Carbon Monoxide Detectors
While some CO detectors last up to 7 years, most do not. Austin Utilities recommends that you replace your detector every 5 years. When in doubt of its age replace it. Be sure to test your detector regularly and replace batteries yearly.
Minnesota Statues require that Carbon Monoxide detectors be installed in every single family dwelling and every unit in a multifamily dwelling home.
Learn more about CO Alarm Statutes.