What is a Geothermal Slinky Loop?

Installing a geothermal heat pump closed loop with horizontal or vertical configuration requires some digging in the ground around your house. The more earth the excavators have to move means the more you have to pay and the longer the whole process is going to take. Recently, some geothermal heat pump installers have hit upon an innovative way to decrease the surface area needed for installation and cut out the amount of digging they have […]