| You have to consider the overflow box itself also. I took a grinding wheel & made the fingers on the box bigger to handle a higher rate but I think this can be done, I have plans myself in doing this installing two 1" drains, with two Stockman's instead of Durso's. I can't put two Durso's in my box, it is too small for that. You may not need more than just adding the drains in your AGA.
__________________ Scott Ardoin (Ard-Dwan) |