Floating ice rink

Floor system for a rink

Geothermal heating and cooling system with solar heating

Geothermal water heater

Heat pump

Heat pump employing optimal refrigerant compressor for low press

Heat pump heating and cooling system

Heat pump system

Heat pump system

High-efficiency, ambient-assisted, integrated heating and coolin

Home ice skating rink

Hot water supply apparatus comprising a thermodynamic circuit

Ice making apparatus particularly for an ice rink

Ice rink making equipment and process for resurfacing ice

Ice rink refrigerant distribution means

Ice skating arena

Ice skating rink

Ice skating rink

Independent and self-sustained ultra efficient hybrid power...

Insulation system for outdoor ice rink