The EcoDrain works to ensure that hot water doesn’t go down the drain without any reuse. It makes sure that the energy needed to heat water for subsequent showers doesn’t cost that much. The system captures water before it goes down the drain and uses its energy to heat up your incoming shower water. This reuse saves energy and money on your hot water bill every month. The Canadian designers of this innovative system believe that it can potentially save millions of dollars each year, which we help to waste by sending piping hot water down the drains.