They said CO2 alarm. That’s carbon dioxide. It’s much less lethal than CO. It is still an oxygen displacing gas though. Also I’ve never heard of a CO2 alarm and I’ve heard other people mix up carbon monoxide and CO2. Now I wonder which it is. I kinda bet you’re right thinking that they’re talking about a CO alarm.
abecanread t1_j2sr5ko wrote
Reply to comment by Guygan in Something is causing CO2 buildup in part of the house- how do I secure the windows so I can ventilate it? by [deleted]
They said CO2 alarm. That’s carbon dioxide. It’s much less lethal than CO. It is still an oxygen displacing gas though. Also I’ve never heard of a CO2 alarm and I’ve heard other people mix up carbon monoxide and CO2. Now I wonder which it is. I kinda bet you’re right thinking that they’re talking about a CO alarm.