Fireplace heat exchangers and fireplace inserts.
NYC Admin. Code § 27-848.10
in effect§ 27-848.10 Fireplace heat exchangers and fireplace inserts.
Fireplace heat exchangers and fireplace inserts shall not be inserted into or connected to factory-built fireplaces unless listed by a nationally recognized testing laboratory and accepted for use in the specific fireplace.
Source: City of New York, Charter, Administrative Code and Rules (American Legal Publishing XML export, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-52564Fetched: 10/24/2026
