JETGLAS RG2F50S*N

It holds 48 gallons in the test, 2 gallons less than its 50-gallon sold size. Over one hour from a full tank, it gave 76 gallons in the test (its first-hour rating). Reheating lets it give 28 gallons beyond the 48 gallons in its tank. In the first hour, 429 of the 763 gas storage models give more hot water. Among gas storage models, the median first-hour rating is 78 gallons.

As of Oct 26, 2026, it was not listed as ENERGY STAR certified. In tests, 68% of the energy it uses ends up as hot water (UEF 0.68). The daily hot water use in the test, called its draw pattern, was high. Its UEF is lower than that of 185 of the 434 gas storage models with its draw pattern. On its draw pattern, the median gas storage UEF is 0.66. When it reheats water in the test, 79% of the energy it uses ends up in the water.

It is sold as RG2F50S*N and RG2F50S*X. All of its test figures are shared by one other basic model. That one carries the Bradford White brand name. For the full group, see the Bradford White RG2F50S*N page.

In 2 states, 2 rebate programs may accept it.