Watts 0274427 Valve 328140-751 ensuring reliable load management

ensuring reliable load management

or two distinct setpoint controls

It is designed for use with common HFCs and HCFCs found in HVACR equipment

Will this ignition kit work on Series 3 Ultra boilers

Simplified Installation: Includes the toroid sensor and required leads for direct terminal box mounting

Watts 0274427 Valve 328140-751 ensuring reliable load managementThe Watts Series 174A (Ordering Code 0274427) is a high capacity boiler pressure relief valve designed specifically for hot water heating boilers and water supply heaters. This 3 4 inch NPT female inlet outlet valve is engineered with a bronze body and a non metallic disc to metal seat, ensuring consistent performance in high temperature hydronic systems. With a factory set 35 PSI pressure relief and a high steam discharge capacity of 725,000 BTU Hr,