External Recirculation With Hotbutton And Dedicated Return Line - Navien NPE-180A2 Installation Manual
Condensing water heaters
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Also See for NPE-180A2:
- User's information manual (48 pages) ,
- Quick installation manual (4 pages) ,
- Installation manual (143 pages)
Table of Contents
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External Recirculation with HotButton and Dedicated Return Line
NPE-A2 Water Heater
HotButton Kit
Ball
Valve
Check
City
Valve
Water
Supply
*The push buttons and the temperature sensor are not included with the water heater but are available for purchase.
Wired Push Button*
Expansion
Tank
[NPE-180A2/210A2/240A2]
Wired Push Button*
Temperature
DHW Supply
Return Water
Wired Push Button*
Sensor*
Installing the Water Heater
35
- Quick Links:
- Setting the Dip Switches
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