I have a client w/ a HEX-52 that is experiencing low water pressure when the geo is calling.
The system is open loop and is t'd off the inlet main before the well pump water hits the softener. Customer suspects that the problem lies in the unit sharing water from the common well. Our resident geo ezpert believes that if the submersible pump is pulling 50+ psi and if the unit is plumbed correctly the geo should not cause a domestic pressure drop even if multiple shower heads are running. Anybody have a good punchdown to diagnose the water pressure problem?

Thanks in Advance