3 Things You Need to Know about Geothermal Cooling

Posted On April 11th, 2017 by Lanz HVAC

Are you giving serious consideration to installing geothermal cooling as your next option for home air conditioning? Good for you: geothermal is a growing field for home comfort that not only benefits you, but also benefits the environment with emission-free performance and use of renewable energy.

You are probably already aware that going geothermal is a large choice, and the installation work is more extensive and will take longer than that of a standard home comfort system. Make sure that you rely on the geothermal experts in Champaign, IL at Lanz Heating & Cooling to help you with this process. We will make sure that geothermal cooling is the right choice for your home, and then provide you with excellent installation that will ensure your new system works well for many years.

Here are three important facts you need to know about geothermal cooling:

1. Geothermal Cooling is Also Geothermal Heating

When you invest in geothermal comfort for your home, you are receiving heating as well as cooling. Geothermal systems are ground-source heat pumps, which means like heat pumps they can move heat both out of your home (air conditioning) and into your home (heating). However, they use the stable heat of the earth as the medium for exchange, unlike air-source heat pumps. Because of the reliable ground temperature 10 ft. beneath the surface, you never have to worry about a ground-source heat pump turning inefficient during the winter.

2. Geothermal Systems Will Save You Money in the Long-Term

Some homeowners shy away from geothermal installation because of the higher initial price tag. However, the efficient performance of geothermal heat pumps means they will start paying back their costs almost immediately. The U.S. EPA estimates that a geothermal system will return its installation investment in 5–10 years. The longevity of a geothermal heat pump (the underground coils can last more than 50 years!) means you will have plenty of time to reap the benefits of its energy-saving properties.

Geothermal Systems Use Different Ground Loop Configurations to Fit Your Property

One of the restrictions of geothermal heat pumps is that they need enough space for their underground coils in order to work. Fortunately, there is more than one configuration for the ground loops to make it easier to fit them for different properties. The common set-up is horizontal loops buried 6–10 ft. below the ground. However, deeper vertical loops are common when there is less space available. Either configuration will deliver the quality performance you need from the system.
The technicians at Lanz Heating & Cooling are ready to help you discover the best way to supply your home with the efficient and long-lasting power of geothermal in Champaign, IL. Give us a call today to find out more about how geothermal systems operate and your other options for energy-saving home comfort.

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Stages of Geothermal System Installation

Posted On April 11th, 2017 by Lanz HVAC

Geothermal systems are an innovative way of heating and cooling your home, drawing upon the ambient temperature of the earth itself to do the job. Once you get down past five or six feet under the ground, the temperature of the earth doesn’t change, which the system can use to facilitate a heat exchange. Tubes are planted beneath the ground, and a water and antifreeze solution is pumped through it. In the summer, the tubes pull heat from your home and release it into the ground. In the winter, they pull heat from the ground and bring it into your home. It’s very efficient and environmentally friendly, and here in St. Joseph IL, geothermal systems make a lot of sense. But before you pull the trigger on a new system, you should understand the basic stages of geothermal system installation. We’ve provided a basic outline below.

  • The technician surveys your property and plans out the placement of the system: usually either horizontal (spreading the tubes out across a wide, shallow field), vertical (sinking the tubes beneath a single deep shaft, in cases where you don’t have a lot of property space), or water-based (in cases where you have a pond or similar body of water on your property).
  • The technician excavates the land where the tubes will go, digging holes (and grouting the sides in the case of vertical installations) then digging a trench back to your home.
  • The technician installs a water-to-water heat pump inside your home, providing the energy required to pump the mixture through the tubes and disperse the warm or cool air through your home.
  • The technician lays out the tubing in the holes, usually in coils, and then attaches them to your pump inside the home.
  • The technician tests the system to make sure it works and then buries the tubes by filling in the holes and trenches.

Every home is different, which means that the stages of geothermal system installation could very slightly from case to case. That’s what you should talk to the experts at Lanz Heating & Cooling before proceeding. Geothermal installation services in St. Joseph, IL don’t get more reliable, and we’ll discuss every step without before performing the operation with courtesy and care. Pick up the phone and give us a call today!

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