ᐅ Central or Decentralized Ventilation System – Who Has Experience?
Created on: 26 Feb 2018 10:48
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Gerd&Jolanthe
Hello everyone,
We are going to build a single-family house to KfW55 standard. It will have a basement, ground floor, and upper floor. The living area is approximately 170m² (1830 sq ft) and the usable area 108m² (1163 sq ft) including stairs and basement – that’s the basic information.
Now we are wondering which ventilation system to choose, since new builds are very airtight due to the windows and insulation.
We were recommended a decentralized system, as it would be fully sufficient and requires less frequent maintenance and cleaning. Additionally, cleaning is easier and less problematic compared to a central ventilation system.
Could you share your views or experiences on which ventilation system would be most suitable?
Thank you very much.
We are going to build a single-family house to KfW55 standard. It will have a basement, ground floor, and upper floor. The living area is approximately 170m² (1830 sq ft) and the usable area 108m² (1163 sq ft) including stairs and basement – that’s the basic information.
Now we are wondering which ventilation system to choose, since new builds are very airtight due to the windows and insulation.
We were recommended a decentralized system, as it would be fully sufficient and requires less frequent maintenance and cleaning. Additionally, cleaning is easier and less problematic compared to a central ventilation system.
Could you share your views or experiences on which ventilation system would be most suitable?
Thank you very much.
Bookstar schrieb:
... back then, it was those drafty windows doing it, and they were free Yes, including cold drafts and radiant cold from all possible building components... Brr
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Baumfachmann3 Mar 2018 14:27The Zehnder Q350 costs €2300 plus ventilation ducts and installation, which makes it feasible for under €10,000.
I paid €8,900 for 176 m² (1894 sq ft), 5 rooms, 2 bathrooms.
I paid €8,900 for 176 m² (1894 sq ft), 5 rooms, 2 bathrooms.