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The Weil-McLain 383-500-095 is a 3/4 inch male x female threaded pressure relief valve designed for heating systems. This valve is set to activate at 30 PSI, ensuring the safety and efficiency of hot water boilers by relieving excess pressure.
This valve is vital for maintaining the pressure balance within heating systems, preventing potential overheating and damage.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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