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The Watts 0556015 Series LF40L 3/4 in. Brass MNPT x FNPT 125# 210 Relief Valve is designed for use in commercial water heater applications. It provides automatic temperature and pressure protection to hot water supply tanks and heaters. This valve features a lead-free brass body, NPT male inlet and NPT female outlet connections, and a unique thermostat with a special thermo-bonded coating.
This relief valve by Watts is built to relieve excessive pressure on tankless water heaters and storage tanks. It includes a test lever and tamper-resistant bonnet screws, ensuring reliable operation. Compatible with Model LF210 gas shutoff valves, this valve is CSA certified and ASME rated.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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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