Installations this work applies to
- Supply and extract ducts around the heat exchanger
- Valves in the supply, the bypass and the extract
- Pocket filters and fine filters in the filter section
- The unit itself, reachable from the technical room
Ventilation cleaning · service
Cleaning MVHR installations
An MVHR installation reuses air inside the home. That saves energy, but it also means dust and fibres usually circulate through the system several times before they are discharged.
Back to ventilation cleaning
With MVHR the ducts on both sides of the heat exchanger collect the contamination. The valves in the supply and extract often run full, which means the unit has to work harder.
We clean the ducts, the valves and the internally accessible parts of the unit. The heat exchanger itself is left untouched, because it can only be treated with the right method and without damage.
What we do within this service
- Cleaning of the supply and extract ducts
- Cleaning of the valves inside the unit
- Cleaning of the filter section
- Assessment of the filter situation and the ventilation pattern
How the work is carried out
- 01
You send photos of the technical room and the unit.
- 02
We assess the MVHR unit, the duct connections and the access.
- 03
Cleaning of ducts, valves and filter section within the agreed scope.
- 04
Reporting with the state of the filters and a maintenance recommendation.
Field view of the components concerned
These photographs are Basel's own field photos. They show the type of component and its visible condition; they are not intended as evidence of a specific assignment or location.
Conditions, prerequisites and technical limits
- The heat exchanger is not opened; that requires a specialised treatment.
- Building management and automation systems are not modified.
- In a tenant situation permission from the manager or HOA is required.
Request a quote
Cleaning MVHR installations
Send photos of the installation and briefly describe what you would like cleaned. We assess the situation and come back with a concrete scope and a fixed price.
Request a quote
Send photos of the installation and briefly describe what you would like cleaned. We assess the situation and come back with a concrete scope and a fixed price.