Hi All,
I'm running the foot vent for my kitchen island and I have my 1/4" slope going to the vertical section of vent, but I have a need to add two 1/8 bends under the slab, basically so I can avoid notching too much out of my footing. So the foot vent goes from a 1/4 slope to a 1/1 slope ("vertical") back to a 1/4 slope and then finally up to the roof. I wanted to confirm whether this is allowed or not. I didn't see anything in the CPC/UPC prohibiting this for island venting, but maybe it's prohibited by a more general rule.
I also wanted to checked if it's okay to use street fittings for the loop portion of the vent. I have a 45-90-45 all street, so minimal gluing.
Thanks!
I'm running the foot vent for my kitchen island and I have my 1/4" slope going to the vertical section of vent, but I have a need to add two 1/8 bends under the slab, basically so I can avoid notching too much out of my footing. So the foot vent goes from a 1/4 slope to a 1/1 slope ("vertical") back to a 1/4 slope and then finally up to the roof. I wanted to confirm whether this is allowed or not. I didn't see anything in the CPC/UPC prohibiting this for island venting, but maybe it's prohibited by a more general rule.
I also wanted to checked if it's okay to use street fittings for the loop portion of the vent. I have a 45-90-45 all street, so minimal gluing.
Thanks!