meeting modern safety standards for current HVACR systems

Common Questions: Can this actuator replace other brand models

specifically for high-capacity ASME Section IV commercial boilers and storage vessels

Simplified Installation: The 1/2" ODF solder connection ends are extended to prevent heat damage to internal components during the brazing process

this motor features a permanent split capacitor (PSC) design

Watts 0121517 Valve 322056-301 meeting modern safety standards forThe Watts 0121517, high capacity LF174A pressure relief valve, is a critical safety component designed for large scale hot water heating systems and domestic supply boilers. Engineered with lead free copper silicon alloy construction, this 1. 25 inch ASME Section IV rated valve provides reliable protection against over pressurization. With a factory set relief pressure of 80 PSI and a steam discharge capacity of 3,605,000 BTU hr, it is purpose built