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From Lab to Legislation: How Cresstec Became a Driving Force in National HVAC-R Performance Policy
Independent CSIRO testing and a national DCCEEW bench-testing program confirm Cresstec’s expertise in refrigerant charge optimisation, proving how preventable HVAC faults increase energy use, emissions and costs. Discover why Cresstec is setting new industry standards in performance and maintenance.
Steve Becchio
Dec 5, 20253 min read


We were tracking HVAC refrigerant leaks with CSIRO before net zero was a buzzword.
Our early refrigerant gas leak testing helped trigger a wider CSIRO study into HVAC performance. The results reshaped how refrigerant loss is understood, and what to do about it.
Steve Becchio
Oct 30, 20256 min read
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