Ask the Experts!
20 August 2008
During a typical hot summer day, which of following scenarios uses less energy: (1) keeping my air conditioning on all day using a programmable thermostat or (2) on turn on the air conditioner when I’m home? Please assume that usually spend 8-9 hours working away from my home during the day.
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Entry Filed under: Ask the Experts. Tags: energy efficiency, minnesota energy challenge.



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