Capacity calculator
What size air conditioner do I need?
Six quick questions. We calculate a kW range for your space and show real systems that match, sized with the same rules we use when we quote.
1 · Property type
2 · Rooms / zones
3
3 · Total area: 90 m²
10 m²350 m²
4 · Storeys
5 · Insulation quality
6 · Existing system
Running costs
What does it cost to run in Sydney?
Pick any system from our range. The yearly figure comes from its official government test data for Sydney’s climate zone, priced at the current market median rate or the rate on your own bill.
Source: Australian GEMS registry · median of 170 Sydney residential tariffs · Refreshed monthly · Last updated June 2026