Conbraco 10-614-15 Relief Valve 30067439-890 the AV-13 is specifically engineered

the AV-13 is specifically engineered for liquid service only

This 120V primary

this component is engineered to maintain static pressure and system efficiency in high-demand HVACR environments

and large-scale irrigation systems

This 120V AC hot surface ignitor is engineered with high physical and thermal strength to withstand rigorous daily cycling

Conbraco 10-614-15 Relief Valve 30067439-890 the AV-13 is specifically engineeredThe Conbraco 10 614 15 is a high capacity hot water pressure relief valve engineered for heavy duty protection in commercial and industrial boiler systems. Featuring a 3 4" FNPT inlet and a 1" FNPT outlet, this bronze bodied safety valve is factory set at 75 PSI to prevent over pressurization in large scale hydronic heating installations. With a discharge capacity of 1,977,000 BTU hr, it satisfies the rigorous demand of high output systems. The Apollo