Updated refrigerant designations
ASHRAE and UNEP have published an updated fact sheet on refrigerant designations and safety classifications, providing current reference information for the HVAC industry.
What are the new ASHRAE refrigerant designations and safety classifications?
HVAC technicians and refrigeration mechanics need to stay current with refrigerant classifications for compliance, safe handling, and correct system specifications.
Key takeaways
- ASHRAE and UNEP have released updated refrigerant designation and safety classification information.
- The fact sheet provides current reference standards for refrigerant handling and specification.
- HVAC professionals should review the updated classifications for compliance purposes.
Related
NZ announces refrigerant stewardship scheme
New Zealand will bring synthetic F-gas refrigerants under a regulated product stewardship scheme from April 1, 2027. The article gives no further detail on how the scheme will work.
Why it matters: Australian HVAC and refrigeration businesses working across the Tasman, or watching trends here, may face similar refrigerant handling rules. The NZ details are not yet clear.
Seeing all-electric stars in the NABERS Annual Report
The NABERS 2025/26 Annual Report shows progress in energy efficiency, electrification, indoor environment, energy management innovation and embodied carbon. The report highlights all-electric buildings among the standouts.
Why it matters: Electricians, HVAC technicians and builders may see more demand for all-electric building work as NABERS ratings reward electrification. Plumbers working on gas hot water and appliances may be affected too.
Turning conversations into action as we wrap up National Safe Work Month
Safe Work Australia has wrapped up National Safe Work Month 2026 with a week 4 focus on turning workplace safety conversations into action. The article gives no specific measures, figures or deadlines.
Why it matters: Applies to all trades, including builders, electricians and plumbers, as a reminder to act on safety discussions on site. The article lists no new rules or requirements.