The De'Longhi Pinguino PAC EX100 Silent sits in our premium & quiet shortlist of portable air conditioners. De'Longhi's flagship: more capacity with the same famously low noise. We list it because it's a model Australian buyers consistently search for and buy in this category — and at its price point it's worth comparing before you decide.
Before you buy any portable air conditioner, size it to your room: allow roughly 1 kW of cooling capacity per 8–10 m² of floor space, and round up for western sun or high ceilings. Make sure the window venting kit suits your window type, and check the noise rating (dB) if it's going in a bedroom.
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How to choose a portable air conditioner · Best portable air conditioners in Australia 2026