the unit features on-board diagnostics with LED indicators and accessible flame current test pins

this unit ensures a precise seal to maintain static pressure and optimize airflow management within the air handler

while the "-S" variant includes integrated auxiliary switches for remote position feedback

Key Benefits Interchangeable Components: The take-apart design allows for the independent replacement of the power assembly

Watts 0276886 Valve THPU32HP7Y the unit features on-board diagnosticsThe Watts 0276886 is a professional grade Series 174A hot water boiler pressure relief valve designed for high capacity protection in heavy duty commercial heating systems. This specific 1. 5 inch NPT model is factory set to 50 PSI and delivers a high volume steam discharge capacity of 2,950,000 BTU hr. Engineered with a non metallic disc to metal seat, it prevents the seat from sticking, ensuring reliable operation even in systems with high mineral