Hayward tcell-5 pvc fitting


Well-known member
Apr 19, 2016
Murfreesboro, TN (Middle TN)
Hi all. So I have hard pvc 1-1/2 inch if memory serves. I bought the Hayward Aquatrol and it only comes with the 2 inch pvc fitting. Is there a reason it only comes with 2 inch? Can I just get an adapter and go down to 1-1/2 or am I breaking some plumbing rule?

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