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Switch, Affordable Geothermal | Ask TOH

Full-Length Season Ask This Old House Season 18 Episode 7 23:43 Premiered 20191114

Heath installs a light switch, Ross explores affordable geothermal drilling techniques.

Heath Eastman replaces a standard toggle switch with a reproduction antique push button switch to match the rest of the house; Ross Trethewey travels to Albany, New York to explore ways to make drilling for and installing geothermal heat pumps more affordable for average homeowners.

Heath Eastman replaces a standard toggle switch with a reproduction antique push button switch to match the rest of the house; Ross Trethewey travels to Albany, New York to explore ways to make drilling for and installing geothermal heat pumps more affordable for average homeowners.

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