Watts 0384240 Valve Els PW 17895 providing significantly more force to

providing significantly more force to seal against higher differential pressures compared to the General Close-Off (AG) models

Does this assembly include the thermal expansion valve (TXV)

With a 1-inch bore (1" square pillow block grid compatibility)

Common Questions Why is my Reznor unit heater tripping the high limit switch

Watts 0384240 Valve Els PW 17895 providing significantly more force toThe Watts 0384240, also designated as the Watts 740 2 40, is a high capacity boiler pressure relief valve engineered for critical overpressure protection in large scale hydronic heating systems. Designed specifically for hot water space heating boilers, this iron body valve provides a 6,440,000 BTU hr relief capacity with a factory set relief pressure of 40 PSI. It features a 2 inch NPTF female inlet and an expanded 2. 5 inch NPTF female outlet to