How to Keep a Small Apartment Cool Without AC
Published How we research
Plenty of US rentals have no air conditioning, and a small space heats up fast. You can still stay comfortable with the right fan, smart use of curtains, and a few airflow habits. Here is how to keep a small apartment cool without AC.
Use a fan the right way
A quiet tower fan moves air where you need it, and pointing one out an open window in the evening pushes hot air out while a second pulls cooler air in. A bladeless DC fan does this without keeping you awake.
Block the heat at the window
Most heat comes in through sunny windows. Thermal blackout curtains drawn during the hottest part of the day keep a room measurably cooler, then open them once the sun moves off.
Keep the air moving and clean
Stagnant air feels hotter. Running a purifier or fan keeps air circulating, and clearing clutter from in front of vents and windows helps the whole apartment breathe.
Products from this article
The highest-scoring picks from the buying guides mentioned above. Scores are our editorial assessment, not customer ratings.
+ Quiet DC motor rated near 20 dB on low, genuinely unobtrusive for sleeping
From our guide: Best Quiet Fans for Small Bedrooms
+ Two-layer construction with a black liner blocks light completely, not mostly
From our guide: Best No-Drill Blackout Curtains for Renters
+ 20 dB sleep mode is functionally silent
From our guide: Best Quiet Fans for Small Bedrooms
+ Strong internal spring and locking ring hold heavy blackout panels without sagging across a wide span
From our guide: Best No-Drill Blackout Curtains for Renters
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