NAVIEN NPE Gas Water Heater, Condensing, Indoor/Outdoor, Premium, Tankless, 19900 - 180000 BtuH Heating, Natural Gas/Propane, 3/4 Inch NPT Gas Connection, Electronic Ignition, 2 or 3 Inch Draft Hood, 7.8 gpm at 45 deg F, 0.97 Energy Efficient, Wall Mount, 3/4 Inch NPT Water Connection, Cold Rolled Carbon Steel, 17.3 Inch W x 27.4 Inch H x 13.2 Inch D
| Dimensions | : | 17.3 Inch W x 27.4 Inch H x 13.2 Inch D |
| Draft Hood Size | : | 2 or 3 Inch |
| Energy Efficiency | : | 0.97 |
| Flow Rate | : | 7.8 gpm at 45 deg F |
| Gas Connection | : | 3/4 Inch NPT |
| Gas Type | : | Natural Gas/Propane |
| Heating Capacity | : | 19900 - 180000 BtuH |
| Ignition Type | : | Electronic |
| Material | : | Cold Rolled Carbon Steel |
| Mounting Type | : | Wall |
| Series | : | NPE |
| Type | : | Condensing, Indoor/Outdoor, Premium, Tankless |
| Warranty | : | 15 Years on Heat Exchange and 5 Years on Parts Residential, 8 Years on Heat Exchange and 3 Years on Parts Commercial, 1 Year on Labor |
| Water Connection | : | 3/4 Inch NPT |
- 120 VAC, 60 Hz
- Ultra condensing efficiency-Navien Condensing Technology offers the high efficiency, Money and energy savings over tank type water heaters and traditional water heaters
- Two stainless steel heat exchangers - Provides longer life expectancy as they are highly resistant to corrosion and erosion compared to copper heat exchangers, Reduces minerals deposits
- Low NOx emissions (≤ 20ppm) - New metal fiber burner is designed to deliver a consistent air/gas mixture improving combustion efficiency, Result in less acid rain and less green house effect, Comply with SCAQMD 1146.2 strict NOx emissions standard
- 2 in PVC, CPVC, Polypropylene venting Up to 60 ft - 2 in venting option allows for a flue to be pulled through the existing vent, 3 in vents can be used up to 150 ft with standard 2 x 3 in adapters
- Utilizes wxisting 1/2 in gas line - The negative pressure gas valve and fan with dual venturi operation allows for better adaptability to low gas pressure applications, Makes it possible for the NPE to be installed 1/2 in gas lines up to 24 ft
- Field convertible - NPE models allow for easy convertibility from NG to LP
- Less water pressure drop - Simple modular for water path minimizes water pressure drop, Modular design for water path make maintenance easier and service can be performed easily in the field
- Forced draft direct vent
Standard/Approvals: AHRI Certified, NSF Approved
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