Noritz NRCR92DV (GQ-C2661WXQ-FF US)
Noritz NRCR92DV (GQ-C2661WXQ-FF US) is in the DOE listing as of Oct 26, 2026 and is in the ENERGY STAR list as of Oct 26, 2026.
It has a certified UEF of 0.98 and a certified flow of 4.7 gal/min at a 67°F rise.
Its certified flow is 4.7 gal/min at a 67°F rise, while Noritz advertises 9.0 gal/min, no rise stated (Read Oct 5, 2026), so a comparison at the same rise is not possible.
- Gas tankless water heater
- 4 listed models
Certified and advertised figures
- Flow at a 67°F rise
- 4.7gallons per minuteCertified
- Advertised flow
- 9.0gallons per minuteNoritz, up to, no rise stated
- UEF
- 0.98Uniform energy factor
Your fixtures at once
Change your hour and flowFlow where you live
The heater gives less flow when colder incoming water needs a bigger rise.
- Cold water
- Cold water must be at least 10°F colder than the hot water setting.
- Flow estimate
- The estimate uses the lowest certified flow among the listed models. It is about 4.5 gal/min at a 70°F rise.
Flow limits
- The estimate excludes the flow needed to turn the heater on, heat lost in pipes, and installation.
- Cold water from a well or long pipe run can differ from the temperature you enter.
- Without a stated flow limit, estimates for warmer water may exceed the heater’s actual flow.
Product history
Noritz NRCR92DV (GQ-C2661WXQ-FF US) was in the DOE listing by Oct 1, 2026.
Noritz NRCR92DV (GQ-C2661WXQ-FF US) has a recorded ENERGY STAR market-availability date of Oct 1, 2024. It first appeared in the ENERGY STAR list between September 2024 and December 2024.
Advertised and certified figures
| Figure | Advertised | Certified | Advertiser | Read |
|---|---|---|---|---|
| UEF | 0.98 | 0.98 | Noritz | Read Oct 5, 2026 |
| Flow | 9.0 gal/min, no rise stated | 4.7 gal/min at a 67°F rise | Noritz | Read Oct 5, 2026 |
| Flow | up to 9.0 gal/min, no rise stated | 4.7 gal/min at a 67°F rise | Noritz | Read Oct 5, 2026 |
Certified figures by listed model
| Model number | UEF | Flow at a 67°F rise (gal/min) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|
| EZ71DV (GQ-C2661WX-FF US) | 0.98 | 4.7 | 99% | High |
| EZ71DV (GQ-C2661WX-FF-1 US) | 0.98 | 4.7 | 99% | High |
| NRCR92DV (GQ-C2661WXQ-FF US) | 0.98 | 4.7 | 99% | High |
| NRCR92DV (GQ-C2661WXQ-FF-1 US) | 0.98 | 4.7 | 99% | High |
UEF is the uniform energy factor. A dash means the model has no such figure.
ENERGY STAR certified models
| Model number | UEF | Flow at a 67°F rise (gal/min) | Recovery efficiency |
|---|---|---|---|
| EZ71DV (GQ-C2661WX-FF US) | 0.98 | 4.7 | 99% |
| EZ71DV (GQ-C2661WX-FF-1 US) | 0.98 | 4.7 | 99% |
| NRCR92DV (GQ-C2661WXQ-FF US) | 0.98 | 4.7 | 99% |
| NRCR92DV (GQ-C2661WXQ-FF-1 US) | 0.98 | 4.7 | 99% |
It heats 4.7 gallons per minute of water by 67°F in the test. The median gas tankless model heats 4.8 gallons per minute by 67°F. Its flow at a 67°F rise trails 252 of the 487 gas tankless models.
It has 4 model numbers that are ENERGY STAR certified. In tests, 98% of the energy it uses ends up as hot water (UEF 0.98). The daily hot water use in the test, called its draw pattern, was high. Of 399 gas tankless models with the same draw pattern, none has a higher UEF. For its type and draw pattern, the UEF runs from 0.81 to 0.98. When it runs, 99% of the energy it uses reaches the water (its recovery efficiency).
It is sold under 4 model numbers in all.
It may qualify for 6 rebate programs. Another 2 rebate programs may accept it if it meets their other terms.
Rebates
| Program | State | Status | Program page |
|---|---|---|---|
| SoCalGas High-Efficiency or ENERGY STAR Certified Natural Gas Tankless Water Heaters rebate | CA | May qualify | Its own page |
| Colorado Springs Utilities Water heater rebate (gas storage, gas tankless) | CO | May qualify | Its own page |
| Nicor Gas Energy Efficiency Rebates for Your Home (gas tankless) | IL | May qualify if it meets the other terms | Its own page |
| DTE Energy Water Heaters (gas storage, gas tankless) | MI | May qualify | Its own page |
| Xcel Energy MINNESOTA RESIDENTIAL ENERGY EFFICIENCY PROGRAMS (gas storage, gas tankless) | MN | May qualify | Its own page |
| PSE&G Tankless Water Heaters | NJ | May qualify | Its own page |
| Energy Trust of Oregon Residential Incentives | OR, WA | May qualify | Its own page |
| Focus on Energy (gas tankless) | WI | May qualify if it meets the other terms | Its own page |
Programs change their terms. Check the program's own page before you buy.
- Every Noritz basic model
- Every gas tankless water heater certified at 4.0 to 4.9 gallons per minute
- Every gas tankless water heater
- The most-searched gas tankless models side by side
Not covered
- Changes to an advertised figure after the date beside it.