Fantech focuses on the implementation of ventilation products, including heat recovery ventilation, with an emphasis on reliability and energy efficiency. Passive House projects include the Dunedin Cohousing project, along with many others, and they have also worked on Westfield Mall (Newmarket), Commercial Bay (Auckland), Sky City Casino & Convention Centre (Auckland) and Residence du park (Queenstown). Fantech has a great reputation as a provider of high-quality products and solutions alongside expert advice.