Optimizing the magnetic flux of the frequency converters in the Micropolis property (31 units). Estimated reduction in energy consumption by 1.5 to 3% of the annual energy consumption of ventilation machines. The motive is to minimize the energy consumption thus save costs.
The old ventilation unit was replaced with a new heat recovery system equipped ventilation unit. The efficiency of machines is at least […]
Pohjois-Ii School is a historical school along the main road north of the River Iijoki. The old side of the school was […]
The street lighting control of the entire municipal area was renewed, totaling 65 control centers. The renewal of the control will enable […]
A 132 m2 detached house built in 1977 had water radiator heating. It has been transferred to geothermal heating. The collecting circle […]
