What We Do Air Change design and manufacture HVAC equipment specialising in systems that can pre-condition the fresh air supply to minimise the energy needed to condition (heat, cool and de-humidify) this outdoor air to the buildings specified operating conditions. Air Change technology allows greater levels of fresh air supply for optimal indoor air quality with a significantly reduced energy consumption penalty. This is achieved by our  highly efficient, patented energy recovery technology which can reduce the fresh air load imposed on the air conditioning plant by up to 75%. (See The Technology).   Reducing the peak fresh air load reduces the air conditioning plant size and its energy consumption saving money and reducing CO2 & green house gas emissions. Air Change products have been well received because they supply conditioned fresh air in a simple, energy efficient, low maintenance, cost effective packaged unit. We can engineer a tailored HVAC solution for any application because we have extensive engineering expertise in innovative energy recovery and ventilation systems.

Company History Air Change was established in 2000 to design and manufacture HVAC equipment for commercial applications using a unique patented air to air energy recovery technology. The technology has been designed to pre-condition the fresh outdoor air by using the energy contained in the air being exhausted from the building.      Since that time, the Company has developed a comprehensive range of energy efficient packaged HVAC products incorporating the energy recovery technology for the Australian and Asia Pacific markets.