How Many Carbon Monoxide Detectors Are Required By Law. For best protection CO alarms are recommended in bedrooms and in the hallway. Are CO alarms required in bedrooms.

Battery in the event of a power failure. Laws imposing upon owners of any dwelling or other building described in subsection a or f of this section a greater duty with regard to the installation repair and replacement of the smoke detectors or carbon monoxide detectors than is required by this section. How many carbon monoxide detectors are required in California.
Smoke Alarm and Carbon Monoxide CO Alarm Compliance This article is intended to assist Construction Officials with the smoke alarm and carbon monoxide alarm requirements when a reconstruction alteration renovation or repair is undertaken.
There are two industry standards referenced under the OFC and OBC namely CSA-619-01 Residential Carbon Monoxide Alarming Devices and UL 2034-2008 Single and Multiple Station Carbon Monoxide Detectors. CBC 907211 CRC R314 CRC R315 All new electrical outlets including smoke alarms carbon monoxide alarms receptacles switches. MGL c148 26F 12. They are now required near all sleeping areas in residential homes and in service rooms boiler rooms or garbage rooms and in multi-residential units.
