Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

x-change heat pumps

x-change heat pumps

As simple as they are clever: The x-change heat pump is responsible for generating heat in the "Kermi system x-optimised". Saving resources, this heat pump removes thermal energy from different energy sources and converts it into heating warmth. Ideal for a detached house - in a new-build and in renovation. Suitable to be set up indoors and outdoors.

VISIT WEBSITE
Profile