pump oversized for chiller

fishguy597

Member
I have had my chiller for a while and decided to do some maintenance to it. I checked the temp difference and noticed it's at two degrees. I looked up my pump size and found out with 3' of head its rated for 11 gpm. My chiller is rated for 6-8 gpm. I'm thinking if I put in a ball valve and slow the flow down it should cause a greater temp diff. It should also make the chiller more efficient. I guess I'm just looking for feedback and see if anyone has similer experience.
 
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