Mcdonnell & Miller 260-1 1/2-30 Valve R-410A Most technicians can complete the

Most technicians can complete the swap with a 5/16-inch screwdriver and an adjustable wrench

Reliable 24V Logic: Integrates perfectly with standard HVAC 24VAC control circuits and ignition modules

Can this be used for normally open valve configurations

Confirm that the control board is delivering 24VAC to the PV (pilot valve) and MV (main valve) terminals

The manual reset functionality is a critical safety feature for field technicians

Mcdonnell & Miller 260-1 1/2-30 Valve R-410A Most technicians can complete theThe McDonnell & Miller 260 1 1 2 30 Valve (Part 182625) is a heavy duty, diaphragm operated relief valve engineered for large scale hydronic heating systems and water storage tanks. Designed to meet the stringent requirements of ASME Boiler and Pressure Vessel Code Section IV, this valve features a robust cast iron body and a high grade brass seat for reliable overpressure protection. With a factory set relief pressure of 30 PSI and a high capacity