Oranier Arena W+ 2.0 – Speicherofen Speckstein Regelungstechnik A 24-liter solar expansion vessel

A 24-liter solar expansion vessel including bracket

} Technical data at a glance

The cartridge can be easily replaced and disposed of

Comprehensive equipment – ​​everything needed for immediate use

A highly efficient internal heat exchanger transfers heat energy from a solar thermal system or a heating boiler to the drinking water

Oranier Arena W+ 2.0 – Speicherofen Speckstein Regelungstechnik A 24-liter solar expansion vesselOranier Arena W+ 2. 0 Storage heater with 85 kg heat storage and panoramic viewing window Efficient heat storage The Arena W+ 2. 0 is a storage heater that uses an integrated 85 kg heat storage module to absorb some of the combustion heat and release it evenly into the room for hours after the fire has gone out. This stored heat ensures constant, long lasting comfort and reduces fuel consumption compared to conventional direct heat output heaters.