Geothermal Systems
Higher Efficiency Means Lower Costs
Indiana temperatures range from 88.8˚ to 15.8˚ throughout the year. Of course, we have peaks and valleys that can result in 100+˚ days in the heat of summer and sub-zero days in the dead of winter. However, you may not realize that about four to six feet below the Earth's surface, the temperature remains relatively moderate and consistent all year, about 50˚ – 60˚. Why? Because the ground absorbs 47% of the sun’s energy (heat) as it hits the Earth's surface. Geothermal systems are able to tap into this free, renewable energy with an earth loop and provide heat and cool for your home.
How it works….
Heating
During the heating cycle, a geothermal system uses the earth loop to extract heat from the ground. As the system pulls heat from the loop, it distributes it through a conventional duct system or radiant floor system as warm air. Plus, as a bonus, it provides water heating for household use.

Cooling
In the cooling mode, a geothermal system cools your home by reversing the heating process. Instead of taking heat from the ground, it is removed from your home and either moved back into the earth loop or used to preheat your household water. The cool air is then distributed through the duct system in your home.

Why Choose Geothermal?....
According to the U.S. Environmental Protection Agency (EPA), geothermal heat pumps are the most energy-efficient, environmentally clean and cost-effective systems for heating and cooling. Although most homes still use traditional furnaces and air conditioners, geothermal heat pumps are becoming more popular.
Energy Savings
Geothermal systems require a small amount of electricity to transfer heat to and from the ground. In fact, a WaterFurnace geothermal system can deliver an astounding five units of energy for every one unit of electrical energy used. Most homeowners realize savings from 50% – 70% for heating, cooling and hot water.
Unsurpassed Comfort… EVERYWHERE
Geothermal systems heat and cool your home evenly, eliminating hot spots and cold spots. Plus, geothermal systems dehumidify the air in your home during those hot, humid summer months.
Quiet Operation
Geothermal systems are similar to refrigerators in that they are designed and constructed for "whisper quiet" operation… there is no noisy outdoor unit to disturb you or your neighbors.
Life Span
Geothermal units have proven to be very reliable and require less maintenance. A properly installed WaterFurnace geothermal system normally lives 25 years versus 12 years for the typical heating and cooling systems available today.
Environmentally Friendly
According to the Department of Energy, geothermal systems are the most environmentally friendly way to heat and cool your home. Geothermal systems emit no carbon dioxide, carbon monoxide or other greenhouse gasses. The installation of one geothermal system is the environmental equivalent to removing two cars from the street or planting 750 trees.
For more on this or any of our other products and services, please email us at consulting@williamscomfortair.com. Don’t forget to ask us about our exclusive 100% Satisfaction Guarantee!
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