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The Watts Regulator RK909-RC3-HW3/4-1 is a repair kit designed for hot water checks in 909 Series Reduced Pressure Zone Assemblies. This kit includes essential components to ensure proper functionality of backflow prevention valves.
This repair kit is ideal for replacing worn parts in hot water applications, ensuring compliance and safety in plumbing 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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