Watts B548-02AHC Regulator 320734-701 Enhanced Safety: Includes built-in pressure
Baker’s notes & crumb story
Description
Watts B548 02AHC Regulator 320734 701 Enhanced Safety: Includes built in pressure Enhanced Safety: Includes built in pressure taps on the inlet and outlet for rapid manifold pressure verification during startup and fan coil units originally equipped with the specified motor platform