Lochinvar & A.O. Smith 100111601 Valve 321702-401 The low-lead bronze and high-quality

The low-lead bronze and high-quality elastomer construction are engineered to withstand supply pressure fluctuations and prevent mineral buildup in high-demand HVACR and commercial plumbing systems

you can service the internal components by removing the solenoid coil and bonnet bolts while the valve body remains in place

The 18M65 comes factory-configured for natural gas

Frequent tripping usually indicates restricted airflow from a dirty filter

the VG7000 series is designed for maintenance

Lochinvar & A.O. Smith 100111601 Valve 321702-401 The low-lead bronze and high-qualityThe Lochinvar & A. O. Smith 100111601 is a high capacity water pressure relief valve engineered for critical over pressure protection in commercial and industrial hydronic systems. Featuring a 3 4" NPT connection and a fixed 125 PSI pressure rating, this valve is designed to handle discharge capacities up to 2,289,000 BTU HR, making it a standard specification for high output boilers and water heaters. As a genuine OEM replacement part, it ensures