Navien NaviCirc Series User Manual

3
After the installation is complete, verify proper operation of the
NaviCirc by following the instructions provided in this manual.
1. About the NaviCirc
NaviCirc is a circulation device for standard domestic hot water lines
without a recirculation system. It allows domestic hot water lines
and domestic cold water lines to connect to the NaviCirc and pre-
heat hot water lines by circulating hot and cold water through the
NaviCirc. This prevents hot water loss and heating time loss.
To prevent too much hot water from owing into the cold water line,
the NaviCirc includes a feature that automatically blocks circulation
when reaching a temperature of approximately 95°F (35°C).
1.1 Included Items
NaviCirc
(Recirculation Valve)
Installation and Operation
Manual
Anchors and Screws Flexible Hoses (with kit only)
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Navien NaviCirc Series Specifications

General

Brand	Navien
Model	NaviCirc Series
Category	Control Unit
Language	English