HOW IT WORKS
Most showers send waste water down the drain at 40 °C – a major waste of energy. With Zypho, the outgoing waste water is run against a metal coil of incoming fresh cold water. While the two streams are kept physically separate, heat passes from the waste hot to the fresh cold, effectively recycling the heat and lightening the load placed on the hot water generation system. The pre-heated fresh water can be directed to the shower tap, to the water heater, or to both.