Planning fiberglass pool install for this spring, probably around 17k gallon. I'll be using Intelliflo VS pump, cartridge filter, chlorinator (no heater). Pool size will be about 38 x 16, max depth 6'.
How many skimmers will I need?
How many returns? Should they be looped?
Should PVC piping be all the same size? 2"? 1 1/2"?
Should I insist on no flex piping?
Should 3 way valves be avoided?
Thanks in advance for the help!