The main purposes of a Heating, Ventilation, and Air-Conditioning (HVAC) system are to help maintain good indoor air quality through adequate ventilation with filtration, and to provide thermal comfort.

The selection of equipment for heating, cooling and ventilating any building is a complex design decision that must balance many factors – including heating and cooling needs, energy efficiency, humidity control, potential for natural ventilation, adherence to codes and standards, outdoor air quantity and quality, indoor air quality, and cost.

Derm Group specialises in advanced, energy-efficient HVAC systems that provide reliable, comfort-controlled environments – whilst ensuring maximum operating efficiency.

We operate throughout Tanzania – where climatic conditions vary – designing, installing and maintaining the most appropriate HVAC systems for residential, commercial, industrial and government buildings. From retail stores to restaurants, offices to hotels, universities to healthcare facilities, our HVAC systems will improve comfort levels, reduce total cost of ownership and protect indoor air quality.