Concerned by the cost of running your air conditioning? Worried about the impact of chemical refrigerants on the environment? Want to operate your business — or your home — more sustainably?
We retrofit existing systems to run on clean, natural hydrocarbon refrigerant. Same comfort, summer and winter. A third less energy. A future you can defend.
Hover or tap any card to see what a retrofit means for that kind of setup. The bigger the system, the bigger the saving — but every system benefits.
High-rises, office towers, retail spaces — anywhere cooling is a major share of the power bill.
MoreFor a building running cooling 12+ hours a day, a retrofit on the central plant can shave tens of thousands off the annual power bill. Same operation, same comfort — smaller invoice every quarter.
Pubs, clubs, butchers, bottle shops, kitchens — anything that needs to stay cold around the clock.
MoreRefrigeration runs constantly. Even modest per-hour savings add up fast — most cool room retrofits recover their cost within 12 months and keep paying back for years.
Wall splits, ducted whole-home systems, multi-head units — anywhere you cool your house.
MoreFor an average Sydney home running A/C through summer — or reverse-cycle heating through winter — that's a meaningful number off the quarterly bill. Same comfort, faster to set temperature, lower power draw, both directions.
We replace the chemical refrigerant in your existing air conditioner or refrigeration system with a clean, natural hydrocarbon equivalent. No new unit. No new ductwork. Just a smarter charge in the system you already own.
Hydrocarbon refrigerants have a Global Warming Potential thousands of times lower than the synthetic gases they replace. Cleaner air, cleaner conscience, cleaner compliance.
Less wear and tear. Fewer breakdowns. Smoother, quieter operation. Your existing system lasts longer too.
Every retrofit is engineered properly — sized correctly, leak-checked, pressure-tested, and signed off. We're fully insured, and we stand by every job we do.
And it's one of the easiest to bring down — without ripping out the system you already paid for.
Heating and cooling can account for around 25–50% of energy used in Australian homes, depending on climate zone.
Average electricity prices in Australia rose 37% in the two years to 2024 — and they aren't going back down. (Source: Finder)
Australia is cutting HFC refrigerant imports by 85% by 2036 under the Kigali Amendment. The synthetic gas in your unit is on a written-into-law deadline.
A natural refrigerant retrofit lowers all three numbers at once — your bill, your exposure to rising prices, and your reliance on a refrigerant that's being phased out anyway.
off your cooling and heating costs — what a typical household system sees after retrofit, depending on the system.
* Savings figures are indicative and based on typical Australian operating conditions. Actual results vary by unit, climate, and usage. A free system check determines your specific eligibility and expected return.
The natural hydrocarbon refrigerants we work with are produced right here — not imported, not stockpiled in containers somewhere. Australian-owned, Australian-sourced, Australian-installed.
Servicing greater Sydney & NSW.
Retrofit Aircon exists because the cheapest, fastest, most underused way to lower a building's emissions and its energy bill at the same time is already sitting on the wall. We just need to retrofit it with a natural hydrocarbon refrigerant.
Start with a free system checkQuestions? See the full FAQ page
Tell us what you've got — domestic split, ducted, commercial chiller — and we'll tell you what a retrofit would cost, what it would save, and whether it's even worth it.
Call or email and we'll arrange a time that suits — most jobs in greater Sydney can be quoted within a week.
