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Plug-and-Play Installation: Uses standard 2-prong or molex connectors found in original Broan-NuTone housings for fast electrical termination
The 5°F fixed differential offers tight regulation
Is this expansion valve compatible with R-22
Reliable Safety Integration: Prevents furnace overheating and potential rollout issues by maintaining strict control over maximum operating temperatures
Watts 0121517 Valve 322056-301 Plug-and-Play Installation: Uses standard 2-prongThe 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
US$ 42.00
US$ 170.00
US$ 31.00
