficiency