
The Heat Pump KEYMARK certification by DIN CERTCO offers manufacturers of heat pumps a clear competitive advantage in the European market. As a renowned certification body, DIN CERTCO ensures that heat pumps meet the highest standards of quality, efficiency, and safety.
The Heat Pump KEYMARK is a Europe-wide recognized quality label that provides consumers with guidance and confidence. It demonstrates that certified products meet all relevant standards and norms, such as EN 14511 and EN 14825. At the same time, it facilitates manufacturers' access to European markets by covering regulatory requirements in a transparent and uniform manner.
Europe-wide marketing under a unified quality label with the motto: Tested and certified once – recognized across Europe!
Basis of Testing and Certification

The certification contents and procedures are defined in a specific European certification program, which has been developed in collaboration with the European Heat Pump Association (EHPA) and other European certification bodies. This collaboration ensures maximum acceptance, transparency, and market relevance of the KEYMARK certification for heat pumps in Europe.
Testing and Certification
For the awarding of the Heat Pump KEYMARK, DIN CERTCO carries out extensive testing and monitoring processes, supported by recognized independent testing laboratories. In addition to product testing, on-site production control is also ensured to maintain consistent quality. Following successful certification, quality is verified through annual surveillance audits.
Your Expert for Heat Pump Certification
Benefit from the Heat Pump KEYMARK certification, build customer trust, and make your heat pumps stand out with a recognized quality label. DIN CERTCO is your competent partner in this process.
We create trust for your market success! Contact us — we are happy to assist you!
Documents
Application Form | 84 KB | Download | |
Declaration of agreement | 63 KB | Download | |
Certification Scheme Heat Pump KEYMARK | 1 MB | Download | |
Annex A Heat Pump KEYMARK Requirements | 901 KB | Download | |
Annex B Heat Pump KEYMARK Factory Inspections FPC | 183 KB | Download | |
Annex C Heat Pump KEYMARK FPC Report | 397 KB | Download | |
Annex F Heat Pump KEYMARK Template for report of product modification | 48 KB | Download | |
Annex G Heat Pump KEYMARK OBL and Brands | 219 KB | Download | |
Annex H Heat Pump KEYMARK Testing Laboratories | 221 KB | Download | |
Annex I Heat Pump KEYMARK Transition Rules | 164 KB | Download | |
Annex K Physical Inspection Report | 180 KB | Download | |
Annex M – Complaints tracking form related to testing laboratories and Inspectors | 99 KB | Download | |
Brochure KEYMARK Heat Pumps | 1 MB | Download | |
CEN CENELEC – Internal Regulations Part 4 – Certification (THE KEYMARK SYSTEM) | 459 KB | Download | |
Overview of Heat Pump Certification and Market Surveillance Requirements | 372 KB | Download |
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DIN CERTCO Gesellschaft für Konformitätsbewertung mbH