Jefferson, Wisconsin
27551 County Highway U
Cashton, WI 54619
(608) 654-5522

A Guide to Geothermal Heating & Cooling December 27, 2018

Jefferson, Monroe
A Guide to Geothermal Heating & Cooling, Jefferson, Wisconsin

The geothermal process is designed to provide your home with optimal comfort without straining natural resources or your budget. Consider the system a bridge between the home and the earth below. It depends solely on those subterranean temperatures to cool the property during summer and warm it up in the winter. Here’s what you need to know before you contact your HVAC contractor for installation.

What You Should Know About Geothermal Systems

How Does the System Work?

HVAC contractorThe first point to remember about a geothermal system is that the temperature outside has little to no bearing on how well it will heat or cool your home. That’s because temperatures below ground don’t fluctuate nearly as much. The system includes an indoor unit, a series of pipes buried underground used to transfer liquids for heat exchange, known as an earth loop, and ductwork to deliver the air or hydronic piping like a boiler system. The system harnesses the sun’s consistent energy, which is absorbed by the earth, to produce comfortable temperatures inside your home.

What Is Geothermal Heating?

To warm your home effectively, fluids flowing through the earth loop absorb the heat that surrounds it underground. That warmth is then transferred to the indoor unit, where it is then distributed freely throughout the home. Think of it as a direct transfer from the earth—without the need for fuel and, thus, without the added concern of worrying about furnace repairs during wintertime. Electricity is only required to operate the geothermal system’s core parts, including the indoor unit’s fan or pumps and compressor.

What Is Geothermal Cooling?

To cool the home, the heating process goes into reverse. The heat is pulled from inside the home and transferred back to the ground through the earth loop. There are some misconceptions that geothermal systems can only create heat, but HVAC contractors stress that they are just as efficient in producing cool air.

What Are the Benefits?

Unlike traditional heating and cooling units, which may call for frequent air conditioning and furnace repairs, geothermal systems require very little attention. Proper installation from a qualified HVAC contractor is essential for the loop to last for decades without the need for much maintenance. Even the above-ground unit is usually averse to problems because it’s situated inside the house and therefore protected from inclement weather. All the system really needs is the occasional inspection, plus coil cleaning and filter changes at least once a year.


Are you interested in taking advantage of what the earth can offer your home? Consider a geothermal heating and cooling system from the professionals at Flock’s Heating & Air Conditioning in Cashton, WI. The skilled HVAC contractors are ready to answer all of your questions, and they will provide you with tips to enhance your home’s energy efficiency if you aren’t ready to make the switch just yet. They also offer a wide range of other services, including furnace and AC repairs, installation, and maintenance. Visit them online for details, and call (608) 654-5522 to request a quote.

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