The Wirecutter Show Optimize Your AC
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Jun 18, 2025 Thom Dunn, a staff writer at Wirecutter specializing in air conditioning, shares expert tips on optimizing your cooling strategy. He highlights must-have features for window AC units and even a ceiling fan hack to beat the heat. Liam McCabe, another Wirecutter expert focusing on heat pumps, explains how these systems can enhance home comfort. The discussion also tackles the Midea U air conditioner recall, offering key advice on mold checks and maintenance. Get ready to stay cool this summer with their invaluable insights!
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Size Your AC Properly
- Choose an AC unit properly sized to your room based on BTUs; bigger is not always better.
- Oversized units cool fast but remove less moisture, causing discomfort from humidity.
Leave AC On When Away
- Keep your AC on a higher temperature setting instead of turning it off when away.
- Running AC constantly on auto mode saves energy and maintains comfort better than turning it off.
Heat Pumps Cool and Heat
- Heat pumps work like ACs for cooling, but can also reverse to provide heating.
- They absorb heat from outside even in cold weather and transfer it indoors efficiently.