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.
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
A layout of how McFaden's well water heat pump system works.