Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: I forgot to ask when this was manufactured, It not very old you will have a sale
Document: New packaging as stated. Appeared old was manufactured 2009, Called in company after replacement battery is still beeps every 5 minutes instruction manual sheet coming with tester not clear and kidde company just has me reset it to no resolution. Gas company came out and did a cm test and the house is fine. Bought another tester hasn't gone off yet
Good purchase except manufactured 2 years ago, so only 5 years left of it's usefulness. That was disappointing, but other than that good purchase.
What a great carbon monoxide alarm. I had one for many years and it went bad I found this one which was very similar to the old one except this has the digital readout which makes it very nice
He said it's something people often overlook, but it's always good to have as a peace of mind. When I asked what kind to get, he said any of them will do, just as long as it will detect any CO levels in the home. I said I'd look into it and kind of forgot about it...That is until I started reading my baby books for my upcoming baby.
I chose this one because it lets you know when it is too old to work any more. The technology used for CO detectors doesn't last more than 5-7 years. That's just the nature of the beast. Our previous detectors were several years old, and we had a CO problem, but they didn't work any more. We were really sick for several months with headaches, exhaustion, confusion, and more. The doctors couldn't figure out what it was (must be depression).
We had to replace our old detector since it was giving false readings. We called the Fire Department and they verified that the old detector was faulty. I asked the fireman who came what they recommend and he of course said that they cannot recommend a particular product but off the record he felt that Nighthawk alarms are the best. He said most detectors only have a five year life expectancy but this one has a seven year product life.
In our bedroom, the only accessible plugs are beside a dresser in a corner or between bookshelves and the TV stand, meaning less air flow. With the old model, you could plug in the device and then with the cord, put the detector on the top of a bookshelf or stand. Much more convenient.The other problem, which plagues all the CO detectors and many other products on the market, is the infuriating, hard plastic packaging. It's hard to open and I even cut myself on it.
After replacing the old detectors with these, we learned why we were having so many health issues.These new alarms worked. We contacted our fire department, and they helped us find and resolve the problem -- a bad water heater. All of the health issues went away. Luckily the CO levels were relatively low or we might have died before we knew what was going on.I definitely recommend having CO detectors (new ones that work and will tell you when they are too old).
After owning the other Kidde CO detector with digital display (Part Number 900-0076 Model KN-COPP-3), I was about to buy another one until I found this Kidde 900-0234 for a much lower total price (as compared to Lowes or Costco) here on Amazon shipped to my door. The old one lasted about 7 years without any problems then gave me an error code and stopped working.
I like seeing that zero, indicating no carbon monoxide, at all. I don't want any CO, after the old stove released 400ppm without triggering the previous alarm that was sitting right next to it. That alarm was at the end of the warranty period but tested OK. In fact, our new stove put out 60ppm once and less a few times. Turns out that's legal so long as the level is low and for a short time. So, I check the zero frequently.
Answer: no