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Dust-Resistant Design: The enclosed housing helps prevent debris and insects from obstructing contactor movement and causing high resistance at the connection points
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
The York 028-12573-000 Gasket is a critical OEM component designed for high-pressure sealing within central plant chiller maintenance applications
Watts 0274428 Valve Els PW 17895 Dust-Resistant Design: The enclosed housingThe 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
