http://www.randrheating.com/blog/how-geothermal-systems-work-why-you-should-take-advantage-of-them-now - R&R Heating & Air Conditioning Blog -
Looking for ways to lower your energy bill? Interested in saving up to 70% a month? If you’re thinking it’s too good to be true, you clearly haven’t heard of geothermal energy, yet. Geothermal energy is energy that is extracted from the under the Earth’s surface. This form of energy can be used to heat and cool your home, while allowing you to also have an abundance of hot water. The shallow ground of the Earth’s surface remains between 50-60 degrees. The system generates the heat during the wintertime, and generates the cooler temperatures during the summer time, leaving you with great results at less than half the price you’re paying now.
↧