Hafslund Oslo Celsio AS

A new expansion tank is being installed. We have delivered many new burners and continue to provide service and support to all natural gas, bio-oil fired and waste-fired facilities Hafslund Oslo Celsio AS has.

Hafslund Oslo Celsio AS has Norway’s largest district heating network by far and we are very proud to have the competence and capacity to deliver new installations, service and support. Jarotech has since its inception in 1984 delivered conversions, service and installation of the many district heating centers in Oslo.