JETGLAS RG2DV50S*N-***

It holds 47 gallons in the test, 3 gallons less than its 50-gallon sold size. It delivers 77 gallons of hot water in the test's first hour. That is 30 gallons more than its tank holds, since it reheats during the hour. In the first hour, 418 of the 763 gas storage models give more hot water. The median gas storage model gives 78 gallons in the first hour of the test.

It was not listed as ENERGY STAR certified on Oct 26, 2026. In tests, 64% of the energy it uses ends up as hot water (UEF 0.64). The daily hot water use in the test, called its draw pattern, was high. Of 434 gas storage models with the same draw pattern, 255 have a higher UEF. For its type and draw pattern, the UEF runs from 0.61 to 0.90. The water took in 75% of the energy used to reheat it (its recovery efficiency).

Its 2 model numbers are RG2DV50S*N-*** and RG2DV50S*X-***. Its test figures match those of one other basic model. The brand name on that one is Bradford White. You can find the whole group on the page for the Bradford White RG2DV50S*N-***.