Utilization of three SUP-1 heat exchangers mounted in the building frame. On the upper floor, two exchangers transfer recovered heat straight back in to the pools. Cooler water is than directed to the third exchanger at the lower level, where it is recycled by the Heat Pump used for the pool water re-heating.
In service since: 22.8.2013
Waste water from the pools: 28 000l/hour + 9 000 l/hour (2 units) -> tep. 28°C.
Temperature of the clean water: +- 10 °C
Direct recovery savings: 350kW per hour.
Following savings from the heat pump: 175kW/hour.
Total savings per 1 hour: 525 kWh