Why does my house feel drafty even when all windows and doors are shut?
Your house feels drafty because air leaks exist around window frames, door frames, electrical outlets, and attic hatches even when everything is…
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Energy Efficiency
Practical, step-by-step fixes for energy efficiency problems — 30 published so far.
Why does my new ENERGY STAR refrigerator run constantly?
Your ENERGY STAR fridge may run constantly because the temperature is set too low, condenser coils are dirty, door seals are leaking,…
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why is cold air coming in around my windows even when they're closed
Cold air enters around closed windows because of worn weatherstripping, cracked caulk, or gaps in the frame. Seal these leaks with new…
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Why is my electric bill high even when devices are turned off?
Many devices still draw power when switched off — called phantom load — because they stay in standby mode, have clocks, or…
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Why is my house drafty even with the windows and doors closed
Your house feels drafty because air is leaking through hidden gaps around baseboards, electrical outlets, attic hatches, and window frames — not…
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Why is my smart thermostat not lowering my heating bill?
Your smart thermostat may not save energy if it's programmed incorrectly, placed in a bad location, or if your home has significant…
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