Looking for an air conditioner for a small room in your home?
Split systems are the best solution. In fact, they’re the most common type of air conditioner here in Australia.
But what type of air conditioning unit do you get?
But what sized AC unit do you buy?
An air conditioner for a small room can range in size from 1.7kW to 2.5kW. You can cool or heat rooms up to 20m² with this size—perfect for a home office or guest bedroom.
But how do you choose one? If making a decision leaves you as confused as a hungry baby in a topless bar, not to worry.
Here is our air conditioner buying guide for 2022 the top split system air conditioners for small rooms in no particular order.
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Mitsubishi Heavy Industries bring us two cracking, super-efficient units perfect for small spaces. The Avanti range’s smallest air conditioningsizes include 2.0kW and 2.5 units.
Model Number:
SRK20ZSA-W/SRC20ZSA-W
Cooling capacity: 2.0kW
Heating capacity: 2.7kW
Model Number:
SRK25ZSA-W/SRC25ZSA-W
Cooling capacity: 2.5kW
Heating capacity: 3.2kW
Mitsubishi Heavy Industries offers a five-year parts and labour warranty. If you need to submit a warranty claim, you can fill out a warranty service request online.
SRK20ZSA-W/SRC20ZSA-W: From $1,700.00 to $2,100.00
SRK25ZSA-W/SRC25ZSA-W: From $1900.00 to $2135.00
Mitsubishi Electric’s energy-saving units are engineered for high performance, and their new streamlined design blends nicely with a modern home interior.
Model Number:
MSZ-AP25VGD-A1/MUZ-AP25VG-A1
Cooling capacity: 2.5kW
Heating capacity: 2.5kW
Mitsubishi Electric offers a full five-year warranty on parts and seven years on the compressor. Register your new unit online within 90 days of installation to receive an extra five years of parts and compressor protection.
From $1800.00 to $2315.00
Create a refreshing and calming atmosphere inside your home throughout the year with the Samsung Geo+ split system small room air conditioner.
Model Number: AR09TXHYCWKNSA/AR09TXHYCWKXSA
Cooling capacity: 2.5kW
Heating capacity: 3.2kW
Samsung offers a 5-year parts and labour warranty.
From $1830.00 to $2195.00
Haier’s Tempo air conditioner for a small roomis quiet and powerful. The remote Wi-Fi air conditioner control works through your home's smart speakers.
Model Number:
AS26TACHRA/1U26MACFRA
Cooling capacity: 2.5kW
Heating capacity: 2.9kW
Haier offers a full five-year warranty for the AC's indoor unit and seven years of protection for the compressor.
From $1680.00 to $2000.00
Fujitsu’s Lifecycle series AC for a small roomfeatures a sleek design and a human sensor control feature. This helps to maximise energy efficiency by measuring human movement in the room.
Model Number:
ASTG09KMTC/AOTG09KMTC
Cooling capacity: 2.5kW
Heating capacity: 3.2kW
The Fujitsu air conditioner warranty covers your air conditioning system for parts and labour for five years.
From $1810.00 to $2365.00
Panasonic’s smallest air conditioningunit boasts voice-activated controls and multiple control options for maximum convenience, all in a small, sexy package.
Model Number:
CS-RZ25WKRW/CU-RZ25WKR
Cooling capacity: 2.5kW
Heating capacity: 3.0kW
Panasonic stands by a 5-year parts and labour warranty.
From $1778.00 to $2130.00
The Rinnai Q Series is the perfect small air conditioner for bedrooms. This 5-star energy rating unit is packed with innovative features, comes encased in a sleek contemporary design, and is super-easy to maintain.
Model Number:
HINRQ25B/HONRQ25B
Cooling capacity: 2.5kW
Heating capacity: 2.5kW
Rinnai provides a five-year full product warranty. And, if you do need to cash in on the warranty, you can book a service online that takes less than five minutes to complete.
From $1665.00 to $1925.00
Carrier brings powerful, efficient, and sustainable heating and cooling solutions to every Australian home. Choose from two Aura Ultimate split systems—2.1 kW and 2.36 kW.
Model Number:
42QHB020N8-1/38QHB020N8-1
Cooling capacity: 2.1 kW
Heating capacity: 2.86 kW
Model Number:
42QHB026N8-1/38QHB026N8-1
Cooling capacity: 2.36 kW
Heating capacity: 3.30 kW
Carrier Air Conditioners come with a five-year parts and labour warranty.
42QHB020N8-1/38QHB020N8-1: From $1565.00 to $1790.00
42QHB026N8-1/38QHB026N8-1: From $1630.00 to $1905.00
Daikin’s Cora series is the ideal small air conditioner for the bedroom. Choose from two units—2.0kW and 2.5kW. These fully featured models are whisper quiet and stylish. Plus, all Daikin's split system AC units are approved by the National Asthma Council Australia Sensitive Choice® program.
Model Number:
FTXV20UVMA/RXV20UVMA
Cooling capacity: 2.0kW
Heating capacity: 2.7kW
Model Number:
FTXV25UVMA/RXV25UVMA
Cooling capacity: 2.5kW
Heating capacity: 3.2kW
Daikin stands by a 5-Year Parts and Labour warranty.
FTXV20UVMA/RXV20UVMA: From $1835.00 to $2070.00
FTXV25UVMA/RXV25UVMA: From $1880.00 to $2255.00
Righto. Now we’ve discussed the different options for an air conditioner for a small room.
But why bother with a small unit? Why not just get a big one? Well, in this case, bigger isn’t always better.
We understand you want to cocoon yourself in an icebox in summer. But it’s not a good idea to go the whole hog and buy a massive unit. You’ll just spend more money than you need to—on the unit—and your power bills.
So, let us tell you the benefits of buying the smallest air conditioning unit for your space.
Smaller AC units cost less to run. That includes how much energy they chew through and what it costs to maintain them.
If you go with an oversized unit, it’s more likely to kick on and off throughout the day as it reaches its thermostat set point. This leads to more wear and tear on the unit and more frequent repairs.
A small room air conditioner effectively cools the air while extracting moisture (humidity). Choosing a unit that’s too big for your room will quickly drop the temps but won’t dehumidify the air—which will leave you feeling cold and clammy.
A modern unit doesn’t release toxic gases, with many using eco-friendly R32 refrigerants.
Unlike the units of the 80s, smaller units take up less space and often go unnoticed. Plus, their modern designs blend in nicely with the decor.
We’re sure our air conditioner buying guide will help make your choice in buying a suitable unit easier.
Speaking of easier—here at Hello Breeze, we’re here to make your life easier. But, unfortunately, we can’t help you take care of the ankle biters. Or take the mother-in-law off your hands.
But we can offer the very best air conditioning service around. Plus, we only supply and install top brands you can trust.
Want more info on split systems? Check out our installation guide and our super-easy booking process.
Or, if you want to have a mag with us about the best AC for a small room in your home, give us a jingle on 1300 712 732, or ask us for a quote!