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A basic thermostat works by tripping a switch that sends power to a furnace or air compressor to begin the combustion process. Find out about the mercury switch inside of a thermostat with help from a home remodeling specialist in this free video on thermostats.
Expert: William Perkinson
Bio: William Perkinson is a partner with Perkinson Building Corporation, based in Birmingham, Ala.
Filmmaker: Tim Brown
Series Description: The most popular siding options for a home are vinyl, brick and Stucco, and vinyl is popular due to its affordable cost and the fact that it isn't hard to maintain. Discover why brick siding can be expensive with help from a home remodeling specialist in this free video series on home repair and maintenance.