As I stated in an earlier post today my PB will be starting my project soon. They are planning to use 2 inch suction lines on floor drain and both skimmers all plumbed individually. They are planning to use 1.5 inch for all 4 pool returns, 2 deck jets and rock water fall for a total of 7 indivually plumbed return lines. All suction and returns are Sch 40 PVC. Should I request that the returns for everything but the deck jets be upgraded to 2 inch?
Set up is 20x40 freeform pool approx 28,000 gallons, two deck jets, one rock waterfall, Pentair IC 40, Pentair VS pump, Pentair Quad 80 Filter.
Thanks in advance.