Watts 174A-2-30

The Watts 174A-2-30 relief valve is a reliable 2" x 2" device rated at 30 PSI, engineered to safeguard heating, plumbing, and gas systems from overpressure. This model, also listed as F278030 and historically known as 0278030, delivers dependable relief performance in a compact, easy-to-install package.

This Watts 174A-2-30 model features 2" x 2" connections and a precise 30 PSI setting, offering straightforward installation in standard relief configurations. The design provides efficient venting while maintaining system integrity, with a capacity noted as 3,815m BTU in its specifications. The part is compatible with legacy systems and referred to by its former number 0278030.

• Size: 2" x 2" inlet/outlet connections
• Pressure rating: 30 PSI
• Capacity: 3,815m BTU
• Part numbers: F278030, formerly 0278030
• Applications: relief protection for heating, plumbing, and gas systems

Choose the Watts relief valve 174A-2-30 for reliable safety, quick installation, and compatibility with existing safety standards in your system.