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Not sure why the post only mentions Amazon.
Same price in-store at Walmart.
https://www.walmart.com/ip/Kidde-...2/39360952
11/29 Amazon has dropped price to $11.84 (looks like to match Walmart.com price).
Link to carbon monoxide detector with digital display for $18.98 (I have one in my MBR and use the basic one for my other BRs): DEAD - NOW $29.90
Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display
https://www.amazon.com/Nighthawk-...00002N86A/
https://www.walmart.com/ip/Kidde-...arm/870340
Link to combined carbon monoxide and gas detector for $29.99 (I have this one next to my gas dryer): DEAD - Now $34.50
Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display
https://www.amazon.com/Nighthawk-...0002EVNJ6/
Amazon has raised prices, but walmart.com still has for $11.84.
https://www.walmart.com/ip/Kidde-...hbdg=L1700
12/6 After raising price, Amazon has dropped price again to $11.84 to match Walmart.com.
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expiredvsspam posted Nov 23, 2021 2:08 AM
Kidde Plug-In Carbon Monoxide Detector w/ Battery Backup
$12
$30
60% off
Amazon
Top Comments
Explosive gas will not trigger carbon monoxide detectors, even at high concentrations. Usually people rely on the bad smell (like rotten eggs) that is added to natural gas/propane as a warning system. However, we have seen situations where gradual accumulation prevented detection due to nose blindness. A few years ago a man and woman came home from date night and could smell natural gas in their driveway as they pulled up. Their two teenage boys were at the back of the small house (1500 sq ft) playing video games and hadn't noticed a thing. One of them had nudged a kitchen stove burner knob and it was hissing out gas, filling the house. After that, they got one of the these alarms [amazon.com] and put it in their kitchen. Tested by leaving a burner slightly on, unlit...the alarm went off in under five minutes. I have the same unit in my own kitchen.
One last important point: if you smell gas in your house, do not start opening windows to air it out. Explosive gasses are only explosive at relatively low concentrations with air. Propane is only about 10%; methane around 15%. By the time you smell it, it's possible your concentrations could be higher than that. Opening windows could pull you back into the "danger zone". Don't ventilate; evacuate. Call the fire department. We can determine the concentrations and ventilation needs, as well as speed ventilations with fans that are low-risk for causing explosions.
Remember, as a general rule (in the US at least):
• We won't charge you for our help
• You are not bothering us
• If anything, you are probably making our day more interesting
• It is good practice for us
• We are then on-hand in case anything does explode
Alright, enough rambling from me. Be safe, everyone.
Per EPA.gov
https://www.epa.gov/indoor-air-qu...e-detector
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119 Comments
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Yes, I do prefer the detectors with a cord to mount the unit higher up, but you could plug this into an extension cord and sit on a shelf or whatever, or use the battery backup that would need to be verified for longevity.
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Regardless, every home with any gas or fossil fuel appliance should have a carbon monoxide detector.
Limited-time deal: Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display https://smile.amazon.co
My only complaint is that it takes up both sockets.
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https://www.amazon.com/Nighthawk-...=hi&sr=1-4
I've read it's better to get separate detectors though as they may expire at different times.
Limited-time deal: Kidde Nighthawk Carbon Monoxide Detector, AC-Plug-In with Battery Backup, Digital Display https://smile.amazon.com/dp/B0000...UTF8&psc=1 [amazon.com]
Thanks.... Any idea the length of the extended plug?
Not sure how long different models actually last before needing replaced. I know it is on the box that is long gone, so the next one I will write on the back the replacement date.
Thanks.... Any idea the length of the extended plug?
Not sure how long different models actually last before needing replaced. I know it is on the box that is long gone, so the next one I will write on the back the replacement date.
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