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Its rugged construction facilitates more accurate flame sensing and longer service life compared to standard residential alternatives
The manual reset feature is essential for diagnostic purposes
The blow-out proof stem and adjustable packing gland provide necessary safety and maintenance flexibility for technicians on the job site
As a direct replacement for OEM part 2D-70095
Watts 0342691 Relief Valve Its rugged construction facilitates moreThe Watts 0342691 (Model 335M2) is a high capacity boiler pressure relief valve engineered for hydronic heating systems and low pressure steam applications. Featuring a 3 4" female NPT inlet and 3 4" female NPT outlet, this ASME Section IV rated safety valve is factory set to 30 PSI, providing critical overpressure protection for residential and light commercial boilers. With a steam discharge capacity of 510,000 BTU hr, it serves as the direct