780 CMR, ch. 51, ch. R16, M1601.3
Current through Register 1538, January 3, 2025
Revise and replace section M1601.3 Duct insulation materials as follows:
Duct insulation materials shall conform to the following requirements and the requirements of Chapter 11 of 780 CMR 51.00: Massachusetts Residential Code.
780 CMR, ch. 51, ch. R16, M1601.3