• Welcome to The Building Code Forum

    Your premier resource for building code knowledge.

    This forum remains free to the public thanks to the generous support of our Sawhorse Members and Corporate Sponsors. Their contributions help keep this community thriving and accessible.

    Want enhanced access to expert discussions and exclusive features? Learn more about the benefits here.

    Ready to upgrade? Log in and upgrade now.

fan vent

  1. D

    Fresh air intake for hot water heater

    Putting a bathroom in basement. Need to either run new fan vent line to outside which would be a pain, or there are 2 fresh air intake lines to hot water heater closet, way easier. WouId it be against code to just tie into the fresh air intake?
Back
Top