Brk Electronics 1039746 Plug-in Co Alarm Battery Backup

Product Description

The BRK ELECTRONICS 1039746 is a plug-in carbon monoxide alarm equipped with a battery backup unit (BBU), providing continuous CO detection even during a power outage. Designed for residential and light commercial environments, this alarm plugs directly into a standard AC wall outlet and maintains operation on battery power when grid power is interrupted. Licensed electricians and HVAC technicians commonly install CO detectors as part of code-compliant combustion appliance service and new construction work. The BBU ensures the alarm remains active during brownouts or outages, a critical safety requirement in any space with gas-fired equipment.

This CO alarm is suited for installation near gas furnaces, boilers, water heaters, fireplaces, and other combustion appliances in residential settings. It is typically mounted at outlet height in living areas, bedrooms, or utility rooms per manufacturer and local code requirements. The plug-in design eliminates hardwiring, simplifying placement and repositioning during service calls or tenant changeovers.

Key Features

• Plug-in design for tool-free installation into standard AC wall outlets
• Battery backup unit (BBU) maintains CO detection during power outages
• Designed for carbon monoxide detection in residential and light commercial spaces
• Sold individually as a single unit

Compatibility

Designed as an OEM-style plug-in CO detector suitable for residential and light commercial applications requiring carbon monoxide detection near combustion appliances.

Installation Notes

Installation is typically performed by a licensed electrician or qualified HVAC technician and should comply with NFPA 720 and applicable local codes governing CO detector placement. Plug the unit into a standard AC outlet at the recommended height per the manufacturer instructions and local authority having jurisdiction. Do not install in areas subject to excessive moisture, temperature extremes, or direct airflow from vents, as these conditions can affect sensor accuracy. Ensure the battery backup is installed and tested before commissioning the alarm.