Navien NP Condensing Tankless Gas Water Heater - Service Manual
Navien NP Condensing Tankless Gas Water Heater - Service Manual
Navien NP Condensing Tankless Gas Water Heater - Service Manual
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2. Product Information<br />
2.1. Product Information<br />
<strong>Navien</strong> offers two series of tankless gas water heater; <strong>Navien</strong> Regular (NR) as<br />
residential models and <strong>Navien</strong> Premium (<strong>NP</strong>) as commercial models. Each series<br />
in-cludes the “A” model with an optional built-in Circulation Pump and a Mini<br />
Buffer Tank. In addition, depending on the heat capacity, each model is divided<br />
into three types; 180,210,and240(*).<br />
NR<br />
<strong>NP</strong><br />
Items<br />
“A” Series<br />
(180/210/240)<br />
“Non-A”<br />
Series<br />
(180/210/240)<br />
“A” Series<br />
(180/210/240)<br />
“Non-A”<br />
Series<br />
(180/210/240)<br />
Intended Use<br />
DHW Only<br />
DHW<br />
Space Heating<br />
Commercial Applications<br />
Built-in<br />
Circulation Pump<br />
and Mini Buffer Tank<br />
Yes No Yes No<br />
Default<br />
Temperature<br />
120(49)<br />
140 (60)<br />
<strong>Gas</strong> Type<br />
NG, LP<br />
*.for details of the specifications, {5.1 General Specifications}<br />
©<strong>Navien</strong> America Inc. 2010<br />
17<br />
NR/<strong>NP</strong> series service <strong>Manual</strong><br />
Version 2.0
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