x-well® Pendulum fan
For ventilating apartments and houses
Decentralised residential ventilation offers the benefits of continuous air exchange and filtered air, ensuring a pleasant and healthy indoor climate along with lasting protection of the building fabric. Low-noise operation and equipped with effective heat recovery. Quick, easy, and cost-effective to plan, install, and maintain. Ideal for renovation projects due to the deliberate lack of ventilation ducts.
Ventilation with heat recovery: An integrated heat exchanger heats up while the fan is in the extract air phase. Once the fan direction has been reversed, it then transfers the stored energy to the fresh air flowing in. This enables efficient heat recovery to be achieved.
For ventilating apartments
Decentralised residential ventilation offers the benefits of continuous air exchange and filtered air, ensuring a pleasant and healthy indoor climate along with lasting protection of the building fabric. Low-noise operation and equipped with effective heat recovery. Quick, easy, and cost-effective to plan, install, and maintain. Ideal for renovation projects due to the deliberate lack of ventilation ducts.
- Minimal planning effort required, simple to install
- Thanks to permanent ventilation, the fabric of the building is better preserved and mould is prevented
- Cost-effective to install and maintain
- The air is filtered, making it particularly good for people with allergies; fresh air increases the feel-good factor
- Available as a window reveal variant
- An installation brick is available for simple installation in the building shell
Decentralised residential ventilation with heat recovery
4x D13, 2x A12 and 1x A21
In the case of decentralised residential ventilation, each of the relevant rooms has its own unit, which is the opposite of what happens in central systems. These units are installed directly in the outer walls of the rooms that need to be supplied without laying any air lines at all. In detached houses or multi-storey buildings, the Kermi x-well systems make particularly light work of retrofitting projects. When carrying out renovations, all the units are placed in the walls using a simple core drilling process. In new builds, they can be installed directly inside a special installation brick.
x-well D13
The designer inner panel made of plastic with a closing flap and a filter ensures optimal and low-noise air flow.
The reversible axial fan (change in direction of flow) and preheat exchanger made of special plastic ensure efficient and quite air exchange.
Ceramic heat exchanger with highly efficient honeycomb structure for the highest possible heat recovery level of 87 % according to EN 13141-8.
The outer panel – which is available in Stainless Steel, White, and Anthracite – ensures optimal flow of the air in both directions
Features
No wiring required between the fans
Can be operated via smartphone
A constant air flow even when the wind pressure is high (thanks to optional sensor technology)
Demand-regulated control via optional VOC, humidity, and temperature sensors
No volume flow reduction when a sound absorber is used
Can also be used for thin walls starting from a thickness of 20 cm.
Energy efficiency class A (CTRL = 1), with sensor system A+
External cover for D13 pendulum fan
x-well D12
The designer inner panel featuring a glass surface ensures optimal, low-noise air flow.
Filters prevent dust ingress and soiling of the ceramic body.
The reversible axial fan (change in direction of flow) ensures efficient and quite air exchange.
Ceramic heat exchanger with large surface thanks to honeycomb structure for heat recovery of 82 % according to EN 13141-8.
The outer panel – which is available in Stainless Steel and White – ensures optimal damping of the ambient noise.
Features
- Designer inner panel with glass surface
- Outer panel available in Stainless Steel and White
- Reversible axial fan and ceramic heat exchanger
- Intelligent BUS communication, meaning that no star-shaped wiring is required
- Operating elements available in different variants
- Energy efficiency class A (CTRL = 1), with sensor system A+
External cover for D12 pendulum fan
x-well D11
The designer inner panel ensures optimal, low-noise air flow.
Filters prevent dust ingress and soiling of the ceramic body.
The reversible axial fan (change in direction of flow) ensures efficient and quite air exchange.
Ceramic heat exchanger with large surface thanks to honeycomb structure for heat recovery of 81 % according to EN 13141-8.
The outer panel is available in White and ensures optimal damping of the ambient noise.
Features
Star-shaped wiring, up to 4 fans can be connected per control
Operating elements available in different variants
Up to four units can be connected to one operating element
Cost-optimised design
Ideal for the housing sector
Energy efficiency class A (CTRL = 1), with sensor system A+
Documents
Customer service
Quotation and planning service for x-well controlled residential ventilation
Form
BIM
IT data
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