Hot Water List

VEVOR water heaters

5 basic models and 5 listed models.

Certified figures by basic model

VEVOR basic models and their certified figures
Basic modelTypeUEFFlow at a 67°F rise (gal/min)Recovery efficiencyModel numbers
R1T-80 Electric tankless 0.930.896% R1T-80
TSD-140 Electric tankless 0.891.496% TSD-140
TSD-180 Electric tankless 0.961.999% TSD-180
TSD-270 Electric tankless 0.962.998% TSD-270
TSD-360 Electric tankless 0.943.797% TSD-360

A range means the models under one basic model differ. A dash means the model has no such figure.

Per unit of energy, its heat into water, or UEF, reaches 0.96. With 0.96, not all the energy used ended up in the water. The TSD-180 is one of 2 basic models with that UEF.

Each one this brand lists is an electric tankless water heater. Without a tank, the TSD-360 gives this brand's highest flow. In the test, that flow warms by 67°F at 3.7 gallons per minute.

Of the 117 brands on this site, 56 list more model numbers than VEVOR. No other brand on this site lists any of this brand's basic model numbers.

Updated Oct 17, 2026 · Methodology