- Clearance Sale
CLEARANCE ITEM. PREVIOUS RETAIL PRICE WAS $19.95 AVAILABLE ONLY WHILE SUPPLIES LAST!
Discover why geothermal heat pumps are the most energy-efficient technology for heating and cooling, and how all homes (new or retrofit, in hot or cold climates) can use this reliable, silent, non-polluting way of extracting free energy from the earth.
Author: Donal Blaise Lloyd
Item Number: 5290
We stand by our products. If you are not fully satisfied at any time with your purchase, simply return the item and we will issue you a full refund. No questions asked. Shipping and handling is non-refundable.