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What is cooling and heating capacity?

What is cooling and heating capacity?


‘Cooling capacity’ is the measure of an air conditioning system’s ability to remove heat from a room, thus making the room ‘cooler’.


The reverse of this gives you ‘heating capacity’ (i.e. an air conditioner's ability to remove heat from outside and transferring this into the room).

Capacity in these instances is always measured using the rated conditions specified in the official document: Australian/New Zealand Standard: Performance of electrical appliances – Air conditioners and heat pumps (also known as ‘AS/NZS 3823’).


Generally the unit used for this measurement is specified in Kilowatts (kW).


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Why choose Daikin?

Experts in Air Conditioning

​As specialists, air conditioning is all we do. We take pride in designing products that provide clean, efficient, and superior comfort in the places we live, work and play.

​Specialist Dealer Network

​With over 450+ strong dealer network, Daikin is available through our Specialist Dealer network, who will assess, plan and install the right air conditioning solution for your home.

Quality After Sales Support

Our comprehensive range of services from our dedicated after sales support team will ensure the long term durability and keep your Daikin running smoothly for many years to come.

Sensitive Choice® Approved

Daikin's split system air conditioners are approved by the National Asthma Council Australia Sensitive Choice® program, and are the only split systems that carry the blue butterfly symbol.

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