In this video, an old geothermal heat pump is being replaced with a new McQuay Enfinity Geothermal Heat Pump. This is a complete video showing the entire process of replacing a geothermal heat pump including: Replacement of pressurized ground loop water pump with a QT Flow Center, a non-pressurized system. (Both pump systems used Grundfos pumps) Replacing the plumbing from the ground loop to the pump center. Replacing the plumbing from pump center to Geothermal Heat Pump. Removing the old geothermal heat pump. Installing a new McQuay Enfinity Geothermal heat pump. Also in this video, the hot water heater is being replaced with a high efficiency GE heat pump water heater. Thanks for watching! If you have any questions feel free to call Ingram's Water and Air Equipment at (855)-INGRAMS.