According to SOS Alarm, a total of ten units from the rescue service went to the scene.

- The fire had started in an empty boiler.

Some form of work had been done in the boiler, which caused the fire, says the rescue service's management operator.

No risk of spreading

The fire has now been extinguished and according to SOS Alarm, there should have been no risk of it spreading to nearby buildings and rooms at the heating plant.

The rescue service must remain in place for a while to cool down and check the temperature in the boiler.