Monthly Archives: July 2012

Heat Exchangers and Investments for Saving Energy

Perhaps one of the most under-appreciated sources for saving on one’s energy bill is a heat exchanger. ¬† The basic idea of a heat exchanger is to take an existing source of heat (from air or water), concentrate it, and pass air over it to provide heat for a home. ¬†Conveniently, they can work in […]
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