Indoor Comfort, Down to Earth Savings with Knoxville Geothermal Heating A source of consistent, metered flow of conditioned air is already being tapped by many homeowners all across Knoxville, TN, area. Geothermal heating and cooling is provided by the constant temperature found in their own backyards; just a few feet under the surface of the earth. The advantages of using this "down to earth" method for heating, cooling and hot water are many. Consider that according to studies by the Environmental Protection Agency (EPA), they list Knoxville geothermal heating and cooling as the most energy-efficient option on the market today. Experts from WaterFurnace International, Inc., leading manufacturer of geothermal heating and cooling products, list another benefit. It depends on the most ample source of renewable energy that is available to almost all Knoxville, TN, residents. A WaterFurnace geothermal system can achieve as much as 70% energy savings when compared to conventional systems like natural gas, electric or gas fuelled. The system removes noise pollution as well; operating at a sound level along the same lines a refrigerator would make. The result is a heating and cooling system that surpasses the efficiency of conventional systems while reducing your carbon footprint and your utility bills at the same time. The basic premise of a Knoxville geothermal system is to pull the free energy stored by the earth when the sun shines on it, and delivering via a series of pipes, called an earth loop, to your home. This removes hot and cold spots as it evenly warms or cools your home. In heating mode, our environmental-friendly coolant flows through the pipe carrying heat from the ground to the fluid and then to the geothermal unit inside of your home. Furnishing warm comfort and improved indoor air quality, the heat is distributed through either a conventional duct system or a hydronic radiant heat system. Levels of indoor air pollutants are two to five times greater than those outside, according to EPA tests. A Knoxville geothermal system confronts this concern as research shows that exposure to poor indoor air quality (IAQ) can lead to a variety of health problems such as, asthma, dizziness, fatigue and respiratory diseases. A variety of devices can be used to decrease the health risks associated with poor IAQ and improve the air in your home. The WaterFurnace product offering includes HEPA filter technology, heat recovery ventilators, electronic air cleaners and a selection of filters, all designed to work with a Knoxville geothermal system and contribute to good IAQ throughout the home. Visit the WaterFurnace website for a listing of products to help improve your home’s air quality. To find a Knoxville geothermal system that fits your needs, please contact Smith and Associates Geothermal or talk to a WaterFurnace expert at [[phone]].