Efficient and more sustainable. The modulating x-change dynamic pro AW E air/water heat pump is very impressive with its extremely efficient, virtually silent operation. This is made possible by the latest axial fan technology including whisper mode and a large modulation range for the compressor, fan, and charge pump. The high-quality casing with robust stainless steel covering guarantees, together with the several-times insulated and triple sound-proofed cooling circuit, minimum sound emission. By reversing the process, the heat pump can modulate to provide cooling output. It is particularly sustainable to operate thanks to a new environmentally compatible coolant. For even more sustainable operation, it can be combined with a solar panel system and electricity storage. Hybrid operation with other renewable energies, such as solar thermal or biomass, is also possible. The x-change dynamic pro air/water heat pump scores well with the best efficiency, lowest sound emissions, as well as newest control technology. Installation effort is reduced to a minimum and a new, small output variable for energy-efficient new-builds is an optimal addition as it requires less energy.
Awards
Technical data |
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| Energy source | Air |
| Installation site | outside |
| Function | heating and cooling |
| Heat output range (kW) | 3–11 (at A-7/W35) |
| COP (tested in compliance with EN 14511:2011) | up to 4.80 (A2/W35) |
| Dimensions W x D x H (mm) | max. 1435 x 690 x 1150 |
| SG ready capable | Yes |
| Energy efficiency class at 35 °C | A+++ |
The modulating x-change dynamic AW I air/water heat pump is very impressive with its extremely efficient, virtually silent operation. This is made possible by a new innovative EPP housing design, with the latest radial fan technology including whisper mode and a large modulation range for the compressor, fan, and charge pump. The high-quality lower part of the housing combined with the multi-layer insulation and triple sound-proofed cooling circuit guarantees very low sound emissions. By reversing the process, the “ac” version can modulate to provide cooling output.
The x-change dynamic is equipped with the x-center x40 controller.
Awards
Technical data |
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| Energy source | Air |
| Installation site | inside |
| Function | heating / optional active cooling |
| Heat output range (kW) | 4–16 (at A2/W35) |
| COP (tested in compliance with EN 14511:2011) | up to 4.21 (A2/W35) |
| Cooling output range (kW) | 6.5–16.5 (A35/W18) |
| Dimensions W x D x H (mm) | 1045 x 770 x 1770 |
| SG ready capable | Yes |
| Energy efficiency class at 35 °C | A+++ |
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.
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.
More information about sound levels and sound insulation for heat pumps
Save electricity costs long term with Kermi and electricity storage systems by Fenecon.
It makes perfect sense to combine a heat pump and a solar panel system: Heat pumps need conventional electricity to operate – a solar panel system generates electricity from solar energy. And Kermi x-change dynamic heat pumps have an integrated solar panel interface as standard.
Large or small property, single-family house or multi-family house – which heat pump is the right one for your own construction or modernisation project depends above all on the conditions in and around the house. Some rough basic data and classifications help in the selection process.
Whether air-to-water, brine-to-water or water-to-water heat pump – heat pumps can also be used to cool living spaces if the necessary technical requirements are met.
Use the environment as an energy source. And secure attractive subsidies for your Kermi heat pump when doing so.
x-change heat pumps Kermi protect
the environment and your purse
Overview of state subsidy programmes for x-change heat pumps
Special subsidy programme for private house owners in Bavaria: The 10,000 houses programme
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:
The heat pump - For the environment and for the future
Operating mode of x-change heat pumps
Renovating with the x-change heat pumps
The topic of thermal comfort is really quite complicated and some of the terms used often need explaining. That is precisely when I can help you! As a real specialist, I am very familiar with all the system components and the way they work together, so I am able to explain these situations very clearly and in a way that is easy to understand.
Just click the info button to see the appropriate explanation from me. Otherwise I will accompany you in the background along your journey through the world of Kermi and am ready to help if there is anything you need explaining.
