[RE-wrenches] Plumbing/Mechanical Code for obstructions above plumbing vents

Hello. I'm wondering if there is a code reference for the allowable clearance above a plumbing vent. I've run into several jurisdictions that ask for the clearance to be at least 2x the diameter of the vent pipe. I'm wondering if there are any code references to back this up or any code that spe

Re: [RE-wrenches] Plumbing/Mechanical Code for obstructions above plumbing vents

The 2021 IPC (Section 903) requires vents to terminate at the height specified by the AHJ (in fact the text of the document literally says "not less than [NUMBER] inches (mm) above the roof" which I believe in general is based on 6 inches above anticipated snow cover. The 2021 IPC also specifical

Re: [RE-wrenches] Plumbing/Mechanical Code for obstructions above plumbing vents

Note that CA adopts UPC not IPC and the last time I checked there was no exception to allow shorter vents under solar panels in the UPC, so it differed from IPC allowance. If this has changed, would be glad to be know about it! Cheers, Rebekah On Fri, May 13, 2022, 10:51 AM Brian Mehalic via RE-w

Re: [RE-wrenches] Sol-Ark arc fault issues

What are you using for the RSD, I have found they all fault out except for fire raptor, dont go with any features, keep it simple Jerry Jerry On Tue, May 10, 2022, 10:17 AM Eric Smiley via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: > A general question for those who have installed So