Looking to cool a small room but don’t want to install ductwork in your home? A small split system air conditioner is the perfect way to find relief from the cold or the heat while keeping energy costs down.
But, finding the right-sized unit to suit your room is essential to its efficiency.
Choose a unit that’s too small or too large, and it will be on struggle street performance-wise. Plus, you could be left with a hefty power bill.
Use this guide to determine the appropriate air conditioning to buy according to your room size.
| Room size | Example | Capacity |
|---|---|---|
| Up to 20m2 | Bedroom, study, small kitchen | 2 to 2.5kW |
| From 20 to 40m2 | Bedroom with an ensuite, small lounge | 2.5 to 5kW |
| From 40 to 60m2 | Large bedroom, mid-sized lounge | 4 to 6kW |
| 60m2 and above | Open-plan areas, large lounge | 5 to 9kW |
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Many factors can affect how a small split system air conditioner performs based on its position. However, your best bet is to install it in a high spot over your bed to ensure you get a direct flow of cool or warm air.
If you go with a Hello Breeze unit, our rockstar installers will suggest the best small split system air conditioner location.
We’ve knocked up a list of our favourite models.
This 5-star energy-rated small split system air conditioner will quickly heat and cool your room even with outdoor temps ranging from -15°C to 52°C.
Model: HINRQ25B/HONRQ25B
Cooling/Heating capacity: 2.5kW
Noise Level: 25-43 dBA
✓ The outdoor unit runs an anti-frost mode in below zero temps for the ultimate in heating performance
✓ Delivers a cooling airflow up to 15 metres
✓ A two-way temperature control mirrors outside ambient temperatures for a comfortable snooze
Visit the manufacturer’s website or our product page for more information.
Whack this small split system air conditioner in the bedroom and switch on night-time mode to ensure a cracking night’s slumber.
Model: MSZ-AP25VGD-A1/MUZ-AP25VG-A1
Cooling/Heating capacity: 2.5kW
Noise Level: 18-19 dBA
✓ Manage the unit from your smart device
✓ A Dual Barrier Coating reduces dirt and dust build-up for cleaner air
✓ Consistent temperatures and high-speed heating and cooling
Visit the manufacturer’s website or our product page for more information.
Carrier has produced a small split system air conditioner that will heat or cool your room even if outdoor temps range from -15°C to 50°C.
Choose from two sizes.
Model: 42QHB020N8-1/38QHB020N8-1
Cooling/Heating capacity: 2.1kW / 2.86kW
Noise Level: 27-36 dBA
Model: 42QHB026N8-1/38QHB026N8-1
Cooling/Heating capacity: 2.36kW / 3.30kW
Noise Level: 27-36 dBA
✓ Follow Me sensor technology regulates the room temperature
✓ X-ECO mode reduces the electrical frequency and fan speeds for greater energy efficiency
✓ A two-step filtration system removes airborne dust, fur, and household odours
Visit the manufacturer’s website or our product page for more information.
This whisper-quiet small split system air conditioner is one of the only units approved by the National Asthma Council Australia’s Sensitive Choice® program.
Model: FTXV20UVMA/RXV20UVMA
Cooling/Heating capacity: 2.0kW / 2.7kW
Noise Level: 26-39 dBA
Model: FTXV25UVMA/RXV25UVMA
Cooling/Heating capacity: 2.5kW / 3.2kW
Noise Level: 19-39 dBA
✓ 2-Area-Intelligent Eye sensor kicks into energy-saving mode when the room is unoccupied for 20 minutes
✓ Innovative louvres deliver longer throws for rapid cooling and even temperature distribution
Visit the manufacturer’s website for more information.
MHIAA brings us two uber-efficient units perfect for small spaces. These ultra-quiet air conditioners pack a solid punch, heating or cooling your room.
Model: SRK20ZSA-W/SRC20ZSA-W
Cooling/Heating capacity: 2.0kW / 2.7kW
Noise Level: 19-35 dBA
Model: SRK25ZSA-W/SRC25ZSA-W
Cooling/Heating capacity: 2.5kW / 3.2kW
Noise Level: 19-40 dBA
✓ An Allergen Clear System captures and destroys pollen, lice, allergens and odours
✓ 3D Auto airflow distributes air evenly and effectively
✓ Voice-activated controls
Visit the manufacturer’s website or our product page for more information.
✓ Multi-row heat exchanger provides rapid home heating and cooling
✓ Can connect to up to 8 zones
✓ If motion is undetected in a room, the system switches to energy-saving mode.
✓ Features an easy-to-use touch panel with a backlight
Install ME ducted reverse cycle air conditioning in Brisbane and Gold Coasts and watch those energy savings add up.
Plus, you don’t have to get off the couch to change the settings; ME’s ducted systems can connect to Amazon Alexa or Google Home for voice control.
Visit the manufacturer’s site or our ME page for more info.
When you buy an air conditioner from Hello Breeze, installation is included in the price.
Costs can vary from home to home, and your small split system air conditioner price will depend on:
The small split system air conditioner price will be between $1500 and $2400 inc installation and GST.
Your search for high-quality air conditioning to buy ends here!
Purchase an air conditioner from Hello Breeze, and you’re guaranteed to receive a unit you can depend on. We only work with brands we trust; a 5-year warranty backs all units. And we readily cover many Aussie areas like Brisbane and Gold Coasts, Gold Coast...
Choose the best small split system air conditioner for your space and get a quote now! Then, have a squiz at our installation guide and super-easy booking process. Or, give us a bell on 1300 712 732!