• Dalsia flexCool

    Energy Transfer Station

    Modular energy transfer station which main function is to provide air cooling and cold tap water to your building. It serves as the interface between the district cooling system and the building cooling system and covers all types of ...

  • Dalsia floXY

    Heating substation for floor mounting

    Dalsia floXY is a family of floor mounted units with application in district heating. They use weather compensation electronic controller and could be connected to various SCADA systems.

  • Dalsia fleXY

    Heat Substations for wall mounting

    Dalsia fleXY is a complete plug & heat solution for wall mounting. Dalsia fleXY provides efficient heating while being compact and easy for transportation, installation and operation.


Brunata is pleased to announce to its customers and partners that we are changing our district heating substations product name from OpTherma to Dalsia Brunata.

The new name Dalsia Brunata comes in parallel with the company growth and our entry into new markets. Under the brand Dalsia Brunata we will continue to deliver a great value products and services that satisfy customer’s expectations time after time, delivery after delivery.

We look forward to delivering new orders with this new branding Dalsia Brunata.