Code of Massachusetts Regulations
225 CMR - DEPARTMENT OF ENERGY RESOURCES
Title 225 CMR 23.00 - Massachusetts Front-end Amendments to the International Energy Conservation Code 2021 Massachusetts Stretch Energy Code - 2023 Commercial Amendments to IECC2021
Chapter 3 - [CE] SCOPE AND ADMINISTRATION
Section C301 - CLIMATE ZONES

Current through Register 1531, September 27, 2024

C301 Replace Section C301 as follows:

C301.1 GENERAL. Massachusetts is in climate zone 5A.

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