The European Commission Directorate-General for Energy has published a report presenting market data on heating and cooling products across the EU-27. The document includes information on sales and installed stock for a range of technologies, such as heat pumps, solar thermal panels, gas boilers, air conditioners, air handling units, radiators and underfloor heating systems.

The report is intended to support studies and impact assessments related to Ecodesign and Energy Labelling policies. It provides data that can be used to assess market developments and inform discussions with stakeholders involved in the evaluation of heating and cooling technologies.

By covering products that influence energy use in buildings, the publication contributes to the evidence base used for energy efficiency and regulatory analysis. The dataset offers a reference point for examining the deployment of technologies used for heating, cooling and indoor climate management across Europe.