This Old House
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Ask TOH | Home Energy Special

In a special episode of Ask This Old House, Richard and Kevin take a trip to Germany to discover how the country has become a world leader in energy efficiency. They find answers in the mechanical rooms of a home and a bed and breakfast. Plus, Kevin and Ross head to Texas to install a residential wind turbine in Texas.

Ask This Old House TV Season 14

Home Improvement How To's

Ask This Old House TV Season 40