Index
FAQs
Reference
Fundamentals
Ground Water (Open-Loop) Systems
Environment
Equipment
Ground-Coupled (Closed-Loop) Systems
Special Considerations
Installations
The closed-loop ground-coupled system uses a buried or submerged geothermal heat exchanger. This heat exchanger can reject or draw heat from a source such as the earth, a lake, or a pond, by circulating water through a loop.
Water-to-Air Water-to-Water Refrigeration Cycle Fluids & Treatment Operation & Maintenance
The closed-loop ground-coupled system uses a buried or submerged geothermal
heat exchanger. This heat exchanger can reject or draw heat from a source such
as the earth, a lake, or a pond, by circulating water through a loop.