For x-times optimisers. And for x-times savers.

• The "Kermi system x-optimised" is a universal heating concept with solutions ranging from efficient heat generation to energy-conscious heat transfer.
• It regulates the interaction between the individual components with a view to detail and demand
• Components in the system are so precisely coordinated with each other that this optimised interface management opens up additional energy savings potential

Ultimately that means considerably lower energy costs, less CO₂ emissions and all of that with increased heating comfort.

Benefits.

• Save money

• CO₂ avoid

• Components which are perfectly coordinated mean security during installation and in daily use

• Optimised interface management minimises the energy loss between the individual system components

• Can be expanded at any time

• Clear energy savings potential

• Is ideal for new-builds and renovation

12 good reasons for Kermi system x-optimised

For feel-good warmth. And for x-optimised togetherness.

Switch on the heating for a sense of well-being. What appears simple at first glance, requires an x-optimised control system in the background with many individual components. Feel-good warmth needs to be generated, saved, controlled and then transferred to the various consumers.

Better off planned

Here a heat pump, there a storage unit, in addition to that, the underfloor heating and design radiators in the bathroom ... Comfortable warmth in your living and work rooms is created by the interaction of many parts. It's good if it all comes from a single source and if the parts are guaranteed to be coordinated with each other. If in your new-build and during renovation you decide in favour of future-proof heat pump technology, then with the "Kermi system x-optimised" you have a coherent overall system where everything fits together. You will save money, you will save energy, and you can count on the quality and reliability of the products. With Kermi you have a partner by your side who plans and develops all the key components.

 x-optimised - that is the Kermi promise.

Energy savings up to 36 %.

The efficiency benefit of the "Kermi thermal comfort x-optimised" can also be explained by the modulated operating mode of the x-change WPLA, WPLI and WPS heat pumps. With the modulation, i.e. ability to control the speed of individual system components, electrical power consumption is reduced in partial load operation. This allows the system overall to work more efficiently, conserving resources.

Save money. Use energy sensibly.

Cost-saving and extremely efficient, the "Kermi system x-optimised" provides high levels of comfort with low energy consumption. This high level of energy efficiency comes from the perfect coordination of all the components. The system has a modular structure: depending on the planning, the heating system can be expanded at any time. Each and every component of the heating system is already individually designed to be extremely efficient, but the "x" times optimised interfaces between individual components also considerably increases the efficiency of the whole system even more.  

1 Quick and uncomplicated: Because everything fits together perfectly.

Sustainable heat source. Long-term heat energy storage. Targeted heat control. Efficient heat transfer. Controlled domestic ventilation. This is the innovative heating system from Kermi. With an integral approach, the "Kermi system x-optimised" offers a range of benefits when talking about future-proof heating technology. The emphasis is on the system concept: to produce components that are guaranteed to match and are perfectly coordinated, thus ensuring safety during installation and in everyday use.

Solutions for the housing sector

2 Satisfied customers: Modulating operation reduces electricity costs.

Whereas most heat pumps are consistently designed for full capacity, the Kermi x-change WPLA, WPLI and WPS heat pumps always query the heat output which is currently required. With the modulating operating mode, i.e. by controlling the output, an optimal degree of efficiency can be reached, particularly in the frequently required partial load range. Here, the Kermi heat pump manager regulates the speed of the fan, storage charge pump and brine circulation pump. And that independently of each other, as the individual circuits are not linked to each other and can be set separately. This saves power and the whole system works more economically, saving more resources.

3 Virtually silent operation: Can hardly be heard even next to living rooms.

Heat pumps are frequently used near living rooms, they do not require a classic boiler room. A particular feature of the Kermi x-change heat pumps is therefore that they operate quietly. Particularly good sound insulation of heat pumps set up indoors is one feature. The other is modulating operation which controls the speed of the fan and compressor. Noise emissions from the x-change heat pumps which can be modulated are significantly low compared to conventional heat pump models. And: Kermi supports you when selecting the best installation location.

4 Layer buffer storage unit: Save energy with perfect layering.

The ideal addition to a Kermi x-change heat pump are the efficient x-buffer layer buffer storage units. They work with the particularly energy-saving layering process which Kermi has registered a patent for. Turbulence and therefore energetically unfavourable mixing of cold and warm layers of water is virtually ruled out thanks to the innovative construction. This allows the storage unit to provide a constant temperature without requiring any additional energy. And: Kermi x-buffer layer buffer storage units are designed to be connected to a second heat source, such as biomass, oil or gas and can also be combined with a thermal solar panel system.

5 They always fit: designed for the tightest installation conditions.

Low cellar rooms in existing buildings could be a problem when modernising the heating. Not however, if the whole system has been designed to be particularly compact and space-saving. This is why a new innovative floor construction has been developed for the largest component, the x-buffer layer buffer storage unit. This means that the tilt dimension (diagonal) is hardly any bigger that the setup dimensions. And also the clever arrangement of the connections makes insertion and installation quicker and easier - the particularly small door dimension makes it possible. The variable air flow of the x-change WPLI heat pump set up indoors provides additional options for an uncomplicated setup.

7 Heat pump plus use of self-generated electricity: The perfect response to increasing electricity prices.

You also have a response to increasing electricity prices with an x-change heat pump: using self-generated power by connecting up to a solar panel system. The Kermi energy manager is responsible for the controller here. It records the data from the electronic energy counter and controls own use or feeding it into the public power grid. Apart from that, Kermi heat pumps in connection with the Kermi energy manager meet all the requirements of the Bundesverband Wärmepumpe e.V. (bwp) for connecting heat pumps into an intelligent power grid.

Kermi energy manager

8 Öffentliche Fördermittel: Dieses Beratungsplus hilft verkaufen.

Around 40 percent of energy is currently being consumed in buildings. For that reason, innovative heating systems such as Kermi x-change heat pumps which make a significant contribution towards reducing energy consumption and CO2 emissions are subsidised. 

9 Unterstützung von Kermi: Wo immer Sie uns brauchen.

Kermi not only supplies heating systems and technology, but as a competent partner, offers a comprehensive range of services for heating engineers. Where ever you need support: in planning or when calculating the complete system, incl. heat pumps, storage units and heat transfer. with preparing your offer and submitting it. with on-site instruction, commissioning the heating system, with marketing or providing customer advice. We are here for you.

10 24 hours, 7 days: that is what service is like today.

And once the heating system has been installed, we are of course still there for you to provide you and your customers with comprehensive support. From the company service centre which is active 24 hours a day and 7 days a week, to the Kermi on-site check. And if required, our own heat pump engineers driving customer service vehicles equipped with spare parts will quickly be at your side. At weekends as well.

11 Quality advantage: Without doubt a good feeling.

All Kermi products are developed and manufactured according to our own high quality standards. For this reason, you and your customer can rely on the highest functionality, reliability and long service life. And that is why we also stand by the high quality of our products. With the extended warranty according to the guidelines of the German Central Sanitary, Heating and Air Conditioning Association.

12 Kermi: The strength of a strong brand.

For more than 50 years now, Kermi has been developing heating technology products and is a reliable, strong partner with comprehensive know-how for both specialist retailers and engineers. The strength of the Kermi brand primarily comes from our innovative power and our practical experience. Apart from pioneering product solutions, we offer our specialist partners comprehensive support - for example detailed prospectuses and technical documentation, comprehensive advertising materials or a wide range of online offers. Always in focus here: Training and practically oriented advance training - on location with our specialist partners or in the new seminar centre Kermi:Campus in Plattling. All for success together!

Kermi:Campus seminar programme

Kermi history