{"product_id":"the-smart-guide-to-geothermal-how-to-harvest-earths-free-energy-for-heating-and-cooling","title":"The Smart Guide to Geothermal: How to Harvest Earth's Free Energy for Heating and Cooling","description":"\u003cp\u003eThis edition has been replaced by the expanded edition: Geo Power. Discover why geothermal heating and cooling is the most energy efficient technology available to homeowners  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. Contents: - Geothermal system options  including open-loop  closed-loop and DX configurations  using horizontal and vertical earth loops - The importance of finding a qualified contractor - Costs  tax credits and payback issues  plus calculating increased home values - Who is using geothermal energy  including the author s firsthand experiences  home profiles from around the country as well as an overview of commercial\/institutional projects - How solar electricity can be used to power the system  plus other future trends - Unraveling the science and technology of geothermal heat pumps (GHPs) - Understanding GHP performance standards  ratings and warranties - Comprehensive appendix with helpful resources (manufacturers  associations  etc.) and a career section for those interested in entering the field\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44966210601013,"sku":"ByrdShop_0977372480","price":61.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780977372485.jpg?v=1770557366","url":"https:\/\/atxbooks.com\/products\/the-smart-guide-to-geothermal-how-to-harvest-earths-free-energy-for-heating-and-cooling","provider":"ATX Books","version":"1.0","type":"link"}