Model # 21006677

Internet #100003545

Store SKU #791898

Store SO SKU #198092

Kidde Plug-In Combination Explosive Gas/Carbon Monoxide Alarm Detector with Battery Back-up
0784908011305

Kidde

Plug-In Combination Explosive Gas/Carbon Monoxide Alarm Detector with Battery Back-up

  • Easy to use and reset
  • Detects airborne methane and propane particles
  • Install directly into AC wall outlet or use included power cord
$4997 /each

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Product Overview

The Silent Killer: Potential Carbon Monoxide, Sources in Your Home
Potential Causes of CO 2

Protect your home from dual threats by utilizing the Kidde AC Combination Carbon Monoxide/Explosive Gas Alarm. This combination alarm features a digital display that shows the current level of carbon monoxide or methane or propane gas in the air. When a threat is detected, this alarm produces a loud 85 dB pulsing alert that is sure to get your attention.

  • Combines a carbon monoxide and natural gas detector in a single unit for comprehensive protection
  • Metal oxide gas sensor is designed to detect particles of airborne methane and propane
  • 85 dB pulsing alarm sounds to alert you of a potential threat
  • Test/reset button performs a system check to ensure proper operation
  • 9 Volt battery backup provides protection during power outages
  • Peak level button recalls the highest carbon monoxide reading last detected since the most recent reset or power disconnection
  • Digital display shows the level of carbon monoxide or gas currently being detected
  • Install into an AC wall outlet directly or with the included 6 ft. power cord
  • Ref. UL/CSFM Model KN-COEG-3
  • Click here for more information on Electronic Recycling Programs

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Customer Questions & Answers

Are there a lot of false alarms for the explosive gas component of model KN-COEG-3?

Asked by: SuzyQ
My experience after 2 months of use is NO false alarms....I have located it in a small furnace room that contains both a natural gas furnace and natural gas water heater. As for placing it in the furnace room when the instructions say not to place in furnace rooms--It was my only common sense option in the raised ranch home.-----In any event if i had a gas leak and had placed the detector in an upstairs location or down stairs bedroom far from the furnace and incoming gas lines It may be tooooo late as the gas would never reach the detector in time.... Am I missing something by placing It in the furnace room for earliest possible detection of a gas leak? Agan,I have had NO false alarms and like the units, but you must take time and educate yourself thru the instructions.
Answered by: ROCK
Date published: 2017-05-27

propane

I have propane heat in a room in my garage. I never knew that you had to have a combination detector to have it to detect a propane leak. This unit does detect propane leaks? Just want to be sure before in purchase.
Asked by: Randy
yes
Answered by: Bigruss
Date published: 2017-02-07

Is this a smoke alarm and Carbon Monoxide detector?

Is this a smoke alarm and Carbon Monoxide detector? looking for the least expensive Carbon Monoxide detector, need 20 for my apartments
Asked by: Jackie
No, have to get separate co detector. Our city code requires them to be in different places anyway.
Answered by: Longbeachkenny
Date published: 2015-11-11

what is the life in years of the detector?

Asked by: oooo
10 years
Answered by: raj22
Date published: 2017-07-03
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Customer Reviews

Plug-In Combination Explosive Gas/Carbon Monoxide Alarm Detector with Battery Back-up is rated 4.4 out of 5 by 263.
Rated 5 out of 5 by from Thank you Kidde, for your early detection of our furnace malfunction. Don't know what we would h... Thank you Kidde, for your early detection of our furnace malfunction. Don't know what we would have done without it.
Date published: 2017-03-06
Rated 5 out of 5 by from Met the need. Met the need.
Date published: 2017-03-31
Rated 5 out of 5 by from It could save your life! I purchased these on an impulse buy. I was walking down the water heater isle and saw these at such a great price. I figure I should pick up a few and install them throughout the house. I install them that weekend and forget about them. A few months later, I'm in my bedroom and I hear a loud beeping coming from downstairs. I go to investigate and find my living room full of smoke. The smoke was caused by frayed wires on a home entertainment system. If it wasn't for this alarm, the smoke would go unnoticed leading to an actual fire. At this price, I would say to buy one for your friends and relatives as well. There aren't many gifts that you can give that can save someones life.
Date published: 2013-04-10
Rated 3 out of 5 by from Bought 2 of these February, 2017 to install as replacements in my home. Base is way too small, c... Bought 2 of these February, 2017 to install as replacements in my home. Base is way too small, cheap price, and cheaply made. Returned these and swapped for "First Alert" brand. Perfect - price is a little higher than other products like this, BUT, this base is broad enough to cover replacement area, easy to install, comes with a 10 year iodized battery, has a nice look on the outside - hard white plastic. Well worth the price - buy the "First Alert" brand I'm describing.
Date published: 2017-02-16
Rated 5 out of 5 by from I prefer Kidde over the other's because I am familiar with them on Aircraft. operation and set up... I prefer Kidde over the other's because I am familiar with them on Aircraft. operation and set up was very easy and testing the product was just as easy. the only I would add is a statement the alarm sounds twice one for gas the carbon monoxide. unless you look at the screen you would know and think the unit is bad. I had monoxide detector so I was aware of the testing results and figured they would be two separate internal test of the unit,
Date published: 2017-02-22
Rated 5 out of 5 by from First, I must confess I bought this product to replace a 7-year-old exact duplicate that had reac... First, I must confess I bought this product to replace a 7-year-old exact duplicate that had reached the end of its useful life. It was important to buy the exact same model because the painters had not painted behind the first one and all the other models on the market had a smaller footprint and would have shown the unpainted area. ;>) With that said, it still is an excellent product and I'd recommend it.
Date published: 2017-04-25
Rated 2 out of 5 by from One of these is set within three feet of the gas leak we are experiencing when our gas dryer is o... One of these is set within three feet of the gas leak we are experiencing when our gas dryer is on and the product does not even show there is a gas leak in the area. I was told by a gas man who came to check the leak that the product is a very poor gas detector; but for carbon monozide, it works very well. I am disappointed in the lack of performance for the gas leak.
Date published: 2017-04-25
Rated 3 out of 5 by from It's certainly a low-budget smoke detector and feels every bit as much (including the flimsy way ... It's certainly a low-budget smoke detector and feels every bit as much (including the flimsy way it clicks to its mounting plate). The real detractor for me was that it's too small to use as a replacement for normal-sized smoke detectors (the traditional First Alert detectors). Unlike what's shown in some of the pictures, the mounting plate is the same diameter as the rest of the unit. That means the screw holes are too close together to use the existing holes - if you use one of the existing holes in your ceiling, the other hole will be exposed on the outside of the mounting plate.
Date published: 2016-12-27
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