Pay in 4 interest-free payments of $109.80 Learn more
Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
Ensure your power supply matches the 120V rating before installation
providing the reliable timing required for professional-grade staging and sequence of operation
Common Questions What is the maximum operating pressure for this relay
Standardized Diagnostics: Features a 1/4" pilot outlet and pilot adjustment key for precise field calibration
Watts 0275264 Valve 323613-751 Ensure your power supply matchesThe Watts 0275264 (Series 174A) is a high capacity boiler pressure relief valve engineered for critical overpressure protection in hot water heating and domestic supply systems. This 1 inch FNPT valve is factory set at 100 PSI and features a massive steam discharge capacity of 2,635,000 BTU HR, making it a reliable choice for commercial and heavy residential hydronic applications. Built with a rugged bronze body construction and a heavy duty stainless
US$ 42.00
US$ 39.00
US$ 40.00
US$ 30.00
US$ 50.00
