Welcome to the Australian Institute of Refrigeration Air Conditioning and Heating

The Australian Institute of Refrigeration, Air Conditioning and Heating (AIRAH) is a specialist organisation for air conditioning, refrigeration, heating and ventilation professionals.  Formed in 1920, AIRAH is recognised by government and industry bodies for its expertise across a wide range of issues in the area of engineering services for the built environment.  AIRAH represents over 10,000 professionals across Australia.