Geothermal Heating and Cooling Options in Savannah
Geothermal systems work by circulating a water-based solution through a series of underground pipes that transfer heat to or from the earth. In winter, geothermal heating systems absorb warmth from beneath the surface and transfer it into your home. In summer, geothermal cooling systems reverse this process, drawing heat out of your indoor air and releasing it underground.
Ideal for Savannah’s Climate
Savannah’s climate makes it well-suited to geothermal heat pump systems. Unlike air-source heat pumps that rely on outdoor air temperatures, geothermal systems draw from a consistent underground temperature, making them more stable and efficient.
Choosing the Right Loop System
Geothermal installation requires careful planning and skill. Horizontal and vertical loop systems offer different advantages, depending on your property size and soil conditions. A horizontal loop may be a better value for properties with available land, while a vertical loop can be ideal for smaller lots or commercial buildings.
Long-Term Savings and Efficiency
Geothermal systems can offer significant savings. While initial installation costs are higher than conventional systems, lower operating costs and less maintenance eventually help offset that investment. Most geothermal heat pumps last 20–25 years, and the underground loop system can function for over 50 years with minimal attention. Because the system transfers heat rather than generating it, it can achieve efficiency ratings of 300–600%, far surpassing most traditional HVAC options.
