Carbon Monoxide detector
I have a Costar model 9-rv battery-operated CO detector that has gone bad after 6 1/2 years. I want to replace it, but they apparently don't make that model any more. What is my best bet to replace it...
Forum Discussion
Just got my replacement from JMAC and it fits perfectly. It is about 4 years old, though, so it's only got another 5 years, but it works fine, the packaging and alarm seal were intact, and the included battery read 9.3 volts, so all is good.
