Pay in 4 interest-free payments of $62.58 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Common Questions Is the H15DQ-2 compatible with a millivolt system
the 650SV prevents nuisance shutdowns caused by surging or foaming water
and environmental debris
Complete Installation Kit: Ships with porcelain wire nuts to ensure high-temperature electrical safety during replacement
Watts 0383310 Valve Freon Common Questions Is the H15DQ-2The Watts 0383310 (Model 740 1 1 4 50) is a high capacity ASME Section IV heating boiler safety relief valve designed for overpressure protection in large scale commercial and industrial hydronic heating systems. Featuring a 1 1 4 inch NPT threaded inlet and outlet, this iron body safety relief valve is engineered for heavy duty performance with a factory set pressure of 50 PSI. It delivers a high volume discharge capacity of 3,075,000 BTU hr,
US$ 129.95
US$ 151.00
US$ 304.98
US$ 197.00