Water heater choice and maintenance can reduce energy costs

(PhysOrg.com) -- Between 16 and 18 percent of home energy is used to generate hot water, so hot water tank maintenance can pay big dividends on your energy bill.

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<p><a href="http://www.physorg.com/news145816039.html">Water heater choice and maintenance can reduce energy costs</a></p> <p>(PhysOrg.com) -- Between 16 and 18 percent of home energy is used to generate hot water, so hot water tank maintenance can pay big dividends on your energy bill.</p>