How to set your air conditioner for its best efficiency

Some of us have been told it's more energy-efficient and cost-effective to turn off our air conditioning when we leave home for work. Others have been told it’s best to just leave it running. Three experts interviewed by The Associated Press agreed that setti…

Having air conditioning at home is a luxury that keeps people comfortable during the hottest months of the year, and its debated whether the AC should stay blasting or be turned off when people head …

Originally published by Associated Press. Read the full article →