How the Geothermal Heat Pump Works Presented by: Matt Coulterman

1
How the Geothermal Heat Pump WorksPresented by
Matt Coulterman

• Objective
• To have the audience understand the basics behind
  the operation of the geothermal heat pumps.

2
General Operation

• Moves energy from the ground via
• -Ground Water (Open Loop)
• -Water/antifreeze combination (Closed Loop)
• -Direct refrigerant circulation
• Transfers energy to refrigerant
• Refrigerant then goes through Refrigeration
  Cycle
• Transfers energy to air in building

3
The Refrigeration Cycle
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