Topic split from locked post located here for purposes of educational discussion and substantiation of potential Heat Pump damage claims, discussed further below. The continuation of discussion will only be allowed as long as the replys remain free of public personal dispute, which if necessary should be handled via PM - dmanb2b
PS - all members are reminded to read and adhere to our Site Rules & Forum Etiquette, here
This is totally incorrect. Any NG/LP heater has to go last in line after the filter. Never put a NG/LP heater before a Heat Pump, period.Originally Posted by galleymore
Additional, are the multiple heat pumps in series or parallel? All heat pumps need to be in parallel, in other words, they all need to be drawing fresh cold filtered pool water and passing it back to the pool (not to any other heat pump) or on to a NG/LP heater.