The ECO-BOILER is once again the most energy-efficient heat pump water heater on the Swiss market!

In accordance with the requirements of the TüV/GS, the Heat Pump Test Centre in Buchs and the umbrella organisation FWS (Swiss Professional Association of Heat Pumps), and in line with European standard EN 16147: 2013, it has attained the

COP value of 4.2 – the only device to do so, undisputed!

This value represents the absolute top class in Switzerland and Europe. As a result, our quality products once again rank number one on the market in terms of efficiency, quality and sustainability.

The Swiss development, the uncompromising response to customer and market needs, as well as the fulfilment of all legal, energy and environmental specifications, have driven the development of this one-of-a-kind domestic hot water heater to the top spot in its class.