Navien NaviCirc User Manual

Installation and Operation
Manual
Certified to
NSF / ANSI 372
Note
This device is designed
and optimized for use with
Navien NPE-A/A2/S2 and
NPN Series water heaters
and NCB-H/NFC-H Series
combi boilers.
WARNING
All installations should be done only by a qualied expert and in
accordance with the provided instructions by the manufacturer.
Before starting the installation, please review these installation
and operating instructions carefully. The installation must
comply with national, state, and local plumbing codes and
regulations.

Navien NaviCirc Specifications

General

Category	Control Unit
Brand	Navien
Model	NaviCirc
Compatibility	Compatible with Navien tankless water heaters
Temperature Control	Maintains desired water temperature
Installation	Wall-mounted
Display	LED indicators
Power Source	Electrical
Functionality	Controls recirculation pump to minimize temperature fluctuations and reduce cold water waste