STATE GURT-50RL 4**

The 269 therms figure is computed by this site; the registry does not publish it. It combines the registry's UEF, the ratio of hot water delivered to energy used, with the DOE test's daily hot-water draw for the high draw pattern. For this model the UEF is 0.63, taken from the DOE CCD as retrieved on 2026-09-19. Ranked by annual energy use, the model is 320th lowest of the 414 gas tank models at this draw pattern. That places it in the highest quarter of its class for energy use. The ranking applies only to the high draw pattern; figures for other draw patterns are not available here. The page on how the annual cost is calculated sets out each step behind the figure.

The high draw pattern stands for a larger household, or one where showers and laundry overlap. The model's rated volume is 49 gallons. Its first hour rating, the gallons of hot water available in the first hour from a full tank, is 92 gallons. These figures describe the federal test, not a specific home. A household whose daily use is close to the high draw pattern can compare the 269 therms figure directly with the 260 therms class median. A household using much less hot water will use a different amount of gas. That amount is not available in this data. To check units that sit in the same class, use the same-class replacement search by model number.

This page gives no running cost in its text. The yearly cost depends on the 269 therms figure and your state's average residential gas price. The page computes that cost from your ZIP, and the cost calculator on your own ZIP shows the same calculation. The 9 therms difference from the class median also becomes a cost difference, and its size depends on that same state price. The installed price range appears in its own block on the page, with its source and date. It is a modeled range, not a quote. This data does not cover service life or the cost of fitting the unit in a particular home.