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Assembly and installation.

Municipal Code of Chicago § 18-28-918.9.4
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18-28-918.9.4 Assembly and installation. A central heating furnace shall be installed in accordance with the manufacturer's instructions and shall be installed on a floor of noncombustible construction with noncombustible flooring and surface finish and with no combustible material against the underside thereof, or on fire-resistive slabs or arches having no combustible material against the underside thereof. Exceptions: 1. Appliances listed for installation on a combustible floor. 2. Installation on a floor protected in an approved manner.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2688377Fetched: 10/24/2026

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18-28-918.9.4 | Corpus