Welcome to the new Air Change Website, packed with product and technical information for designers, contractors and builders.

Read about the trial of the new underceiling fresh air fan coil installed at Sienna Catholic College in the Queensland Sunshine Coast.

Due to increasing demand from our clients, we are moving to new premises with a 200% increase in floor capacity.

Up to 100 air conditioning consultants and design/construct engineers joined us for an informative product showcase and dinner at elegant Curzon Hall.