kmuddzy
Member
Hi. I searched on here but I didn't find my answer. I did find that you cannot have a vertical fitting in the p-trap arm and you can only have a 90 degree maximum horizontal direction change in total.
My question:
I have a 2" shower p-trap and a 1.5" tub p-trap. Both arms from those traps are within 5' of a wall I can run drains & vents in. My question is can I run the 1.5" p-trap arm into the 2" p-trap arm using a 2"x1.5" wye before the shower's 2"x1.5" sani-tee drain/vent so that I can share the drain/vent?
Would it make a difference if the tub drain was 2" instead of the 1.5"?
Oh...and if the p-trap is not installed straight (the street elbow is turned) is that turn counted as part of the 90degree max or is it not counted since it is part of the p-trap and not the p-trap arm?
Thanks! Keith
My question:
I have a 2" shower p-trap and a 1.5" tub p-trap. Both arms from those traps are within 5' of a wall I can run drains & vents in. My question is can I run the 1.5" p-trap arm into the 2" p-trap arm using a 2"x1.5" wye before the shower's 2"x1.5" sani-tee drain/vent so that I can share the drain/vent?
Would it make a difference if the tub drain was 2" instead of the 1.5"?
Oh...and if the p-trap is not installed straight (the street elbow is turned) is that turn counted as part of the 90degree max or is it not counted since it is part of the p-trap and not the p-trap arm?
Thanks! Keith
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