More FAQs about Geothermal Heat Pump Systems


During your research into geothermal heat pump you have come up with some questions. Presented, here are some additional FAQs to answer your burning questions.

Will an underground loop affect my lawn or landscaping?
While there is a short-term disruption, the piping required for a geothermal heat pump system has no long-term damaging effects on your grass, trees, and other landscaping items. Temporary bare spots created by horizontal loop systems are easily brought back to its previous condition with grass seed or sod. Horizontal boring technology is also an option which minimizes lawn disturbance.

Do freezing conditions create potential problems with the buried loops?
If your geothermal loop system is installed properly, then no. Closed loop systems used by WaterFurnace geothermal heat pumps are placed at depths of four to six feet. The liquid within the closed loop systems is water with a slight amount of eco-friendly antifreeze, as opposed to a mixture of water and refrigerant, avoiding potential environment concerns of leakage.

Should I install an open or closed loop system?
There are a number of factors that influence this decision.

Open loop systems capture heat from the temperatures stored in groundwater and is slightly more efficient. One important consideration for an open loop is the quantity and quality of the water available. Geothermal units require up to 8 gallons of water per minute with low acidity and mineral content. A appropriate place to discharge the water is another consideration.

Closed loop systems are generally more expensive but are virtually maintenance free. They circulate a mixture of water and alcohol-based antifreeze in a self-contained environment in order to extract heat from the surrounding soil.

Crystal Valley Comfort will guide you to the solution best suited for your specific conditions.

Can Michiana residents install a ground source heat pump system themselves?
Do not attempt without prior working knowledge of geothermal buried loop systems. Improper installation of a geothermal heat pump can negate any benefits it can potentially provide. Issues with thermal pipe fusion, proper system design, and purging of air from loops are all better left to certified professionals.

Need more answers to questions about geothermal heat pump systems?
Crystal Valley Comfort is glad to offer its expert advice on proper sizing, installation, and maintenance on all WaterFurnace units. We are proud to be servicing Michiana and its surrounding areas. So whether if you live in Edwardsburg, Nappanee, or Goshen we have geothermal heat pumps to fit your specific needs. Contact us today.

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About Crystal Valley Comfort

Crystal Valley Comfort has provided Michiana geothermal heating and cooling solutions for many years. We proudly offer Michiana WaterFurnace geothermal systems and stand behind our quality work and products. Call us at Crystal Valley Comfort today. We are ready to bring you into the WaterFurnace Michiana geothermal family.

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