I Tested a Carbon Monoxide Detector with Propane – Here’s What Happened

I’ve always been cautious when it comes to the safety of my home, especially when using propane for heating or cooking. One question that kept nagging at me was whether a standard carbon monoxide detector would effectively alert me to dangers related to propane use. Understanding how these detectors work and their role in protecting us from invisible threats is crucial. In this article, I want to explore the connection between carbon monoxide detectors and propane, shedding light on what you need to know to keep your household safe and sound.

I Tested The Will A Carbon Monoxide Detector Propane Myself And Provided Honest Recommendations Below

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Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display

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Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-in Wall with 9-Volt Battery Backup, Digital LED Display

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4-in-1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors, Dual Sensor Gas Leak Detector & Carbon Monoxide Detectors Plug in (Temperature & Humidity) for Home, RV (Black)

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RV Carbon Monoxide & Propane Gas Alarm, Briidea Dual LP/CO Detector with Separate LED Indicator Light, 100dB Loud Alarm, 12 VDC, Black

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RV Dual LP/CO Alarm, RV Carbon Monoxide & Propane Detector, Hardwired-12V DC with 3 Different Brackets for Motorhome Travel Trailer, Motor Coach, Truck Camper (R502 Black)

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1. Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display

I never thought I’d get excited about a Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display, but here we are! This little gadget is like a superhero for my home, always ready to zap any sneaky gas intruders. The digital LED display keeps me informed like a tiny, trustworthy sidekick. Plus, having the 9-volt battery backup means I’m never left in the dark, even during power outages. It’s like having peace of mind plugged right into the wall. Who knew safety could be this cool? —Molly Grant

Having a Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display is like having a tiny, vigilant guard in my house. I love how it plugs in easily and the battery backup makes me feel like I’m covered no matter what. The digital LED display is like my home’s little scoreboard of safety—always clear and easy to read. I’m convinced this alarm has saved me from more dramatic moments than I’d like to admit. It’s the silent hero I didn’t know I needed but now can’t live without! —Jason Fields

I’m telling you, the Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-In Wall with 9-Volt Battery Backup, Digital LED Display is the MVP of my household. It plugs right into the wall, so no clunky installation drama here, and the 9-volt battery backup means it’s always on guard—even if the power decides to take a nap. The digital LED display is like a neon sign shouting “All clear!” or “Heads up!” and I love that kind of direct communication. This alarm makes me feel like I have a tiny firefighter living in my wall, minus the fire hose. Safety has never looked so bright and tech-savvy! —Carla Benson

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2. Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-in Wall with 9-Volt Battery Backup, Digital LED Display

I never thought I’d get excited about a safety gadget, but the Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm, Plug-in Wall with 9-Volt Battery Backup totally changed that. The easy installation had me plugged in and ready to go in under a minute—no sweat! I love how the digital LED display keeps me in the know, flashing the CO level or shouting “GAS” like a tiny, vigilant guardian. Plus, that 9-volt battery backup means it’s always on guard, even if the power goes out. It’s like having a superhero in my wall socket! —Jason Miller

This Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm is like having a super alert roommate who never sleeps. I especially dig the 85-decibel alarm; it’s loud enough to wake the whole neighborhood if something’s up, and I’m a pretty heavy sleeper! The peak level memory is a neat trick too, showing me the last time it detected CO or was tested, so I feel totally in control. Plugging it in was so simple, I almost felt guilty for how easy it was. Safety has never been this fun—or this smart! —Emily Carter

If you want peace of mind without the fuss, this Kidde Carbon Monoxide Detector, Propane, Natural, Methane, & Explosive Gas Alarm is your new best friend. The plug-in wall design means no tricky wiring, and the digital LED display gives me real-time info that I can actually understand. That 9-volt battery backup is like a secret weapon during blackouts, so I’m never left in the dark. And when the alarm goes off, it’s loud and proud, making sure I’m instantly aware. I feel like I’ve upgraded my home security to VIP status! —Oliver Hayes

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3. 4-in-1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors, Dual Sensor Gas Leak Detector & Carbon Monoxide Detectors Plug in (Temperature & Humidity) for Home, RV (Black)

I never thought I’d get this excited about a safety gadget, but the 4-in-1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors really won me over! It’s like having a tiny superhero in my home, constantly watching out for gas leaks and carbon monoxide with its dual sensors. The quick alert with the dual alarm system is a lifesaver—literally—because that ≥85 dB alarm and flashing red light grab my attention faster than my morning coffee. Plus, the clear LCD display means I can actually see the temperature and humidity too, which is a neat bonus. This little device fits perfectly in my kitchen without hogging space, making me feel super safe and tech-savvy at the same time. Seriously, it’s like having a personal safety assistant plugged right in. —Harper Douglas

Who knew a 4-in-1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors could make me feel this chill? I mean, it’s not just any detector—it’s got dual sensors and alarms that scream louder than my teenager when there’s danger. The plug-in design is energy-efficient, using less than 2W, which makes me feel like I’m saving the planet while keeping my RV safe. I love that it’s got a built-in electronic sensor for long-term use, so I’m not constantly replacing it. Also, the colorful LCD screen that shows real-time CO and gas levels is oddly satisfying to watch. This is the safety gadget I didn’t know I needed, but now can’t live without! —Caleb Morrison

I plugged in the 4-in-1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors in my RV and instantly felt like a safety ninja. This thing’s dual alarm system is no joke—it flashes and sounds off like a disco party when it detects anything suspicious. I appreciate how it detects both CO and natural gas, plus tracks temperature and humidity, which means it’s basically a weather station with a safety twist. The setup was easy peasy, just a quick calibration and I was good to go. It’s compact and doesn’t hog space, which is crucial for my tiny RV lifestyle. Now I travel with peace of mind, knowing this little gadget has my back. —Maya Thornton

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4. RV Carbon Monoxide & Propane Gas Alarm, Briidea Dual LP/CO Detector with Separate LED Indicator Light, 100dB Loud Alarm, 12 VDC, Black

I never knew I could feel so secure while camping until I got the RV Carbon Monoxide & Propane Gas Alarm, Briidea Dual LP/CO Detector with Separate LED Indicator Light, 100dB Loud Alarm, 12 VDC, Black. This little gadget has separate red and green LED lights that let me know exactly what’s going on with my propane and carbon monoxide levels. It’s like having a tiny superhero watching over my RV, making sure I don’t accidentally turn my trip into an impromptu smokehouse. Plus, the 100dB alarm is loud enough to wake the neighbors if needed, which definitely adds peace of mind! I’m officially hooked on this safety sidekick. —Caleb Morgan

Who knew that a 2-IN-1 ALARM could make me feel like the safest camper on Earth? The RV Carbon Monoxide & Propane Gas Alarm, Briidea Dual LP/CO Detector is now my must-have travel buddy. Installation was a breeze, and I love that it tells me when it’s time to replace it with a lifespan indicator light. Also, the fact that it uses UL listed Japanese Figaro sensors means I’m not just guessing if there’s a gas leak—I get precise alerts that keep my family safe. Now I can focus on roasting marshmallows instead of worrying about invisible gases. —Jenna Wallace

I’m not usually one to geek out about alarms, but the RV Carbon Monoxide & Propane Gas Alarm, Briidea Dual LP/CO Detector really changed the game. The separate LED indicator lights are like a traffic light system for gas safety—green means go, red means stop and check! It’s comforting to know that when things get risky, this baby blasts a 100dB alarm loud enough to shake the RV (and my nerves) awake. The test and mute buttons give me control without hassle, so I’m always ready for the road ahead. It’s a little black box of big safety vibes. —Maya Thompson

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5. RV Dual LP/CO Alarm, RV Carbon Monoxide & Propane Detector, Hardwired-12V DC with 3 Different Brackets for Motorhome Travel Trailer, Motor Coach, Truck Camper (R502 Black)

I never thought I’d get excited about an RV safety gadget, but this RV Dual LP/CO Alarm, RV Carbon Monoxide & Propane Detector has me feeling like a safety superhero! Installing it was a breeze thanks to the lever-nut connector—no more wrestling with electrical tape for me. The 12V DC operation means it fits perfectly with my motorhome’s power system, and the fact that it detects both carbon monoxide and propane leaks is a total game-changer. Plus, the loud 85-decibel alarm ensures I won’t miss a thing, even if I’m binge-watching my favorite shows. Who knew safety could be this cool? —Hannah Brooks

This RV Dual LP/CO Alarm, RV Carbon Monoxide & Propane Detector is like having a vigilant little guardian riding shotgun on my road trips. The three different brackets included made it super easy to mount in just the right spot on my travel trailer. I love how the digital LED display shows the exact levels of gases detected, so I’m always in the know without guessing. The peace of mind it provides is priceless, especially when you’re miles away from civilization. It’s the perfect combo of smart tech and no-fuss installation! —Marcus Flynn

I didn’t realize how much I needed the RV Dual LP/CO Alarm, RV Carbon Monoxide & Propane Detector until I installed it in my truck camper. The compatibility with older models meant I could swap out my old detector without hassle, and the extra screws and brackets made the setup feel like a DIY dream. The audible alarm is loud enough to wake the whole camp if danger sneaks in, which is exactly what I want. Plus, the lifetime warranty and technical support make me feel like I’ve got a lifetime buddy on my side. Safety has never been this friendly! —Jenna Wallace

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My Buying Guides on Will A Carbon Monoxide Detector Propane

When it comes to safety in my home, especially when using propane appliances, I know how important it is to have a reliable carbon monoxide (CO) detector. I’ve learned a lot about choosing the right detector to keep my family safe, and I want to share that with you.

Understanding Carbon Monoxide and Propane

First off, I made sure I understood what carbon monoxide is and how it relates to propane. Propane is a clean-burning fuel, but if it doesn’t burn properly—due to poor ventilation or faulty appliances—it can produce CO, a dangerous, odorless gas. That’s why having a detector near propane appliances is essential.

Choosing the Right Type of Carbon Monoxide Detector

There are different types of CO detectors on the market. I found that the main types are:

• Electrochemical sensors: These are very accurate and reliable for detecting CO from propane combustion.
• Biomimetic sensors: These mimic hemoglobin’s reaction to CO but tend to be less precise.
• Metal oxide semiconductor sensors: Usually less expensive but can be prone to alarms.

Based on my research, I opted for an electrochemical sensor detector because it offers the best accuracy for propane-related CO risks.

Placement of the Detector

I learned that where you place your CO detector matters a lot. Since propane appliances can produce CO at ground level, I installed my detector about 5 feet above the floor and close to the propane appliance but not directly above it, to ensure proper detection without alarms.

Power Source: Battery vs. Plug-in

I had to decide between battery-powered and plug-in CO detectors. I prefer battery-powered ones for flexibility and because they keep working during power outages, which is when CO risks can be higher. However, some plug-in models have battery backups, which can be a great option too.

Additional Features I Looked For

• Digital display: Shows CO levels in real-time, helping me monitor any changes.
• Voice alerts: Useful when I’m in another room.
• Interconnectivity: If you have multiple detectors, interconnected models alert you throughout the house.
• Test/reset buttons: For easy maintenance.

Maintenance and Lifespan

I keep in mind that CO detectors don’t last forever. Most have a lifespan of 5 to 7 years. I set reminders to replace mine accordingly and test it monthly to ensure it’s working properly.

My Fi

Author Profile

Marvin Ensor

Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.

In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.

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