Make every season more comfortable
Looking to install or upgrade reverse cycle air conditioning? Talk to Trimech about a system suited to your home and heating and cooling needs.

Stay comfortable in every season with a reverse cycle air conditioner that can heat and cool your home. Trimech helps you choose, install and maintain the right system for your space and comfort needs.

Reverse cycle air conditioning gives you heating and cooling from the same system, making it a practical choice for year-round comfort. Trimech can help you choose a system suited to your home, whether you need a split system for selected spaces or ducted air conditioning for broader coverage.

Reverse cycle air conditioning suits households looking to simplify year-round comfort with a single system that handles both hot and cold weather.
Reverse cycle systems are well-suited to homes that need dependable cooling through summer and heating when temperatures fall, without relying on separate systems.
Reverse cycle technology lets the same air conditioner switch between heating and cooling, giving you flexible temperature control as conditions change throughout the year.
A reverse cycle air conditioner uses the same system for heating and cooling, adjusting its operation based on the mode you select.
Trimech’s service data shows the most common reverse cycle air conditioning issues recorded across the jobs our technicians attend.
Data as of October 2026
Technicians record air conditioners showing controller fault codes, with some systems inoperative or repeatedly faulting until the issue is diagnosed.
Faulty PCB, inverter and control boards are recorded when units stop running, flash fault lights or have electrically damaged boards needing replacement.
Leaking indoor units are often linked in job notes to condensate drain or pump problems that stop water draining away correctly.
Jobs record systems cooling poorly or not at all, with technicians checking issues such as refrigerant shortage, tripped circuits or control communication faults.
The figures above are Trimech own estimates, based on patterns we've observed across our internal job records tagged to Reverse cycle air conditioning jobs - not an independent industry study. Parts required will vary by cause and property.
Reverse cycle air conditioning costs depend on the system type, capacity, brand and installation requirements. These general ranges can help you budget before requesting a tailored quote.
A reverse cycle split system may cost around $1,500–$4,500+ supplied and installed, depending on the unit size and installation complexity. Smaller bedroom systems are generally on the lower end, while larger units for living areas cost more.
Ducted reverse cycle air conditioning generally costs more because it conditions multiple rooms through one central system. A typical installation may range from $8,000 to $15,000+, depending on home size, zoning, system capacity, and installation requirements.
We make choosing and installing reverse cycle air conditioning straightforward, with advice based on your home, comfort needs and preferred system type.
Let us know which areas you want to heat and cool, your current setup and whether you are considering a split or ducted system.
Our team considers room sizes, layout, system capacity and installation requirements to recommend a suitable reverse cycle solution.
Our technicians install your new reverse cycle air conditioner professionally, with care taken around your home and system setup.
After installation, Trimech can help with ongoing servicing, maintenance and repairs to keep your system performing as it should.
Our credentials support the quality behind every job. Trimech holds ARC licensing and authorised dealer status with Daikin and Seeley for trusted installation and servicing.




Looking to install or upgrade reverse cycle air conditioning? Talk to Trimech about a system suited to your home and heating and cooling needs.

Choosing the right reverse cycle system involves more than picking a unit off the shelf. Trimech considers how you use your home, the areas you want to heat and cool and the system capacity you need. Our team can then install your system and remain available for servicing, maintenance and repairs throughout its working life.
We help match the system to your home and comfort needs.
Turn to the same team for servicing, maintenance and repairs.
Recommendations consider the conditions homes across our regions face.
We work with recognised heating and cooling manufacturers.
Our customers rely on Trimech for professional advice, quality workmanship and dependable heating and cooling support. See what they have to say about their experience.
Browse examples of our air conditioning work across homes we service, from individual room systems to larger heating and cooling setups.
Ready to heat and cool your home with one system? Talk to Trimech about a reverse cycle air conditioner suited to your space and comfort needs.
Choosing a reverse cycle system can raise questions about heating, cooling, efficiency and system types. Here are some common questions homeowners want answered before getting started.
Yes. Reverse cycle air conditioners are designed to both heat and cool, allowing the same system to provide warmth in winter and cooling in summer.
Yes. Reverse cycle technology is available in both split and ducted systems. The right option depends on whether you want to condition individual rooms or multiple areas of your home.
Yes. In heating mode, the system absorbs available heat from the outside air and transfers it indoors. System performance and suitability will depend on the model and conditions.
The right capacity depends on factors such as room size, home layout and the areas you want to heat and cool. Trimech can assess your home and recommend an appropriate system.
Depending on your home and existing setup, reverse cycle air conditioning may be an alternative that combines heating and cooling in a single system. Trimech can assess your options before you upgrade.
Trimech provides reverse cycle air conditioning installation, servicing and repairs across our service areas, helping households stay comfortable through changing seasonal conditions.


Whether you’re planning a new reverse cycle system or need support with an existing one, our team is ready to help.
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