Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter CHAPTER 51 - MASSACHUSETTS RESIDENTIAL CODE
Chapter 3 - BUILDING PLANNING
Section R301
Subsection 301.1
Subsection 314.5
Universal Citation: 314.5 MA Code of Regs 314.5
Current through Register 1543, March 14, 2025
Revise and replace section R314.5 as follows:
R314.5 Combination Alarms. Combination smoke and carbon monoxide alarms shall be permitted to be used in lieu of smoke alarms and shall be interconnected such that fire alarms have precedence over carbon monoxide alarms in accordance with the requirements of NFPA 72.
Delete Exception #2 in section R314.6 Power source.
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