Carbon Monoxide Detector Placement: Where to Install (and Where Not To)

Sun, 09 Aug 2026 00:00:00 +0000

You bought a carbon monoxide detector. You took it out of the box. But where exactly should you put it?

Placement matters more than most people think. A CO detector in the wrong location won’t detect carbon monoxide in time to warn you — and since CO is odorless, colorless, and invisible, you won’t know it’s there until the alarm sounds (or until it’s too late).

This guide covers the exact placement rules, room-by-room recommendations, and the common mistakes that make CO detectors less effective.

Installation on AlarmBeepGuide

Carbon Monoxide Detector Placement: Where to Install (and Where Not To)