Domestic ventilation
Underfloor heating
Heat pumps
Heat storage
Smart Home


Whether for new buildings or renovation – radiators from Kermi represent an established standard for everyone who wishes to combine highest quality with fresh appearance. As a room-oriented heating solution, they are a worthwhile investment, as they provide exactly the correct heat output and comfort for every room situation.

Steel panel radiatorsDesign and bathroom radiatorConvectorsHeating panels

Domestic ventilation

Healthy, energy-saving, cost-effective. Today, no one can avoid the subject of domestic ventilation anymore. Energy-technical renovation of older buildings and new construction of low energy housing means it is necessary to ventilate the rooms in a controller manner. To allow comfortable and proper ventilation, Kermi has developed the x-well domestic ventilation system. With various versions for different types of application, Kermi x-well provides ideal, efficient and easy-to-install domestic ventilation systems for newly built houses as well as renovations.

Centralised systemDecentralised system

Heat pumps

The principle of a heat pump is extremely simple, the results of impressively economical and environmentally friendly. Heat pumps are currently the "greenest" and most energy effective heat source. And that with excellent future prospects.

A heat pump generates emission-free heat independently of fossil fuels. The heat pump extracts thermal energy from the air, water or ground, depending on the model. From just one kilowatt of electricity, in no time a heat pump converts it into around 4 kilowatts of heat output.

x-change air/water heat pumpsx-change brine/water heat pumpsx-change fresh tap water heat pump

Kermi x-buffer Wärmespeicher

Heat storage

Generating heat is one thing, storing heat with as little loss as possible is another. Because the total amount of energy generated by the heat pump is not always completely used immediately. This is where the x-buffer buffer and domestic hot water storage tank comes into play. Regardless of whether it is a matter of comfortable heating warmth or hygienically perfect drinking water: heat storage is an important element in a future-oriented heating system.

x-buffer heat storage

Panel heating and cooling

Anyone who values optimum heating comfort and does not want to limit their freedom to designs as they please will find the optimum basis at Kermi: x-net underfloor heating and cooling systems ensure an all-round comfortable indoor climate from the ground up, without any spatial limitations at all. Starting with the floor being at a pleasant temperature, distributing mild radiant heat evenly around the room. From healthy, hygienic comfort and system advantages completely geared towards the energy saving future, right up to sensitive control.

x-net panel heating and cooling

Kermi x-center base thermal control with radio communication

Kermi Smart Home with x-center base.

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 x-optimised heating system" conveniently conducts all the components of the heating system via smartphone and tablet. 

x-center base: Kermi Smart Home