ECM pump for near continuous running???
Would any of the hi efficiency ECM pumps used in hydronic heating system that cycle with controls be the same or different for using in near continuous running? Do they need to be built different to sustain near constant use. I want a pump that I can run near constantly to redistribute solar gain from my front portion of high mass hydronic floor(exposed to direct gain passive solar) to the rear(no solar exposure) when it is available as well as moving injected heated water into single zone loops when needed. Will near continuous use shorten a pumps life?
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