Description
The latent heat of the steam is used to heat the water before it enters the boiler, with an energy saving which can reach up to 8 kW. It uses a centrifugal extractor that forces the steam through two copper heat exchangers with aluminium fins, total exchange surface 50 m2. As well as the energy saving advantage, the humidity introduced into the environment is greatly reduced, allowing the use of smaller external extractor systems. Whenever water filtered through a reverse osmosis device is used, which irreparably corrodes some metals, among which copper, the copper/aluminium heat exchangers must be replaced by others in stainless steel, available on request with a surcharge.