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The Watts LF100XL-4(0556000) is a temperature and pressure relief valve designed for reliable protection of water heating systems. It is made of lead-free copper alloy, ensuring safety and compliance. This valve is suitable for various plumbing applications, especially in hot water systems.
This valve helps to prevent excessive pressure build-up, which can lead to system failures or safety hazards. It is ideal for use in residential and commercial settings.
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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