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Noritz – NRC711 OD Residential Condensing Tankless Water Heater
The ENERGY STAR rated Noritz NRC711 OD Natural Gas Condensing Tankless Water Heater, is part of Noritz's ecoTOUGH Series of gas fired residential condensing tankless water heaters, is designed for smaller homes and multi‐family dwellings. The indoor (the two‐pipe, direct vent NRC711‐DV) is a new wall mounted unit that has an energy factor (EF) of 0.94 with natural gas ‐ approximately 30 points higher than a standard, stage tank‐type, gas‐fired water heater.
Features:
- Digital Display: Assists in trouble‐shooting by indicating flow rates, temperature and common error codes
- Size: Runs up to three (3) showers simultaneously. NRC711 OD heats water on demand, so no storage or shortage of hot water!
- Efficiency: NRC711 OD has up to 93% efficiency that is good for both the environment and your pocket
- Standard Input: Gas consumption ranges from 15,000 BTUh to 157,000 BTUh
- Energy Factor: 0.94 (NG)
- Thermal Efficiency: Fully condensing, 93% efficient for use with natural gas or propane
- Temperature Control: Includes built in display that can preset the output temperature to either 120°F, 130°F, 135°F, or 140°F
- Power Cord: 6' power cord is included
- Safety Devices: Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector
- Additional Features: Temperature Lockout, High Elevation Adjustment
WHAT’S INCLUDED
Your Tankless Water Heater From Heat and Cool Comes With:
- NRC711 OD | Tankless Water Heater
- Energy Guide
- Installation Manual
- Owners Guide
- Parts List
- Technical Specification
Downloads
Key Specifications
- Noritz
- Yes
- 7.1 gpm
- 6.5 gpm
- 3.7 gpm
- 7.1 gpm
- Yes
- Outdoor
- 140 ºF
- 0.5 gpm
- Standard
- 139 W
System Specifications
| Case | Steel |
|---|---|
| Direct Electronic Ignition | Yes |
| Energy Star | Yes |
| Finish Family | Beige |
| Flow Rate @ 35 ºF Rise | 7.1 gpm |
| Flow Rate @ 45 ºF Rise | 6.5 gpm |
| Flow Rate @ 75 ºF Rise | 3.7 gpm |
| Flow Rate, Maximum | 7.1 gpm |
| Hard-Wired Remote | Yes |
| Heat Exchanger Warranty | 15 Year year |
| Indoor/Outdoor | Outdoor |
| Labor Warranty | 1 Year |
| Lightning Protection | Yes |
| Maximum Temperature | 140 ºF |
| Min. Installation Clearance, Front | 24 Inch |
| Min. Installation Clearance, Sides | 6 Inch in |
| Min. Installation Clearance, Top | 36 Inch in |
| Minimum Activation Rate | 0.5 gpm |
| Must ship freight | Yes |
| Parts Warranty | 5 Year Limited Parts Warranty |
| Product Depth | 6.7 in |
| Product Height | 23.6 in |
| Product Shipping Weight | 40 lb |
| Product Width | 13.13 in |
| Recirculation compatible | Yes |
| Shipping Cost | 140 |
| Shipping Time | 7 to 10 days |
| Thermal Efficiency | 0.93 % |
| Unit Type (Selector) | Standard |
| Warranty | 15 Year Limited Heat Exchange year |
| Water Connection Location | Top |
| Water Connection Size | 3/4 Inch in |
| Water Pressure Range, Min-Max | 15-150 psig |
| Wattage | 139 W |