Are you planning to replace an existing ventilation system with a new one? It’s highly likely that the new system will consume up to 80% less energy. Replacement is also more affordable than installing an entirely new system, because the air ducts are already in place.
 |  | |
|---|---|---|
For new construction | For replacement | |
| Mechanical ventilation | N/A | € 400 - € 600 |
| Decentralised ventilation per room | € 1.500 - € 3.000 | N/A |
| Central heat recovery ventilation | € 10.000 - € 17.000 | € 1.500 - € 2.500 |
| Climate control | € 2.500 - € 5.000* | N/A |
* these costs are in addition to the costs of a central heat recovery ventialtion system
The costs of a ventilation system vary significantly based on the type of ventilation system you choose. Overall, the greater the investment, the more money you save on energy costs. An expanded heat recovery system with cooling requires less energy to cool or heat your home. Over time, this investment will pay for itself.
See the adjacent chart for the estimated total costs of each ventilation system. The figures take the product purchase prices and the cost of the installer’s work into account.
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