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Designed specifically for atmospheric gas systems
Superior Metallurgy: Stainless steel ball and stem prevent pitting and provide high chemical resistance in glycol-based systems
OEM Compatibility: Designed specifically for Reznor heating units to ensure a perfect match for mounting and electrical specifications
this kit allows you to rebuild the valve trim without removing the body from the line
Watts 0121499 Valve THPU32HP7Y Designed specifically for atmospheric gasThe 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