Carbon Monoxide Detection
Carbon monoxide (CO) is an invisible, odorless gas produced by fuel-burning appliances. It's deadly and requires specialized detectors.
Install CO detectors if you have: Gas appliances, oil furnace, fireplace, wood stove, or attached garage.
Placement: Install on every level, especially near sleeping areas. Follow manufacturer's instructions for exact heightβCO detectors have different placement requirements than smoke detectors.
Maintenance: Test monthly, replace batteries annually, replace unit according to manufacturer's recommendation (typically 5-7 years).