Geothermal Heat Pump: How It Works

An electrically powered, geothermal heating and cooling system transfers heat between your lake house and the earth using fluid circulated through long loops of underground pipe. In principle, a geothermal heat pump functions like a conventional heat pump, by using high-pressure refrigerant to capture and move heat between indoors...

America’s best lake: And the winner is…

Lake Tahoe – North America’s largest and most popular alpine lake, a place Mark Twain once called “the fairest picture the whole earth affords” – is the champion in USA TODAY’s recent survey. The poll generated more than 5,000 votes via Facebook and Twitter. By Laura Bly, USA TODAY...