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Ceiling Fan Direction: What Works in Summer, and the Winter Myth
Counterclockwise in summer lets you raise the thermostat about 4°F. The winter reverse trick is real but far weaker than claimed — and only in some rooms.
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How to Read Your Electricity Meter (and Find What's Wasting Power)
Read dial, digital and smart meters correctly, then use a simple overnight test to find phantom loads — which can be up to 10% of a household's electricity.
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What Temperature Should a Water Heater Be Set At?
The DOE says 120°F, safety bodies say 140°F, and both are right for different reasons. How to decide, and how to change it without guessing.
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