Hi Everyone. Our builder installed 2" suction lines and 1.5" returns but our contract is for 2.5" suction lines. They are changing the suction lines to 2.5" and keep the return lines at 1.5". Is this sufficient or should the returns line be changed to 2"? Please help as we know nothing about pool and plumbing. Just feel like this isn't right.
Thank you so much.