Enhanced Durability: Genuine Norton silicon carbide construction maintains thermal stability over thousands of ignition cycles

Universal Voltage Capacity: Operates seamlessly between 120V and 277V

and A12-1560 models

ensuring a drop-in fit for technicians managing field repairs

Watts 0388800 Regulator 328140-751 Enhanced Durability: Genuine Norton siliconThe Watts 0388800 S1450F is a high capacity boiler feed water pressure regulator and safety relief valve designed for professional hydronic heating installations. This dual control unit effectively manages system pressure by automatically filling the boiler and piping while maintaining consistent levels during operation. Built for durability, the valve features a robust iron and bronze body with 1 2 inch union sweat (solder) inlet and NPT threaded