Heat recovery ventilation: fresh air without heat loss
Airtight windows keep the heat in well, but they don't let your home breathe. A heat recovery unit constantly exchanges the air and recovers most of the heat that would otherwise escape when you air the rooms.
When you need a heat recovery unit
- Windows fog up and mould appears in the corners
- The air in the room is stuffy in the morning
- Your home became damp after new windows were installed
- You don't want to air the rooms in winter and lose heat
- The apartment faces a noisy street and you can't keep the windows open
- People with allergies or small children live in the home
Fresh air around the clock
No drafts and no open windows.
Lower heat loss
Incoming air is warmed by the heat of the outgoing air.
Less damp and mould
Lower risk of condensation and mould.
Cleaner air
Filters stop dust, pollen and insects.
Solutions for apartments and houses
Decentralised units
For apartments and individual rooms. Installed in the wall, with no ducts or major building work. Ideal for renovations.
- Installed in one day
- Quiet operation
- Can be added room by room
Central system
For houses and large apartments. One unit with ducts serves the whole home.
- Highest efficiency
- Air filtration throughout the house
- Planned together with you
Heat recovery unit maintenance
To keep a heat recovery unit working efficiently and quietly, the filters need regular cleaning or replacement and the heat exchanger needs cleaning. We service units installed by us and by other companies.
Why do my windows fog up on the inside?
Usually the humidity indoors is too high and ventilation is poor, especially after airtight PVC windows have been installed. Properly adjusted windows, new seals and heat recovery ventilation help.
Prices
The price depends on the number of rooms, the wall material and the chosen unit. After an inspection we'll offer the most suitable solution and an exact quote.
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Sunday: closed