For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.
Form a Business

Insulation of piping.

Municipal Code of Chicago § 18-29-607.5
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
18-29-607.5 Insulation of piping. For other than Group R-2, R-3, R-4 and R-5 occupancies that are four stories or less in height above grade plane, piping to the inlet of a water heater and piping conveying water heated by a water heater shall be insulated in accordance with Section C404.4 of the Chicago Energy Conservation Code. For Groups R-2, R-3, R-4 and R-5 that are four stories or less in height above grade plane, piping to the inlet of a water heater and piping conveying water heated by a water heater shall be insulated in accordance with Section R403.5.3 of the Chicago Energy Conservation Code. (Amend Coun. J. 10-14-21, p. 37722, Art. VI, § 27)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2691729Fetched: 10/24/2026

Starting a business in Illinois? Illinois LLC guide: costs and requirements

18-29-607.5 | Corpus