Location.
Municipal Code of Chicago § 18-29-504.7.2
in effect18-29-504.7.2 Location.
The relief outlet discharge piping shall be installed so that it does not leave the room or enclosure in which the water heater and relief valve are located.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2691331Fetched: 10/24/2026
