908.7.1.1 Affected dwelling units. Carbon monoxide alarms or detectors shall be required within the following dwelling units:
- 1. Units on the same story where carbon monoxide-producing equipment or enclosed parking is located.
- 2. Units on the stories above and below the floor where carbon monoxide-producing equipment or enclosed parking is located.
- 3. Units in a building containing a carbon monoxide-producing furnace, boiler, or water heater as part of a central system.
- 4. Units in a building served by a carbon monoxide-producing furnace, boiler, or water heater as part of a central system that is located in an adjoining or attached building.
- 908.7.1.1.1 Required locations within dwelling units.
Carbon monoxide alarms or detectors shall be located within dwelling units as follows:
- 1. Outside of any room used for sleeping purposes, within 15 feet (4572 mm) of the entrance to such room.
- 2. In any room used for sleeping purposes.
- 3. On any story within a dwelling unit, including below-grade stories and penthouses of any area, but not including crawl spaces and uninhabitable attics.
- 908.7.1.1.2 Installation requirements.
Carbon monoxide alarms or detectors shall comply with the power source, interconnection, and acceptance testing requirements as required for smoke alarms in accordance with
Sections 907.2.10.2 through
907.2.10.4.
