By Peter Souflias, Director and National Engineering Manager at Grosvenor Engineering Group (Grosvenor) Navigating the transition to R32 Refrigerant This year R32 refrigerant which is one of the most popular refrigerants used in Australia has had its low flammable gas grade upgraded to highly flammable from the ATL. The HVAC industry is now scrambling to accommodate … Continue reading Navigating the Transition to R32 Refrigerant