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Form a Business

High-pressure.

Municipal Code of Chicago § 18-29-608.16.2.1
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18-29-608.16.2.1 High-pressure. Steam boilers exceeding a pressure of 15 psi (103.4 kPa) and hydronic heating systems designed to exceed a pressure of 30 psi (306.9 kPa) or a temperature of 250°F (121°C) shall not be directly connected to the water supply system. (Amend Coun. J. 6-17-26, p. 45214, Art. IV, § 60)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2705099Fetched: 10/24/2026

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18-29-608.16.2.1 | Corpus