Watts 0382589 Valve Els PW 29614 this is the direct replacement

this is the direct replacement for 78-404-RV

field-replaceable design minimizes downtime during emergency repairs

For technicians troubleshooting intermittent signal loss or coil failure

and UR approvals for global HVACR control system standards

glycol) being controlled

Watts 0382589 Valve Els PW 29614 this is the direct replacementThe Watts 0382589, also designated as model 740 1 40, is a high capacity ASME Section IV iron body boiler pressure relief valve engineered specifically for hot water space heating applications. This 1" x 1. 25" NPT valve is designed to protect hydronic systems from over pressurization, featuring a set pressure of 40 PSI and a substantial steam discharge capacity of 1,600,000 BTU hr. Its construction utilizes a rugged iron body with an expanded outlet