I think it's something like the item decays when exposed to
Sun Oct 24, 2021 4:29am
air, so after 7 years the CO detector just won't work.
I'm sure the manufacturers don't mind. Why develop something better if they have a guaranteed revenue stream? (They're also required by law in many places and if you've got gas appliances and don't have them you NEED to get one. Seriously. CO is that kind of dangerous.)
by law. Smoke detectors and CO detectors. When we bought our house like 6+ years ago the previous owner was like "I didn't have time to install these, but here's a box with a bunch of detectors to install".
We agreed to them and some how having the detectors available in the box like that was ... more
We had a water heater going bad that started releasing CO one night but the detector caught it. It might have affected the cat, though, as she came in and laid down which was unusual for her--around a crowd (we had some family over) she'd rather be somewhere else. Once she was moved outside she we... more