A draft AS/NZS Standard on performance of electrical appliances, specifically on testing and calculating methods on air conditioners and heat pumps, is open for comment. The draft Standards, which consists of three parts, is currently known as: DR AS/NZS 3823.4.1:2014 Amd 1:2016 Performance of electrical appliances–Air conditioners and heat pumps air-cooled air conditioners and air-to-air… Read more »