A ground loop is a network of underground pipes used in geothermal heat pump systems to exchange heat with the earth. Because the ground maintains a constant temperature year-round, these systems are incredibly efficient compared to air-source Heat Pump Condensers. The loop circulates a water or antifreeze solution that either absorbs heat from the earth in the winter or rejects it into the ground during the summer. While we specialize in high-efficiency ACIq air-source units, ground loops represent a premium tier of sustainable heating. This technology requires a significant amount of yard space and specialized Water-Plumbing installation. A properly sized ground loop can provide a home with 400% efficiency, meaning it provides four units of heat for every one unit of electricity used. It is a long-term investment in energy independence and environmental stewardship. For homeowners with the land and budget, it is the ultimate "green" HVAC solution.