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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Thom Dunn's AC Testing Setup
- Thom Dunn tested multiple AC units in his home by installing several window units simultaneously.
- This unique setup allowed comprehensive comparison and testing in real environments.
How to Test AC Units Effectively
- Measure AC units for noise, energy use, and cooling efficiency over hours for best evaluation.
- User experience, including ease of installation and control, is crucial to pick the right unit.
How AC Units Work Simply
- ACs pull indoor air over a cold refrigerant coil to remove heat and moisture.
- Hot, moist air is expelled outside, while cooled, drier air recirculates inside.