STATE G6N-UT4040NVR 5**
0.64 UEF DOE CCD · 2026-09-19Grade G: where this UEF sits among the 414 models in its class, lowest (G) to highest (A). A position, not an official label. How the grade is set
A gas tank, high draw pattern (a larger household, or one where showers and laundry overlap).
If you are verifying the STATE G6N-UT4040NVR 5**, a gas tank water heater, it uses 264 therms of natural gas a year. That figure holds at the high draw pattern, the standard daily hot-water usage DOE tests against. It is 4 therms above the 260 therms median for the 414 gas tank models registered at that pattern.
Energy use per year
264 therms a year
Computed by this site from the registry's UEF and the federal test's daily hot-water draw for this draw pattern. What it costs depends on the natural gas rate where you live.
That is above the median of 260 therms for the 414 models registered in the same heater type and draw pattern; it ranks 236 of 414, lowest energy first.
Solid line: this model (264 therms). Dashed line: the class median.
Min 188 therms Median 260 therms Max 277 therms
What it costs to run where you live
What the registry files
- UEF (Uniform Energy Factor) how much hot water you get for each unit of energy the heater uses
- 0.64 DOE CCD · 2026-09-19 Compared only with other models registered as a gas tank at the high draw pattern.
- Draw Pattern the standard daily usage profile DOE tests the unit against
- High DOE CCD · 2026-09-19
- First Hour Rating how many gallons of hot water the unit can deliver in one hour, starting from a full tank
- 83 gal DOE CCD · 2026-09-19
- Rated Storage Volume the tank size in gallons
- 38 gal DOE CCD · 2026-09-19
What it costs to install
$1,643–$2,763 installed
Not a quote — a modeled range of what installers have charged for this class of unit; your price will vary with labor rates, access, and local code requirements.
Escalation indexes: equipment (BLS PPI) latest available: August 2026; labor (BLS ECI) latest available: April 2026 to June 2026.
NLR REMDB (BLS PPI/ECI escalated) · 2026-04-01Safety record
No CPSC recall names this model.
Checked against the CPSC recall database. CPSC does not publish a model-level match for this product category, so this list is curated by hand from the manufacturer's recall filings.
CPSC · 2026-09-24What these figures mean
How this compares
The closest models in the same class — same fuel, type and draw pattern.
Keep going
How every figure on this page is calculated
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Find what replaces your water heater
Enter the model number off your old unit and see what is on file today, with the yearly cost difference.
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Find a water heater that fits
Three questions — fuel, hot water need, install space — narrow every model on file to the ones that fit.
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What a water heater costs to run
Prices a unit's efficiency against your own utility's filed tariff for your ZIP code.
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Is a 40-gallon water heater enough?
Answered from what models in this size actually file.
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Water heaters
Every model on file with the Department of Energy, by heater type.
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All gas tank water heaters
Gas-fired storage tanks, every size and draw pattern on file.
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Every STATE model on file
What this brand files, by heater type.
UEF 0.64 · Grade G Price it on your ZIP
The registry does not print the 264 therms figure. This site computed it from two inputs. The first is the model's UEF, the ratio of hot water delivered to energy used, which is 0.64 for this unit. The second is the DOE test's daily hot-water draw for the high pattern. Both come from DOE's Compliance Certification Database (CCD), retrieved 2026-09-19. The test fixes the draw, so the figure describes this model under that test, not in any particular home. How much gas a given household would actually use is not available here, because it depends on how much hot water that household draws. The steps are set out in how the annual energy and cost figures are calculated.
Among the 414 models registered as a gas tank at the high draw pattern, this one ranks 236th lowest in energy use. That puts it in the second-highest quarter of its class for energy use, which matches its position above the class median. The high pattern represents a larger household, or one where showers and laundry overlap. For that kind of use, the relevant capacity figure is the first hour rating, the gallons of hot water available in the first hour from a full tank. This model's first hour rating is 83 gallons, from a rated volume of 38 gallons. A household that needs more than 83 gallons in its peak hour is outside what that rating covers. To check other units in the same class, find a same-class replacement by model number.
This text does not state the running cost. The cost depends on your state's average residential natural gas price, applied to the 264 therms yearly figure at the high draw pattern. The page calculates that cost from your ZIP code. The water heater cost calculator for your ZIP runs the same calculation for other rates. No cost is estimated here. The installed price range is shown in its own block on this page, with its source and date. That range is a modeled installed-cost range, not a quote from an installer. The registry data does not give a fuel cost for a household that draws more or less hot water than the test pattern.
DOE CCD · 2026-09-19