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  1. Heat Pump Requirements

    In order to preheat the water entering the boiler with a closed loop geothermal system without a heat pump, the ground temperature would need to be significantly warmer than the water your trying to...
  2. I agree with Gators comments. There are many...

    I agree with Gators comments. There are many factors that need to be accounted for to have a successful operating geothermal system. Soil thermal conductivity, fluid flow rates, depth of boreholes...
  3. Replies

    Water Flow Rate

    The flow rate of 5 usgpm is too low for a 5 ton heat pump. Most heat pumps of this size require about 12-15 usgpm. The biggest thing that needs to be thought about is the run time percentage. If...
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