Largest Geothermal Absorption Heat Pump System in Europe at Park of Poland Water Park

At the Park of Poland Water Park (SUNTAGO), NET Group of Companies designed, delivered, commissioned, and now provides ongoing service for Europe’s largest installation of absorption heat pumps in a geothermal application.

The system recovers 40% of energy from the geothermal reservoir and is configured in a cascade setup with a total heating capacity of 12.75 MW, providing both space heating and hot water for one of Europe’s largest water parks.

Thanks to efficient heat recovery and a high Coefficient of Performance, the system delivers substantial operational savings for the investor. This installation represents the most OPEX- and CAPEX-optimized solution for large-scale water heating, demonstrating our expertise in integrating advanced geothermal absorption technology for high-demand recreational facilities.