Page 918 - 2018_IRC

APPENDIX N

VENTING METHODS

This appendix is informative and is not part of the code. This appendix provides examples of various venting methods.
User note:
About this appendix: Venting for plumbing systems is often best understood using diagrams such as isometrics. Appendix N illustrates a
variety of venting methods indicated in Chapter 31 of this code.

For SI: 1 inch = 25.4 mm.
FIGURE N1
TYPICAL SINGLE-BATH WET-VENT ARRANGEMENTS

2018 INTERNATIONAL RESIDENTIAL CODE ® 893
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