01-24-2018, 05:35 AM
waste vent valve
These are technically "supplemental" to a proper vent, not a "replacement".
I'm using the Oatey 1.5" from Amazon; it comes with a slip ABS fitting that can be "glued right on".
That said ... they work great, and there's no reason you can't go through the wall near the roof, with the vent tucked under the overhang. Best of both worlds: venting outside, no hole through the roof.
These are technically "supplemental" to a proper vent, not a "replacement".
I'm using the Oatey 1.5" from Amazon; it comes with a slip ABS fitting that can be "glued right on".
That said ... they work great, and there's no reason you can't go through the wall near the roof, with the vent tucked under the overhang. Best of both worlds: venting outside, no hole through the roof.