geothermal

How a Geothermal System Works to Save Energy

March 24, 2017

According to the U.S. Department of Energy, more than 50 percent of your home’s energy use goes towards heating and cooling. A typical home uses about 11,000 kWh of electricity each year, which comes out to approximately $1,300 for Ohio residents based on current rates. However, surcharges, taxes, and other fees can easily drive your annual bill up to $2,000 and above. If you’ve ever winced at a utility bill, it’s time to consider a geothermal system. These systems sip electricity compared to the most efficient heat pump and conventional air conditioner models available today, which means you’ll save hundreds in utility bills each year when you replace your existing air conditioner and furnace.

The Earth’s Constant Temperature

Geothermal systems work by tapping into our planet’s constant temperature below the surface. Drill down just a few feet, and the dirt and bedrock is a comfortable, uniform temperature. Conventional air conditioners transfer heat from inside your home to the air outside, but that process becomes less efficient at higher temperatures. Geothermal units always work at the same efficiency, and because thermal energy transfers faster with liquids and solids than gases, your geothermal pump can cool or heat your house significantly faster than is possible with a conventional HVAC system.

Incredible Reliability

Energy efficiency isn’t the only benefit you’ll see from a new system. A new air conditioner will typically last about 15 years with some maintenance and repairs, but geothermal equipment is far more rugged. The underground loop uses a type of plastic that will last about 50 to 60 years, and you might need to replace the coolant pump once over the system’s lifespan. Why install four HVAC systems when you only have to install one?

If you’re tired of paying ever higher utility bills, then maybe it’s time to consider switching to a geothermal model. Visit us at Western Hills Heating & Air Conditioning for more information on geothermal systems and our other services, or give us a call at (812) 227-3001 today!

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