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§ 14N-R3-R301 — Climate zone

Municipal Code of Chicago (2026 S-74, current through Council Journal of June 17, 2026) · Municipal Code of Chicago § 14N-R3-R301

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14N-R3-R301 Climate zone.

The provisions of Section R301 of IECC-RE are not adopted. The following is adopted as Section R301: "R301 CLIMATE ZONE R301.1 General. Climate zone 5A shall be used to determine the applicable requirements in Chapter 4."