Downloads for Heat Pumps and Ventilation

Here you can download our current documents on the topic of heat pumps and ventilation and heating systems that use geothermal heat.

To view them right away, simply click on the "Download" links below. The PDF file opens in a new window.

To save the PDF file on your computer, move the mouse arrow over the "Download" link and click the right mouse button. Select the menu item "Save target under..." in the menu that appears.

To view the PDF files you need the free of charge available
» Adobe Acrobat Reader.