Use Well Water as a Home Air Conditioner and Heater

Learn how Willard McFayden heats and cools his home with 60 degree Fahrenheit well water.

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The idea of using cool water to heat a house may seem somewhat strange to most of us. But that's exactly what Willard McFayden of Ellerbe, North Carolina has been doing-and doing quite successfully for years.
PHOTO: MOTHER EARTH NEWS STAFF