Our pool builder wants to run (1) 2" line to our (4) returns and loop them, is that OK. I wanted dedicated 2" lines per return with ball valves at the equipment pad to balance flow, shut off a return, etc.
Same for the spa, (1) 2" line to feed (8) jets, looped.
He is plumbing the (2) skimmers back to pad in 2" dedicated lines. Not sure if he has ball valves there - do I want them?
He also has the Polaris 380 on a 1-1/2" line, I think it should be 2"
Let me know what you guys think, build has not started yet.