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Open Loop Geothermal Heat Pump / Open Loop Geothermal + Irrigation

« on: April 23, 2020, 07:31:16 AM »

I saw on some other threads using a second CSV and booster pump for occasional higher pressure usage on a mostly low-pressure open-loop geothermal heat pump application.  Is there any way to do this without the booster pump?  Was thinking of 2 CSVs in parallel, each able to operate the well pump.  Would something like  that work?  Each of the 2 branches would be flowing at different pressures, and the well pump would shut  down when the last branch stops calling for water.