JETGLAS RG130T*N
0.54 UEF DOE CCD · 2026-09-19Grade G: where this UEF sits among the 9 models in its class, lowest (G) to highest (A). A position, not an official label. How the grade is set
A gas tank, low draw pattern (a one- or two-person household).
If you are checking the JETGLAS RG130T*N, a gas tank water heater, here is its yearly use. It uses 142 therms of natural gas a year at the low draw pattern, the standard daily hot-water usage DOE tests against. That equals the class median of 142 therms, a difference of 0 therms.
Energy use per year
142 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 equal to the median of 142 therms for the 9 models registered in the same heater type and draw pattern; it ranks 4 of 9, lowest energy first.
Solid line: this model (142 therms). Dashed line: the class median.
Min 134 therms Median 142 therms Max 142 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
- 0.54 DOE CCD · 2026-09-19 Compared only with other models registered as a gas tank at the low draw pattern.
- Draw Pattern the standard daily usage profile DOE tests the unit against
- Low 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
- 46 gal DOE CCD · 2026-09-19
- Rated Storage Volume the tank size in gallons
- 29 gal DOE CCD · 2026-09-19
What it costs to install
Not published: Installed cost range
This model's UEF lies outside the range NLR REMDB's cost model was fitted on, and the range is not stretched past it.
The annual energy figure on this page does not depend on this range and is unaffected.
Safety 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 30-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 JETGLAS model on file
What this brand files, by heater type.
UEF 0.54 · Grade G Price it on your ZIP
The figure of 142 therms was computed by this site, not the registry. It starts from the registry's UEF, the ratio of hot water delivered to energy used, which is 0.54 for this model. It then applies the DOE test's daily hot-water draw for the low draw pattern. The source is DOE CCD, retrieved 2026-09-19. Among the 9 models registered as a gas tank at this draw pattern, this one ranks 4th lowest. That places it in the second-lowest quarter of its class for energy use. The method behind the annual figure is documented separately.
This figure applies to a one- or two-person household, which is what the low draw pattern represents. This model has a first hour rating, the gallons of hot water available in the first hour from a full tank. The value is 46 gallons. Its rated volume is 29 gallons. A household with heavier use than the low draw pattern should not treat 142 therms as its own yearly total. This page gives no figure for other draw patterns, so that value is not available. The water heater selector filters models by fuel, space and size.
The running cost is not stated here because it depends on your state's average residential gas price. The cost calculator applies that price to 142 therms once you enter your ZIP. This model sits 0 therms from the class median of 142 therms. A median unit at the same draw pattern would therefore use the same energy. An installed price range is not published for this model. Its ratings lie outside the range the cost database's model was fitted on, and that range is not stretched. To compare units in the same class, find a same-class replacement by model number.
DOE CCD · 2026-09-19