Description
Navien Liquid Propane Tankless Water Heater
Introducing the groundbreaking NPN series: a trailblazing non-condensing outdoor gas tankless water heater. Elevating standards in efficiency and performance, the NPN series features a stainless steel heat exchanger – a pioneering addition to its class – delivering impressively low NOx emissions akin to our esteemed NPE series.
Each NPN-E unit comes equipped with advanced functionalities, including built-in recirculation control and software, alongside a water adjustment valve (WAV) and mixing valve. These components synergize to uphold temperature stability even amidst varying flow rates. Additionally, the integrated air pressure sensor (APS) actively oversees and regulates the air/gas pressure ratio during operation, ensuring a continuous supply of hot water, even in scenarios of partial air blockage.
Available in other models:
- Navien Premium NPN-160E-LP Tankless Water Heater
- Navien Premium NPN-180E-LP Tankless Water Heater
- Navien Premium NPN-199E-LP Tankless Water Heater
Features:
- NaviTech stainless steel heat exchanger and burner
- Compact, space-saving design perfect for retrofitting
- Exterior unit for outdoor installations
- Available in NG or LP
- Cascading capable
- Low NOx emissions (20ppm)
Dimensions:
- 14.0″ W x 23.0″ H x 9.3″ D (35.6cm W x 58.4cm H x 23.6cm D)
Specifications:
Commercial / Residential / Dual |
Dual |
Condensing / Non-Condensing | Non-Condensing |
Dimensions | 14.0″ W x 23.0″ H x 9.3″ D |
Energy Factor | 0.81 |
Flow Rate | 5.1 to 9.5 gpm |
Fuel Type | Liquid Propane |
Gas Connection | 3/4 in |
Heating Capacity | 199,000 BTU/hr |
Ignition Type | Electronic |
Indoor / Outdoor | Outdoor |
Manufacturer | NAVIEN INC |
Manufacturer # | NPN-199E-LP |
Pressure Rating | 15 to 150 psi |
Series | NPN -E |
Type | Exterior |
Ultra Low NOx | Yes |
Vent Type | Non-Direct Vent |
Voltage Rating | 120 V |
Water Connection | 3/4 in |
Certifications:
CSA | Yes |
NSF(Standard 5) | Yes |
Low Lead(<0.25%) |
Yes |
Ultra low NOx |
Yes |
AHRI Number |
204524352 |
Uniform Energy Factor(UEF) |
0.81 |
MAX GPM(35°F Rise) | 9.5 GPM (36 l/m) |
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