02-658 C.M.R. ch. 110, § 2 - NATIONALLY RECOGNIZED TESTING LABORATORY

Current through 2022-14, April 6, 2022

All heating, chimney and fireplace equipment, as well as any accessory equipment must be listed and approved by Underwriters' Laboratories or by an independent nationally recognized testing laboratory. Such listing must be in effect at time of installation.

Notes

02-658 C.M.R. ch. 110, § 2

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