The x-change brine/water heat pump is the heat source in the "Kermi system x-optimised". It uses a geothermal collector or a geothermal probe with a heat transfer fluid (so-called brine) circulating in it to extract thermal energy from the earth and converts it into heating warmth.
The modulating x-change dynamic terra brine/water heat pump extracts thermal energy from the earth by means of a geothermal collector or geothermal probe in which a heat transfer fluid circulates (the so-called brine) and converts it into heat for heating. The x-change dynamic terra is characterised by its extremely efficient operating mode, in that the scroll compressor, the heat source pump and the charge pump are controlled by the speed of rotation. This means there is an automatic output adjustment to the building's heat demand. The integrated highly efficient brine pump with expansion tank and flow sensor as well as the passive cooling provide a high degree of integration and contribute to a significant reduction of the installation time. Low sound emissions due to vibration isolated compressor and addition sound-proofing mats on the continuous housing panel ensure virtually silent operation.
The x-change dynamic is equipped with the x-center x40 controller.
The x-center controller controls the Kermi system x-optimised and guarantees efficient and resource-saving operation of the heating system by regulating the flow temperature. Equipped with a clearly arranged display, the x-center controller is proving to be extremely user-friendly in the process. We intentionally kept it easy to use and decided in favour of a intuitively identifiable screen design. Thanks to this user-oriented user interface with clear menu guidance, it is straightforward and really easy to use the Kermi system x-optimised. This means the device can be controlled without any problems after being given brief instructions when the system is commissioned.
Simple and easy control of your heating system with your heat pump on your tablet.
Controlling the heat in your own home when you want and where you want - Kermi Smart Home makes it possible. The intelligent system for digital, location-independent control of the "Kermi system x-optimised" conveniently conducts all the components of the heating system via smartphone and tablet. Other devices such as home lighting or shutters can be incorporated into the system.
Using x-center base, the headquarters of Kermi Smart Home, you can easily control your x-change dynamic heat pumps while at home or while out and about. This allows you to control individual rooms as well as the entire heating system using timer programmes or scene creation, such as Holiday or Party modes. For intelligent living and maximum comfort for a sense of well-being.
Finally the new Kermi heating system has been installed. Or the Kermi ventilation system. Nothing left to stop you feeling cosy at home. With our 5-year system warranty, we are happy to prove the quality of our products and our service promise to you.
1. Have the Kermi system installed by a specialist company
2. Have Kermi Customer Service commission the system (or in the case of ventilation systems, a specialist company)
3. Annual servicing by Kermi Customer Service or by a specialist company
With their exceptionally effective sound and vibration absorption Kermi heat pumps generate scarcely more noise emission than a ticking alarm clock.
Save electricity costs long term with Kermi and electricity storage systems by Fenecon.
Use the environment as an energy source. And secure attractive subsidies for your Kermi heat pump when doing so.
The Annual COP calculator.
Here you can calculate the annual performance factor of Kermi heat pumps according to VDI 4650.
The APF is the basis for subsidies according to the various market incentive programmes.
Learn more about the x-change heat pumps? The following topics are summarized for you:
Renovating with the x-change heat pumps