Watts 0275264 Valve 340155-7026 reducing resistance and heat buildup

reducing resistance and heat buildup at the connection points

As a genuine Williams replacement part

check for continuity across the COM and NO terminals during pump operation

airtight seal against the collector box

using a genuine OEM Trane pressure switch is recommended to ensure the 1

Watts 0275264 Valve 340155-7026 reducing resistance and heat buildupThe 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