Watts 0278030 Valve THPU32HP7Y This microprocessor-based control provides a

This microprocessor-based control provides a 10-second Trial for Ignition (TFI) period

Key Benefits Optimized Superheat Control: Maintains precise refrigerant flow to maximize heat transfer efficiency in R-22 HVAC systems

Versatile Installation: The 1/16" standoff and compact open board design allow for seamless mounting in high-density HVACR control cabinets

out-of-the-box solution for P399 series transducer upgrades

Versatile Media Compatibility: High-quality NBR seals make this valve ideal for industrial water control

Watts 0278030 Valve THPU32HP7Y This microprocessor-based control provides aThe 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