A single certificate for a single European Market


The Heat Pump KEYMARK is a voluntary, independent, European certification mark (ISO type 5 certification) for all heat pumps, air/air heat pumps (covered under Lot 10), combination heat pumps and hot water heaters (as covered by Ecodesign, EU Regulation 813/2013 and 814/2013).

Take action!

A manufacturer or distributor who wishes to obtain a KEYMARK licence, shall submit an application to the empowered certification body of its choice. The certification body will provide application documents and details related to testing, inspection and assessment procedures as well as certification costs. Testing can be performed in any of the testing laboratories cooperating with the empowered certification bodies. 


Benefits for manufacturers

Benefits for Consumers

Benefits for test centers



Users share their experience of the HP KEYMARK scheme: an interview with Martin Forsén

Martin Forsén is member of the Heat Pump KEYMARK steering committee and Manager International Affairs at NIBE.

Read more


Users share their experience of the HP KEYMARK scheme: an interview with Johannes Brugmann

Dr. Johannes Brugmann is chair of Heat Pump KEYMARK scheme group and head of heat pump development at Stiebel Eltron, the first manufacturer that awarded a KEYMARK certificate for...

Read more


HP KEYMARK fully recognised in Slovakia

Based on independent, third-party testing, the Heat Pump KEYMARK supports the quality of heat pumps in the European market. Being already recognised in several member states, it is...

Read more

HP KEYMARK recognition in Europe

Participating Industries