This is a replacement kit

or heat exchangers

Reduced Pressure Drop: The precision-engineered metal slide and Teflon seals optimize functionality and efficiency during the heating/cooling transition

Built with a heavy-duty lead free brass body

Conbraco 35-603-01 Regulator 326070-701 This is a replacement kitThe Conbraco 35 603 01 Regulator is a heavy duty bronze feed water pressure regulator engineered for hydronic heating systems requiring precise pressure management. Featuring a 1 2" Female NPT inlet and outlet, this unit is designed to automatically maintain system pressure within an outlet adjustment range of 10 25 PSI, ensuring consistent performance in medium to large residential or light commercial boilers. With a max inlet pressure of 100 PSI and