Technic for buildings and living

Modern domestic technic from air to air heat exchange to central vacuum cleaners. Directory over all our reports about house technic.
Gas - biogas - fuel cell Gas - biogas - fuel cell
  Many different sorts of gas can be used in the hot high temperature fuel cell to be converted into electric power and 400 degree hot used air. The used air can be used for industrial applications.


CHP fuel cell instead of combustion engine CHP fuel cell instead of combustion engine
  CHP had been only economically for large consumers. This fuel cell for Diesel or gas with 1 kW electricity and 4,5 kW heat will make the use in single family houses possible.


Air-to-air-heat-exchanger improved Air-to-air-heat-exchanger improved
  On the first sight, this air to air heat exhanger looks different. Many other vendors just purchase heat exchangers and built an own unit out of it.