Ruud PROE30 T2 RH95

It holds 27 gallons in the test, 3 gallons less than its 30-gallon sold size. Over one hour from a full tank, it gave 44 gallons in the test (its first-hour rating). That is 17 gallons more than its tank holds, since it reheats during the hour. In the first hour, 392 of the 477 electric storage models give more hot water. The median electric storage model gives 55 gallons in its first hour.

In tests, 92% of the energy it uses ends up as hot water (UEF 0.92). In the test, daily hot water use was set to low (its draw pattern). Of 157 electric storage models with the same draw pattern, 12 have a higher UEF. On its draw pattern, its UEF is also the median electric storage UEF. Of the energy spent to reheat water, 98% goes into it (its recovery efficiency).

All 5 of its model numbers carry the same certified figures. There are 3 more basic models with the same test figures. Those basic models are sold with Friedrich, Rheem, and Richmond as their brand names. For the full group, see the Rheem PROE30 T2 RH95 page.