BlueHeart replaces the refrigerant circuit with a thermo-acoustic engine using sound waves to create a temperature difference for HP's and Airco's.

USPs for the BlueHeart solutions are:

No F-gases/refrigerants and no flammable gases
* Widely applicable solution → new use cases
* Fully compliant with end '26 refrigerant ban
* Safe + environmentally friendly

No temperature boundaries
* Exit (20C to 80C) - suitable for new and existing houses & DHW
* Inlet (-20C to 40C) - suitable for all different sources(Air, Ground, and more)

Very silent
* Increased comfort
* Flexible installation location

Production and Installation
* Reduced assembly time for OEM
* Easier & more fool-proof installation

Longer lifetime
* 20 years
* Improved LCA