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The Watts 0121627 Series LF5300A 1/2 inch Brass MNPT x FNPT 125# 180 Relief Valve is designed to ensure safety and reliable operation. This relief valve is ideal for various heating and cooling applications.
Pressure relief valve suitable for HVAC systems, constructed with durable brass for longevity. Lead-free design ensures safe operation in various systems.
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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