The skill level of your technicians can make all the difference to how well your HVACR equipment performs, especially when it comes to energy efficiency.
Good technicians need to be supported and to learn how to repair equipment, not simply replace equipment. The ability to repair equipment is a skill that should be valued and supported by better industry standards.
Industry practices have improved significantly over the past two decades. Just look at refrigerant leak rates which have dropped from 20 per cent in the early 2000s to four per cent per annum today.
According to Refrigerant Australia’s latest research, over 25 per cent of the leak sources reported in 2010 have been effectively eliminated through the implementation of new components and processes.
A notable example is the transition from schrader valves, service valves and pressure gauges to electronic sensors and digital controls.
Sure higher-quality components, better design and manufacturing processes, as well as quality materials, have all contributed to reduced leak rates.
But quality installations and preventative maintenance practices are even more important.
There are some common leak sources, such as flare joints and return bends on evaporators and condensers, that continue. But it’s the skill level of the trusty technician and good maintenance practices that make a real difference.
Budgets are another determining factor. We all know financial pressure drives so many decisions that are made today. This is probably why the rising cost of refrigerants, which have been on an upward trajectory since the HFC phase down began, has also contributed to better industry practices and reduced leak rates.
Organisations continue to tighten the purse strings. On the upside, they have also adopted sustainability and made it a priority.
This has transformed today’s technicians into guardians of the environment.
Tomorrow they will become the net zero technician. This is the next generation technician that needs encouragement today. Apprentices should be encouraged to appreciate the craftmanship that is integral to their role.
That is exactly why CCN in partnership with the Australian Refrigeration Council has launched NextGen 2025.
This is an initiative that showcases our next generation technicians, supporting talented apprentices and technicians under the age of 25. Raise the bar and make your apprentices the superheroes of tomorrow by nominating at: www.climatecontrolnews.com.au/nextgen