Please note that this website is no longer updated as of January 2017. Please visit also other sites covering this topic. We recommend the websites of BAM (German) and eceee (English).


Lot 21 (Central heating products using hot air to distribute heat): Task 4 questionnaire available

In order to carry out the next tasks on technical, environmental and economic analysis for the Lot 21 study, a questionnaire corresponding to data requirements of Task 4 has been prepared and is available for download at the project website:

All stakeholders are encouraged to complete this questionnaire and respond by June 17th, 2011 at the latest.