it features sweat connections (1/2" suction

By serving as a central point for field wiring and control power distribution

The compact 8-pin octal socket design allows for rapid field replacement and minimizes downtime during service calls

Compatible with R-22

making it a critical component for professional equipment restoration

Conbraco 18C-551-3-150 Valve 328140-751 it features sweat connections (1/2"The Conbraco 18C 551 3 150 is a high capacity commercial T&P relief valve designed for the rigorous protection of large scale hot water heaters and storage tanks. Featuring a robust ASTM B584 bronze body, this valve is engineered to manage extreme thermal and pressure loads in demanding mechanical rooms. It features a 2" Male NPT inlet and a 1 1 2" Female NPT outlet, specifically calibrated for a 150 PSI set pressure and a maximum temperature