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The Watts 174A-2-30 Relief Valve is designed for effective pressure relief in HVAC systems. This valve is reliable for systems requiring up to 30 psi and offers a high capacity of 3,815M Btu.
This relief valve is suited for industrial and scientific applications, particularly within HVAC systems. It enhances safety by relieving excess pressure.
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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