Performing a Geothermal System Repair Requires Knowledge of Open and Closed Loop Designs

Before you have a repair performed on your geothermal heat system, you need to understand more about this process of heating and cooling. This type of system is popular, as it is the fastest-growing source of renewable energy for heating and cooling applications.  A geothermal system has been proven to be 70% more effective than other heating methods, and is also recognized for its low impact on the environment.

How a Geothermal System Works

If you require a geothermal system repair, you need to contact a company that is well-versed in installing and repairing geothermal systems. Not only must the contractor keenly understand how the system works, he or she also needs to know how to repair the system, if needed, so you as the consumer get the most for your money.

Technicians who provide geothermal system repair solutions and installations work on two types of residential applications. These applications consist of a closed-loop design or an open-loop configuration.

A geothermal system captures latent heat from either the ground or a nearby water source, such as a pond or well. Because underground or deep-water temperatures remain constant through the year, the heat can be circulated by a heat pump before it is dispersed in a home.

In the summer, the process is reversed and the heat inside the home is removed and transmitted back to a water well or the ground. Therefore, any geothermal system repair requires a solid understanding of the two types of system designs.

Taking a Closer Look at the Closed Loop Design

The closed loop design is used for ground-based geothermal installations, while the open loop system is employed for water-based geothermal installations. When the open loop design is used, water from a well is usually pumped to the heat pump, where the latent heat is taken from the water before it is dispersed inside the home. The cooled water is then sent back to its source by way of a discharge well or a pump. To use an open loop system, you need to depend on a reliable and constant deep-water source.

Find out more about geothermal systems by visiting a website such as Learn how you can make your home a more sustainable place to live.

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