This water heater is supplied with a flexible grounded power cord that connects to a standard three-wire grounding-type receptacle.

本热水器配置一根柔软的接地线，用于连接标准的三线、接地插座。

youdao

The small submersible heaters where the cord goes directly in the water work best. Ebo Jaeger heaters are very good. The heater has a temperature dial right on it.

给水体加热时最好选用小型、可安置于水下并可与水直接接触的加热设备，Ebo Jaeger 加热器是相当好的，它上面有一个温控旋钮可以控制温度。

youdao

The orange power cord from the basement to the shed can handle lights or a space heater, but not both at the same time.

WSJ: The Punishment of Winter Workouts | Golf Journal by John Paul Newport