Healthy thermal comfort for every living situation. Contemporary construction or energy efficient renovation and the specifications of the EnEV require a high level of energy efficient insulation. That is why central residential ventilation systems are now standard in passive houses, low-energy houses, and housing renovations. x-well residential ventilation supplies rooms with fresh air around the clock and thus permanently creates hygienic thermal comfort and a pleasant level of humidity, not too high. By filtering dust and pollen, your own four walls also become a place of well-being for allergy sufferers. As no window needs to be opened, street noise stays outside, as do pollen and allergens. We only install external filters of the highest possible filter class ePM1 according to ISO 16890 in all central ventilation units. During air exchange, odours are naturally also removed from the kitchen, bathroom, and WC. Apart from that, x-well residential ventilation systems consume very little energy while working due to the high heat distribution. So in contrast to window airing, no heat is unnecessarily lost.
The design air vents fit in with any interior design furnishings.
Benefits of x-well central residential ventilation
Central residential ventilation supplies the individual rooms with fresh air via a ventilation unit, usually placed in the plant room, and a distribution system.
|Product description||Floor space||Heat distribution||Acoustic power level||Energy efficiency class|
|x-well S series|
|x-well living space ventilation unit S180 / S180 E||up to approx. 125 m2||92.1 % / 88.6 %||39 dB(A)||A+ / A|
|x-well living space ventilation unit S280 / S280 E||up to approx. 175 m2||92.4 % / 84.8 %||43 dB(A)||A+ / A|
|x-well living space ventilation unit S370 / S370 E||up to approx. 240 m2||92.5 % / 82.7 %||46 dB(A)||A+ / A|
|x-well living space ventilation unit S460 / S460 E||up to approx. 350 m2||88.6 % / 81.5 %||48 dB(A)||A / A|
|x-well F series|
|x-well living space ventilation unit F150||up to approx. 105 m2||87.0 %||38.0 dB(A)||A|
|x-well living space ventilation unit F170 / F170 E||up to approx. 120 m2||92.1 % / 81.9 %||45 dB(A)||A+ / A|
|x-well living space ventilation unit F270||up to approx. 210 m2||84.4 %||41 dB(A)||A|
In bathrooms, WCs, and all extract air rooms, x-well single-pipe fans reliably ensure that used and humid air is transported to the outside. The fans run extremely smoothly and quietly. Through different versions and combination options, they offer ideal solutions for all requirements.
Installation situation x-well A20 / A21
The single-pipe fan is designed for decentralised ventilation of individual rooms. Thanks to the intelligent design, one fan can be used for many different applications. The EC motors technology used ensures a high efficiency and the lowest acoustic emissions.
The single-pipe fan is designed for decentralised ventilation of individual rooms. Can be used for many applications thanks to the wide variety of versions.
For decentralised ventilation right through the outer wall of individual rooms. Ideal for bathrooms, WCs, and kitchens. Particularly quiet and with low power consumption due to innovative EC motor technology.
The small room fan is ideal for bathrooms, WCs, kitchens, and every other room – with innovative EC technology.
The cost-efficient and simple solution for the realisation of ventilation concepts. They ensure a natural flow of supply air into the rooms. With high sound insulation, low planning effort, simple installation, and easy maintenance.
The outside air vent is available as a design version with an internal glass panel.
The outside air vent is available with a plastic design outer hood.
Bluetooth button for x-well D13
The Bluetooth button for x-well D13 is available in two versions, battery or mains operation. For easy operation of the x-well D13 ventilation system with the basic functions. Commissioning using a smartphone APP (iOS, Android) is possible.
LED control for x-well D12
For controlling several x-well D12 reciprocating fans. The LED control can be integrated in conventional switch systems using an on-site adapter ring.
Touch control for x-well D12
For controlling several x-well D12 reciprocating fans with touch screen. The touch control can be integrated in conventional switch systems using an on-site adapter ring.
Smart Control for x-well D11 and D12
The control element is compatible with the x-well D11 and D12 pendulum fan systems. Operation via smartphone is possible (Android and iOS). Only one Smart Control can be integrated in a WiFi network!
Comfort control for x-well D11
For controlling several x-well D11 reciprocating fans with integrated humidity sensor including power supply unit. Connection of max. 4 fans.
Easy control for x-well D11
For the control of several x-well D11 reciprocating fans with power supply unit included. Connection of max. 4 fans.
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
Whether it’s a single-family house or an multi-family house, a new-build or a building that has been modernised for energy efficiency – controlled residential ventilation provides fresh air and healthy thermal comfort. Either centralised or decentralised ventilation systems are suitable. This guide will provide you with an overview as to which residential ventilation system is suitable for which building and should help you choose one.
Controlled residential ventilation continuously supplies living spaces with fresh air. The filters – outside air filters and extract air filters – play an important role here. What quality filters do you need? How often do the filters need to be replaced?