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!