Guides
Air conditioning buying guides
Costs and quotes
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Split system installation cost in 2026
What a split system costs installed in 2026 by size, what a standard install includes, what costs extra, and retailer install packages compared.
12 min read
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Ducted air conditioning cost in Australia, 2026
What ducted air conditioning costs installed in 2026 by home size, what changes the price, zoning costs, and how to read a ducted quote.
12 min read
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Multi-split air conditioner cost in 2026
What a multi-split system costs for two to five rooms, when it beats ducted or separate splits, and what to check on the quote.
10 min read
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What a good air con quote should include
A checklist of what a good air con quote should include, the red flags to watch for, and how to compare quotes line by line.
10 min read
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The best time to install air conditioning
When to book air conditioning installation for the best availability and price, and how early installers book out before summer.
9 min read
Choosing a system
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Split, multi-head or ducted: which suits your home?
How split, multi-head and ducted systems compare on price, running cost, noise and zoning, and which suits your home.
11 min read
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What size air conditioner do I need? Room size chart
Find the right size air conditioner for your room with a room size chart, what changes the size, and why oversizing costs more.
11 min read
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Reverse cycle vs evaporative cooling
How reverse cycle (refrigerated) and evaporative cooling compare on comfort, running cost and heating, and which suits your climate.
10 min read
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What is a split system air conditioner?
How a split system air conditioner works, its parts, the sizes available and what to look for when you buy one.
9 min read
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What is reverse cycle air conditioning?
How reverse cycle air conditioning heats and cools, why it's so efficient, and how it performs in cold climates.
9 min read
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Air conditioners with air purification: what the filters actually do
What the filters and purification features in split systems do, how they compare with a HEPA purifier, and the options for ducted systems.
10 min read
Rebates and running costs
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Air con rebates in Australia in 2026
Every air conditioning rebate available in 2026, state by state: amounts, who qualifies and how the discount is applied.
11 min read
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Reverse cycle vs gas heating: running costs, rebates and replacing gas ducted
How reverse cycle heating compares with gas on running cost, the rebates for switching, and what replacing gas ducted heating involves.
13 min read
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What an air conditioner costs to run in 2026
What an air conditioner costs to run per hour, day and year in 2026 by size and electricity tariff, and how to keep the cost down.
12 min read
Living with air con
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The best temperature for your air conditioner
The best temperature settings for summer and winter, what each degree adds to running costs, and how to use modes and timers.
9 min read
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Air conditioner symbols and modes: what every button on the remote does
What each mode and symbol on your air con remote does, including dry mode, and where to find your brand's error codes.
10 min read
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Air conditioner vs dehumidifier: controlling humidity and mould at home
How reverse cycle air conditioning controls humidity and mould, when a portable dehumidifier still makes sense, and what each costs to run.
10 min read
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Air conditioner rules of thumb: the $5,000 rule, the 3-minute rule and what applies in Australia
What the $5,000 rule, the 3-minute rule and other common air con rules of thumb mean, and which ones apply to Australian homes.
10 min read
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ARCtick licences explained: what to check before you hire
What an ARCtick refrigerant licence covers, the other licences an installer needs in your state, and how to check them before you hire.
8 min read
Get quotes for your air con
Free and takes about two minutes. Check your rebate, then up to three licensed local installers quote the job.
Compare 3 quotes