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2011 December

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9 Ways to Make Your Home More Energy Efficient

September 3, 2009 By Harvey M. Sachs, Ph.D. The house is a system. You save money and improve performance when you take cost-effective measures that reduce building loads, and then install systems and appliances that are the right size to meet the reduced loads. In general, over-sizing worsens performance and increases costs. The most effective […]

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