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Reducing heating costs; using a whole house fan
This episode of ASK THIS OLD HOUSE offers several tips for making a
home energy efficient. Plumbing and heating expert Richard
Trethewey helps a homeowner reduce his heating costs by installing
a weather-responsive control on his boiler. Landscape contractor
Roger Cook shares tips on reducing energy costs with landscaping.
General contractor Tom Silva helps a homeowner keep things cool
with a whole house fan.