bartman99
New Member
Hi,
A bit of a noob here and I have been reading and searching this forum for an answer. Sorry if this has been addressed already.
Anyway, I understand from reading here the potential inherent problems with the reliability and longevity of using a variable speed/flow submersible pump (like the Grundfos SQE). What i don't understand is the claim that they do not or can not save energy.
Could someone please explain this? Is this based on ROI (and the high initial cost of the pump and the potential for frequent replacements) or are they not energy efficient at baseline? If not, why?
Thanks,
BM99
A bit of a noob here and I have been reading and searching this forum for an answer. Sorry if this has been addressed already.
Anyway, I understand from reading here the potential inherent problems with the reliability and longevity of using a variable speed/flow submersible pump (like the Grundfos SQE). What i don't understand is the claim that they do not or can not save energy.
Could someone please explain this? Is this based on ROI (and the high initial cost of the pump and the potential for frequent replacements) or are they not energy efficient at baseline? If not, why?
Thanks,
BM99