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The Watts 1/2LFN36-M1 is a water heater vacuum relief valve designed to ensure safe and effective operation of water heating systems. This valve features a half-inch MIP (male iron pipe) connection, which allows for easy installation in various plumbing configurations. It helps prevent backflow and protect your water heater from excessive vacuum, thereby extending its lifespan.
Suitable for residential and commercial use, this valve is essential for plumbing professionals aiming to enhance system safety.
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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