KWICKSHOT TEF024V120

The registry lists this model with a UEF, the ratio of hot water delivered to energy used, of 0.95, and a maximum flow rate in gallons per minute of 0.2. The registry does not publish annual energy. This site computed the figure of 622 kWh from the registry's UEF and the DOE test's daily hot-water draw for the very small draw pattern. The source is DOE CCD, retrieved 2026-09-19. The value applies only at that draw pattern and only to electricity. Hot-water use above the federal test's daily draw would change it, and this page has no figure for such use. The calculation method explains each step.

Among the 271 models registered as an electric tankless unit at the very small draw pattern, this one uses 7 kWh more than the class median of 615 kWh. That places it 152nd lowest for energy use, in the second-highest quarter of its class. The very small draw pattern describes small units: a single bathroom, or a point-of-use heater under a sink. With a maximum flow rate of 0.2 gallons per minute, this listing belongs to that kind of use, and the registry data give no basis for comparing it at higher draws. To see other units in the same class, find a same-class replacement by model number or use the selector by fuel, space and size.

Running cost is not stated here because it depends on your own utility electricity rate. Multiplying the 622 kWh by your rate per kWh gives the yearly cost at the federal test's draw, and your actual draw may differ. The cost calculator does this from your ZIP. Against the class median of 615 kWh, this model's difference is 7 kWh a year at that same draw, priced at your rate. The modeled installed-cost range appears in its own block on this page, with its source and date. It is a modeled range, not a quote, and this text does not combine it with the energy figure.