FRIEDRICH PROE30 T2 RH95

The figure of 2,439 kWh is electricity, and this site computed it, not the registry. It combines the registry's UEF, the ratio of hot water delivered to energy used, of 0.92 with the DOE test's daily hot-water draw for the low draw pattern. The figure applies only at that draw. It does not describe any other draw pattern, and this page gives no figure for one. The energy data comes from DOE CCD, retrieved 2026-09-19. The methodology page explains how the annual figure is calculated from these inputs.

The comparison group is the 163 models registered as an electric tank at the low draw pattern. This unit ranks 19th lowest energy use of 163, which places it in the lowest quarter of its class. Its 2,439 kWh equals the class median of 2,439 kWh, so the difference from the median is 0 kWh. Both statements come from the data as supplied. The data does not state how many models share this exact value, so the rank and the median match should be read as two separate facts about the same figure. Neither one says anything about how the unit performs at a heavier draw.

The figure fits the situation it was computed for: a one- or two-person household on the low draw pattern. The unit has a first hour rating, the gallons of hot water available in the first hour from a full tank, of 44 gallons and a rated volume of 27 gallons. The data does not show whether those values meet the needs of a larger household. Running cost depends on your own utility electricity tariff, so no cost is written here. Enter your ZIP in the cost calculator to apply your rate to 2,439 kWh. To compare against similar units, find a same-class replacement by model number. The modeled installed-cost range appears in its own block on the page.