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EERE » BTO » Building America » Solution Center Home » Image Gallery » Climate Zone Map from IECC 2021

Climate Zone Map from IECC 2021

Image

Reference

2021 International Energy Conservation Code - IECC

Author(s)

International Code Council

Organization(s)

ICC

Description

2021 edition of code establishing a baseline for energy efficiency by setting performance standards for the building envelope (defined as the boundary that separates heated/cooled air from unconditioned, outside air), mechanical systems, lighting systems and service water heating systems in homes and commercial businesses.

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