This is a small point-of-use tankless water heater rated 3.5kW at 120V, built to mount under or beside a single sink. It heats only when the tap opens, holds no stored water, and has a stainless steel element plus a digital touch panel with temperature set from 85°F to 131°F. It suits a kitchen sink, bathroom basin, salon station or bar counter where a short run of hot water is enough. Against larger 240V whole-home tankless units it delivers far less flow, so it is a single-fixture heater, not a replacement for a house-wide system. Buyers rate it well, and the recurring caveats are the 40A breaker and 9AWG wiring it needs and modest output in cold inlet water.
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Owners rate it highly and describe it as an easy, compact way to get hot water at a single sink. Praise centers on quick installation, the digital temperature setting and steady output for handwashing and light use. Complaints focus on the electrical requirements and reduced performance when the incoming water is cold.
This is a compact tankless electric water heater that heats water on demand at the point of use. It heats water only when the tap is open, so there is no tank to fill and no standby energy use. It runs on 110-120 volts and is designed for sink installations. It mounts on the wall in small spaces such as a kitchen, closet, bathroom sink, hair salon, bar counter or hotel reception.
The unit adjusts its power automatically to changes in inlet water flow and temperature. This helps prevent overheating and can save up to 50% of energy use. It has a stainless steel heating element and stores no water, so sediment and scale do not build up.
Protection covers leakage, dry fire, overheating and overpressure, and the unit is ETL certified and rated IP25 waterproof. A touch control panel and digital display let you set the temperature. The unit installs vertically, facing up or down, and starts heating when the tap is opened at a flow rate of 0.4 GPM.
