Doug,
You are exactly correct. Boiling water is not a concern as the low end of the pump is about 1 GPM. I put one in on my cousin's house (also a well source, open loop GT heat pump). He has livestock also and he allows water at about 1-2 GPM to fill livestock water tanks.
The well pump never shuts off! But the pump current does go way, way down.
Was hoping someone here had also used one.
Steve
__________________
consulting on geothermal heating/cooling & rational energy use since 1990
|