If you have an open-type instant electric water heater, it does not support supplying two showers simultaneously.
Reasons:
1、Using two showers at the same time will significantly reduce water flow;
2、The water temperature will also fluctuate (alternate between hot and cold), resulting in a very poor bathing experience.
If you need to supply water to multiple locations simultaneously, you must choose a dedicated multi-outlet water supply model. For details, refer to the product manual or consult customer service for confirmation.