HVAC implementation of the GORA Residential Complex in Sofia was assigned to Chernev Clima Service Ltd.. The air conditioning is made with a mini VRF system LG with medium pressure ducts. For the heating part you can count on water floor heating REHAU with included intelligent control NEA SMART 2.0 for full control. The company supplies and installs BOSCH gas boilers, as well as performs the building gas installation. The ventilation in the underground garages is with BVN brand fans.