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or a tripped circuit breaker caused by an internal short in the heating coil
3-blade condenser fan blade designed for specific outdoor condensing units
Specifically designed for compatibility with ammonia service and non-corrosive refrigerants
Built to handle low-pressure environments
providing reliable performance for air handling units
Watts 0121499 Valve THPU32HP7Y or a tripped circuit breakerThe 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