You must isolate the valve and relieve all steam

the R47346-001 features a high-torque design and ball-bearing construction to minimize friction and thermal buildup

This non-potable boiler feed valve is rated for maximum working pressures up to 100 psi and operating temperatures reaching 212°F

corrosion-resistant body and standard 1/4" quick-connect terminals for fast

Lochinvar & A.O. Smith 100327018 Tube 322057-301 You must isolate the valveThe Lochinvar & A. O. Smith 100327018 Tube is a critical burner tube assembly engineered for high efficiency gas water heaters and commercial boilers. As a direct OEM replacement part, this component is essential for maintaining the precise combustion process required in high demand hydronic systems. This stainless steel tube is designed to direct the flow of gas to the burner assembly, facilitating an even flame pattern and ensuring optimal heating