Item 1 of 5
Item 1 of 5
expiredwbarnum posted Apr 10, 2022 6:13 PM
Kidde Nighthawk Carbon Monoxide Detector w/ Battery Backup & Digital Display
$18
$72
75% off
Amazon
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AmazonDeal Details
Update: This popular deal is still available.
Amazon has Kidde Nighthawk Carbon Monoxide Detector with AC/Battery Backup & Digital Display (KN-COPP-3) on sale for $17.97. Shipping is free with Prime or on orders of $25 or more.
Thanks to community member wbarnum for finding this deal.
Amazon has Kidde Nighthawk Carbon Monoxide Detector with AC/Battery Backup & Digital Display (KN-COPP-3) on sale for $17.97. Shipping is free with Prime or on orders of $25 or more.
Thanks to community member wbarnum for finding this deal.
- Note: Now ships in 2 to 5 weeks.
Editor's Notes
Written by RevOne | Staff- About this deal:
- Our research indicates that this is $12 lower (40% savings) than the next best available price from a reputable merchant with prices starting at $29.97 at the time of this posting.
- About this product:
- See the forum thread for additional discussion of this carbon monoxide detector.
- This carbon monoxide detector has received an average rating of 4.7 stars out of 5 based on over 21,000 Amazon customer reviews.
- About this store:
- Amazon offers free returns for this item. You can return the item for any reason in new and unused condition: no shipping charges.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.
Amazon has Kidde Nighthawk Carbon Monoxide Detector with AC/Battery Backup & Digital Display (KN-COPP-3) on sale for $17.97. Shipping is free with Prime or on orders of $25 or more.
Thanks to community member wbarnum for finding this deal.
Amazon has Kidde Nighthawk Carbon Monoxide Detector with AC/Battery Backup & Digital Display (KN-COPP-3) on sale for $17.97. Shipping is free with Prime or on orders of $25 or more.
Thanks to community member wbarnum for finding this deal.
- Note: Now ships in 2 to 5 weeks.
Editor's Notes
Written by RevOne | Staff- About this deal:
- Our research indicates that this is $12 lower (40% savings) than the next best available price from a reputable merchant with prices starting at $29.97 at the time of this posting.
- About this product:
- See the forum thread for additional discussion of this carbon monoxide detector.
- This carbon monoxide detector has received an average rating of 4.7 stars out of 5 based on over 21,000 Amazon customer reviews.
- About this store:
- Amazon offers free returns for this item. You can return the item for any reason in new and unused condition: no shipping charges.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Voting
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Top Comments
A few years ago, I kept getting sick anytime I went to downstairs to work in the basement. I joked that it was a CO leak, and figured my headaches and exhaustion were just from getting stressed.
It was carbon monoxide. Turns out the person who had come to work on our furnace accidentally detached the vent or something of the sort. We got off lucky.
Make sure you have CO detectors.
The one I had gotten didn't give a readout and she thought it was defective as she couldn't reset it or turn it off. She had a mild headache, so finally did call the fire department and they told her the CO was so high that even if she had been able to go to work that morning, she would not have woken up after going to sleep the next night.
It turned out that her downstairs roommate/tenant had used the fireplace (in spite of being told not to use it) and the CO was coming from there.
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191 Comments
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According to my purchase history, I bought this in 2015 for about $28.
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I've two of these. Advantage over the homedepot model is that this plugs into outlet and battery is for backup only. Nothing triggered for me so far but good to see the big disposal read out at 0
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