Watts 0121499 Valve THPU32HP7Y Inspect for physical degradation such

Inspect for physical degradation such as cracked ceramic ports

Specifically designed for compatibility with ammonia service and non-corrosive refrigerants

Built to handle low-pressure environments

including the P28

or a tripped circuit breaker caused by an internal short in the heating coil

Watts 0121499 Valve THPU32HP7Y Inspect for physical degradation suchThe Watts 0121499 is a technical grade 1 inch LF174A Lead Free Pressure Relief Valve specifically engineered for high output hot water heating boilers and domestic supply systems. This valve features a robust lead free copper silicon alloy body, providing a set relief pressure of 100 PSI with an impressive steam discharge capacity of 2,635,000 BTU hr. Designed to meet ASME Section IV requirements, the Watts LF174A 1 100 utilizes a non mechanical seat