The Aprilaire CO alarm is brought to you by the leader in indoor air comfort and is only available from qualified aprilaire dealers. Why?

Because there is more to installing a Co alarm than plugging it in. the correct height and locations in your home are essential to your safety. and to ensure even greater safety, the Aprilaire CO Alarm contains the most advanced electrochemical sensor on the market, meets U.L. standards and comes with a  5  year warranty.

If you want as much protection as possible from the dangers of carbon monoxide, you need professionally installed Apprilaire CO Alarms on every level of your home