Energetic renovation / axial fan retrofit
Using EC technology e.g. ECblue the fan costs are amortised after just one month!
Sample calculation:
Acquisition costs [€] |
Motor [kW] |
Electricity consumption per month [kWh] (80% usage) |
Electricity costs per month [€] (0,25 €/kWh) |
Monthly saving with 20% efficiency increase [€] |
Monthly fan financing costs [€] (6% interest rate) |
---|---|---|---|---|---|
800,00 | 1,0 | 576 | 44,00 | 28,80 | 15,47 |
1500,00 | 3,5 | 2016 | 504,00 | 100,80 | 29,00 |
1500,00 | 5,0 | 2880 | 720,00 | 144,00 | 29,00 |
According to measurements, the increase in efficiency as a result of the EC technology was between 20 and 80% – 50% on average. Let us create an individual calculation for you!