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The RINNAI 107000450 Recirculation Vlv Ddctd is a dedicated return valve designed for plumbing systems with a dedicated recirculation line. It features 3/4" FNPT connections and an internal spring check valve to prevent backflow. Ball valves and drain ports on both the cold water inlet and the return line allow for easy isolation and purging of the plumbing system.
This valve makes installation easy on any plumbing system with a dedicated recirculation line. Ball valves and drain ports allow easy isolation and purging.
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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