Interpretation #7797
Published September 22, 2026
Original Request
- Code Version
- 2010
- Code
- MECHANIC
- Code Description
- Mechanical
- Chapter
- 4
- Section
- 404.1
- Topic
- Power for garage co sensors
Question
Is it the intent of this Code section to require a secondary power source, such as a generator, to operate the CO sensors and exhaust fans ?