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 5 - [CE] EXISTING BUILDINGS
Section CC104 - ALL ELECTRIC PATHWAY
Universal Citation: 225 CMR 23.00 MA Code of Regs CC104
Current through Register 1531, September 27, 2024
CC104 Add Section CC104 as follows:
CC104.1 General. New all-electric buildings shall comply with Sections CC101.4, CC101.5 and with one of the following:
1. Section C401.2.1 and Section
C401.4.3
2. Section C407.3 Passive
house
3. Exclusively R-use
buildings permitted prior to January 2024 may comply with Section C407.4 when
all dwelling units have a HERS rating of 45 or less.
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