Polaris booster pump problem

[Oclat]

I have not heard any noise, other than the sound of it running. It is only 6 months old as the other one lasted 10 years.

[Oclat]

Problem solved. Increased the flow @ Polaris so it moves thru the water faster. Evidently, the restriction/ flow was causing the pump's thermal limiter to get too hot.

[Watermom]

Thanks for the update. It may be useful to somebody else someday who has the same type of problem.