Watts 0278030 Valve Els PW 29614 How should the sensing bulb

How should the sensing bulb be mounted for maximum accuracy

while designed for bi-flow heat pump duty

yellow for medium-low

Key Benefits for Technicians: Optimized Bin Levels: The 27/49°F temperature range allows for tight control over the ice harvest cycle

Watts 0278030 Valve Els PW 29614 How should the sensing bulbThe Watts 0278030, also identified as the Series 174A 2 30, is a heavy duty ASME Section IV certified pressure relief valve designed for high capacity protection of hot water heating and domestic supply boilers. This 2 inch NPT bronze boiler relief valve is factory set at 30 PSI with a massive steam relief capacity of 3,815,000 BTU hr. Built with a non mechanical seat to disc alignment, the internal stainless steel spring and working parts are