rogerlarry
New Member
I'm renovating my basement bathroom and I'm putting the toilet where the shower used to be and moving the shower to a floor drain. I busted up the concrete in both locations and both locations have 4 inch cast iron. Here is my question:
1. Can I hook my toilet up to a cast iron p trap? I know the toilet has its own p trap, but I don't want to tear out the existing one in the ground. I'll basically have 2 traps in series, which I think is bad, but how bad???
I'm using a doughnut flange to connect the existing cast iron bell to a 4 inch pvc pipe. Also is there any advantage/disadvantage to having a 4 inch toilet flange?
1. Can I hook my toilet up to a cast iron p trap? I know the toilet has its own p trap, but I don't want to tear out the existing one in the ground. I'll basically have 2 traps in series, which I think is bad, but how bad???
I'm using a doughnut flange to connect the existing cast iron bell to a 4 inch pvc pipe. Also is there any advantage/disadvantage to having a 4 inch toilet flange?