Guy Robert
I've had the same CO detector in my home for many years now, perhaps more than 7 years. The lights work (both POWER and CAUTION) and every time I press the TEST button it lets out the loud beep that it should when CO is in the air. My concern, however, is whether or not the detector is still as functional as it was when it was purchased.
Granted, I've been using the same smoke detector for 20 years and it seems to work A-OK, but are CO detectors any different?
Answer
There is a certain life expectancy in smoke and CO detectors. I read in a technical bulletin they last about 7 years. Reason is, sensitivity parameters change through the years. Put your mind at ease and install new units, also change batteries when we set our clocks ahead and back. (Easy to remember)
There is a certain life expectancy in smoke and CO detectors. I read in a technical bulletin they last about 7 years. Reason is, sensitivity parameters change through the years. Put your mind at ease and install new units, also change batteries when we set our clocks ahead and back. (Easy to remember)
I have a Carbon monoxide detector that plugs into an outlet, how long do they last?
twysty
Answer
Most of them have a 1 year warranty or 2 years. Carrier sells one that has a 7 year warranty. My opinion is, if it is out of warranty I would by a new one. They are not that expensive so I would rather be safe than sorry for a $30.00 to $70.00 item every couple of years that could save your life someday. They also make a carbon monoxide detector kit that will check whether your detector is working. Check with your local HVAC company and they should be able to get one for you.
Most of them have a 1 year warranty or 2 years. Carrier sells one that has a 7 year warranty. My opinion is, if it is out of warranty I would by a new one. They are not that expensive so I would rather be safe than sorry for a $30.00 to $70.00 item every couple of years that could save your life someday. They also make a carbon monoxide detector kit that will check whether your detector is working. Check with your local HVAC company and they should be able to get one for you.
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