Anyone else have a problem with using a 2" AAV on the 4" vent for a commercial self-serve and full sevice “laundromat” servicing 30 washing machines?
Is there a 4" AAV that anyone is aware of?
I’m writing the report, now.
Anyone else have a problem with using a 2" AAV on the 4" vent for a commercial self-serve and full sevice “laundromat” servicing 30 washing machines?
Is there a 4" AAV that anyone is aware of?
I’m writing the report, now.
Hi to all,
Barry, I would see that in the same light as any other reduction in vent diameter, and as such improper
Regards
Gerry
Thank you both for the leg-work and timely replies.
Saved the day!