U.S. CRAFTMASTER GCRL-30R 4**
0.6 UEF DOE CCD · 2026-09-19Grade F: where this UEF sits among the 288 models in its class, lowest (G) to highest (A). A position, not an official label. How the grade is set
A gas tank, medium draw pattern (a typical three- or four-person household, about 55 gallons on a busy morning).
If you are checking the U.S. CRAFTMASTER GCRL-30R 4** gas tank water heater, it uses 185 therms of natural gas a year. That figure belongs to the medium draw pattern, the standard daily hot-water usage DOE tests against. It equals the class median of 185 therms, a difference of 0 therms, and ranks 89th lowest of 288.
Energy use per year
185 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 185 therms for the 288 models registered in the same heater type and draw pattern; it ranks 89 of 288, lowest energy first.
Solid line: this model (185 therms). Dashed line: the class median.
Min 148 therms Median 185 therms Max 194 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
- 0.6 DOE CCD · 2026-09-19 Compared only with other models registered as a gas tank at the medium draw pattern.
- Draw Pattern the standard daily usage profile DOE tests the unit against
- Medium 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
- 55 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 rated tank size 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
-
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.
-
Find a water heater that fits
Three questions — fuel, hot water need, install space — narrow every model on file to the ones that fit.
-
What a water heater costs to run
Prices a unit's efficiency against your own utility's filed tariff for your ZIP code.
-
Is a 30-gallon water heater enough?
Answered from what models in this size actually file.
-
Water heaters
Every model on file with the Department of Energy, by heater type.
-
All gas tank water heaters
Gas-fired storage tanks, every size and draw pattern on file.
-
Every U.S. CRAFTMASTER model on file
What this brand files, by heater type.
UEF 0.6 · Grade F Price it on your ZIP
This site computes the 185 therms figure; the registry does not publish it. The calculation combines the model's UEF, the ratio of hot water delivered to energy used, of 0.6 with the DOE test's daily hot-water draw for the medium pattern. The UEF comes from the DOE CCD, retrieved 2026-09-19. At 89th lowest of 288 gas tank models at this draw pattern, the unit falls in the second-lowest quarter of its class for energy use. A home that draws more or less hot water than the test assumes will use a different amount of gas. This page does not know that amount. The method is set out in how the annual cost is calculated.
The U.S. CRAFTMASTER GCRL-30R 4** has a first hour rating, the gallons of hot water available in the first hour from a full tank, of 55 gallons. Its rated volume is 29 gallons. DOE uses the medium draw pattern to represent a typical household's busy morning. A home whose peak-hour demand stays within 55 gallons matches the conditions behind these ratings. A home that needs more hot water in its first busy hour falls outside what the rating covers. To compare it with other gas tank units at the medium pattern, use find a same-class replacement by model number. That tool lists models from the same class of 288.
The text on this page gives no running cost. The cost of 185 therms of natural gas depends on your state's average residential gas price. The page therefore computes it from your ZIP, and you can repeat that check in the cost calculator on your own ZIP. Because this model's energy use equals the class median, it would cost the same on your rate as a unit using 185 therms. No installed price range is published for this model. Its ratings lie outside the range the cost database's model was fitted on. The site does not stretch that range to cover it.
DOE CCD · 2026-09-19