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We supply and install superior brands, including Brivis, Braemar, Bonaire, Daikin and ActronAir.
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Need refrigerated cooling and heating in Hawthorn? ACS provides evaporative cooling, air conditioning and split systems in Hawthorn. Contact our team today!

Comfort close to home
Hawthorn is known for an unusual mix of homes. Alongside classic Victorian and Edwardian houses are interwar properties, renovated family homes, townhouses and a large number of apartments. In fact, apartments account for more than half of occupied private dwellings in the suburb.
This variety matters when choosing heating and cooling that Hawthorn residents can rely on. A system that works well in a large period home may be unnecessary for an apartment, while a renovated property with open-plan living can have very different heating and cooling requirements from the original layout.
03 9726 4444How we can help

We supply and install superior brands, including Brivis, Braemar, Bonaire, Daikin and ActronAir.
Free Quote Booking Explore Sales and Installation
Australian Climate Systems recommends servicing your system every 2-3 years.
Service Booking Explore Sales and Installation
Our technicians are fully trained and highly experienced. We offer reliable repairs for a wide range of systems.
Warranty Booking Explore Sales and InstallationPeople you can rely on
We are not just another heating and cooling company; we like to think of ourselves as your comfort partners. Here's why Australian Climate Systems is a top choice for heating and cooling solutions in Hawthorn:
To learn more about our heating and cooling solutions for Hawthorn, call us today on
03 9726 4444.
Heating & cooling for your property
Older Hawthorn houses can be difficult to heat evenly. High ceilings, timber floors, draughty windows and rooms separated by hallways can leave one part of the house noticeably colder than another. Some properties also have ageing ducted systems where deteriorated ductwork, blocked filters or worn fans reduce airflow before the heating unit itself has failed.
For larger family homes, a properly designed ducted reverse-cycle system can provide heating and cooling throughout the property while zoning allows bedrooms and unused areas to be switched off. For individual rooms or apartments, a split system can avoid the cost and disruption of installing extensive ductwork.
Refrigerated cooling and heating in Hawthorn homes may be especially useful where occupants want precise temperature control rather than simply increasing or reducing airflow.
Large areas of glazing can create significant heat gain during Melbourne's hotter periods, particularly in upper-floor rooms and living areas facing the afternoon sun. Apartments can have an additional issue: neighbouring dwellings and limited cross-ventilation can make natural cooling less effective.
Evaporative cooling may suit Hawthorn properties where fresh-air cooling and economical operation are priorities, particularly in appropriately designed houses. However, it is not automatically the best choice for every property. Refrigerated cooling offers more precise temperature control and can be preferable for apartments, bedrooms or homes where humidity and indoor conditions need closer management.
For many smaller properties, split systems in Hawthorn provide a practical way to target the rooms that actually need conditioning rather than paying to condition a whole building.
A system that takes an increasingly long time to heat or cool, produces unusual noises, cycles on and off repeatedly or develops inconsistent airflow should be inspected rather than simply operated at a higher setting.
Common faults include blocked filters, failing capacitors, electrical problems, worn motors, thermostat faults and damaged ductwork. In older ducted installations, disconnected or poorly insulated ducts can also mean energy is being spent conditioning air that never reaches the intended room.
An inspection should establish whether the problem is with the appliance, controls, airflow or installation. A repair can make sense when the main system remains in good condition, and the fault is relatively contained.
Repairing an old unit indefinitely is not always economical. Replacement deserves consideration when breakdowns are becoming frequent, replacement parts are difficult to source, performance has deteriorated significantly, or the system's energy consumption has become disproportionate to the comfort it provides.
Before installing new air conditioning, Hawthorn homeowners should consider more than the unit's capacity. Ceiling access, apartment restrictions, outdoor-unit placement, existing electrical supply, insulation, window exposure and the property's room layout can all influence the appropriate system.
Regular servicing helps identify airflow restrictions, electrical wear, refrigerant issues and deteriorating components before they become major faults. Filters should also be kept clean, as restricted airflow makes equipment work harder and can reduce performance.
For Hawthorn heating and cooling, efficient operation starts with correct system selection. A correctly sized system generally performs more effectively than an oversized unit that repeatedly cycles, while good zoning can prevent energy being wasted on empty rooms.
At Australian Climate Systems, we assess the property and existing system before recommending a solution. That means determining whether repair, maintenance, replacement or a new installation is actually justified, and designing the system around the home rather than forcing the home to accommodate the system.
If your Hawthorn home is fighting the weather, don't fight the thermostat; get the system assessed and find out what needs fixing, replacing or upgrading.
Speak to Our Specialists
Need new heating and cooling at your Hawthorn property? Whether you’re a local home or business owner, we provide cost-effective services backed by long-term workmanship guarantees. Australian Climate Systems has served the local community for more than 30 years and we take great pride in the quality of our customer service.
From split systems to ducted, reverse cycle, evaporative, we can provide the perfect HVAC solution for an affordable price. Reach out to us for a free quote today!
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Our team is based in Chirnside Park and serves homes and businesses across Melbourne.
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Tell us about your property and the heating & cooling installation, service or repair you need.
Speak to our team03 9726 4444Tell us about your heating and cooling needs.