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The Watts 0011917 Series LF3L is a pressure relief valve designed for residential systems. This valve connects to domestic storage tanks and tankless water heaters to prevent excessive pressure. The brass construction offers durability, and the valve features both male and female threaded connections for easy installation.
This series ensures reliable operation and safety in plumbing applications.
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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