If you observe high superheat or a restricted flow despite a correct charge

proprietary bio-degradable oil and rugged aluminum casing for reliable dielectric performance

Durability: High-temperature metal alloy rod resists rapid oxidation and pitting common in industrial heaters

which prevent premature wear in commercial heating and cooling assemblies

While it serves as a standard 3/8" liquid valve

Lochinvar & A.O. Smith 100171949 Valve 326058-756 If you observe high superheatThe Lochinvar & A. O. Smith 100171949 Gas Valve Kit is a critical OEM replacement component engineered specifically for Knight WH285 wall mount boilers. This comprehensive kit includes the high precision gas valve assembly, integrated venturi, and necessary replacement gaskets to ensure a leak free seal and calibrated fuel to air mixture. As a veteran grade HVAC replacement part, it handles gas flow regulation with exacting tolerance, maintaining the