Copper vs. Plastic: The Superior Choice in Geothermal Systems

When it comes to harnessing the Earth’s renewable energy through geothermal systems, the choice of materials can significantly impact the efficiency and performance of the system. At the forefront of geothermal technology, the Waterless™ Geothermal system distinguishes itself by relying on copper instead of plastic for its ground loop, and we do this for many excellent reasons.


Superior Heat Transfer

Copper has exceptional thermal conductivity, and serves as the heart of a Waterless® Geothermal system. Unlike plastic, copper tubing excels at absorbing heat from the ground, making it a highly efficient conductor of thermal energy. This translates into a geothermal system that can transfer more heat while consuming significantly less electricity compared to alternative heat pump and geothermal designs.


Installation Versatility

The flexibility of a copper ground loop is another noteworthy advantage. It can be installed both horizontally and vertically, reaching depths between 70 to 100 feet below the frost line. Unlike bulkier alternatives, the copper ground loop requires only a small diameter bore hole for vertical loop installations, and a mere 3-foot diameter circle can contain all of the loop necessary to be buried for a diagonal loop design. This flexibility empowers property owners to implement the Waterless® Geothermal system virtually anywhere, making it an ideal choice for areas with limited space.


Reliability and Durability

Copper has a long-established reputation for reliability in various applications. Its non-flammable properties, high strength, and resilience at extreme temperatures make it an ideal material for geothermal systems. Copper’s robust nature ensures the ground loop’s longevity, reducing the need for maintenance and replacements over time.


Efficiency in Material Usage

Compared to plastic, copper requires less loop material to achieve a greater level of heat transfer. This not only contributes to cost savings but also aligns with sustainability goals by reducing resource consumption.


Eco-Friendly Conductivity

Copper’s impressive conductivity also extends to its eco-friendliness. By enhancing the efficiency of geothermal systems, copper minimizes the overall energy consumption of a property, reducing its carbon footprint. This makes the Waterless® Geothermal system an environmentally responsible choice.

The choice of copper over plastic in a Waterless® Geothermal system is not merely a matter of preference; it’s a strategic decision rooted in superior heat transfer, installation versatility, reliability, durability, and environmental consciousness. It exemplifies how thoughtful material selection can significantly enhance the performance and sustainability of geothermal systems, ultimately benefiting both homeowners and the planet.

Ready to experience the power of copper in your Geothermal System? Contact us today and discover how the superior conductivity and efficiency of copper can transform your heating and cooling experience. Let’s harness the full potential of geothermal together.