Watts 0274428 Valve Els PW 17895 Key Benefits Precise 1k Ohm

Key Benefits Precise 1k Ohm Nickel Element: Delivers stable

Maintenance-Free Design: Sealed gear train and corrosion-resistant components ensure longevity in damp environments

The Watts 0556000 (Model 100XL-3-150) is a critical 3/4" T&P relief valve designed to provide automatic temperature and pressure protection for water heaters and hot water storage tanks

Dust-Resistant Design: The enclosed housing helps prevent debris and insects from obstructing contactor movement and causing high resistance at the connection points

Watts 0274428 Valve Els PW 17895 Key Benefits Precise 1k OhmThe Watts 0274428 is a heavy duty, 3 4 inch ASME Section IV pressure relief valve engineered specifically for technical protection in hot water heating and domestic supply boiler systems. Rated for a steam discharge capacity of 650,000 BTU HR, this Watts 174A 3 4 30 valve is factory set to trip at 30 PSI, providing a critical safety failsafe against overpressure conditions. Constructed with a rugged bronze body, the valve utilizes NPT female threaded