Heat recovery ventilation unit and duct cleaning in Amsterdam
Cleaning and maintenance of heat recovery ventilation (MVHR) units and their ductwork. We assess the build-up of dirt and clean the relevant components in accordance with the applicable instructions.
A heat recovery ventilation unit (MVHR, known as WTW in Dutch) brings fresh air into your home while recovering heat from extracted air. Clean filters, a clean unit and clean ducts are important for this.

When does your heat recovery ventilation need maintenance?
- Filters are dirty or have not been replaced for a long time
- You notice reduced airflow
- There is an unpleasant smell in the home
- The unit is noisier than before
- The heat recovery ventilation unit and ducts have not been cleaned for years
How we work
Assessment
We assess dirt build-up in the unit, filters and ducts.
Filters
Dirty filters are replaced.
Unit cleaning
We clean the relevant components of the heat recovery ventilation unit in accordance with the applicable instructions.
Ducts and checks
Where needed, we clean the ducts and check operation.
A heat recovery ventilation unit is not a boiler
The heat exchanger in a heat recovery ventilation unit exchanges heat between ventilation air streams. A boiler heat exchanger heats the central heating water. For boiler work, see our boiler maintenance and repairs service.
Photographs
We do not yet have our own project photographs of heat recovery ventilation units on the website; the image on this page is a reference image.
Questions about heat recovery ventilation and duct cleaning
Other services from Ventra
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