carbon monoxide detector - RVing with Rex

Top Accidental-Death Risks in RVs…and How to Prevent Them + Compact Checklist

A practical, no-nonsense list of common ways people accidentally die in RVs and exactly how to prevent each one

Traveling in an RV opens the door to adventure, freedom, and the joy of bringing all the comforts of home wherever the road takes you. But along with that freedom come responsibility—RVs are essentially rolling houses with complex systems that combine electricity, propane, fuel, and water. When something goes wrong, the consequences can be much more serious than in a stationary home. While it’s not pleasant to think about, accidents in RVs can and do happen and in the worst cases they can turn fatal.

Understanding the most common risks is the first step to preventing tragedy. Many of the dangers that claim RVers’ lives—like carbon monoxide poisoning, fires, or crashes—are avoidable with the right precautions and awareness. By familiarizing yourself with how these accidents happen and what steps you can take to avoid them, you can continue to enjoy the RV lifestyle with peace of mind knowing you’ve done your part to keep yourself and your loved ones safe.

Smoke alarm *© Rex Vogel, all rights reserved*

1. Carbon monoxide (CO) poisoning
CO detector usage is critical to preventing carbon monoxide poisoning

Cause: Generator/engine exhaust near vents, propane appliances in poor ventilation, leaky exhaust systems
Prevention: Install CO detectors, ventilate properly, keep exhaust pointed away, service furnace/exhaust annually, avoid using ovens for heating inside RVs

Carbon monoxide (CO) poisoning is one of the deadliest hazards for RV owners because it’s both silent and invisible. This gas has no color, taste, or odor making it impossible to detect without proper equipment. In RVs, CO can build up when generators, propane heaters, stoves, furnaces, or even the engine run without adequate ventilation.

Symptoms often start subtly with headaches, dizziness, or nausea—easy to mistake for fatigue from travel—before quickly progressing to confusion, loss of consciousness, and ultimately death if exposure continues.

Preventing CO poisoning comes down to two key defenses: detection and ventilation. Every RV should have at least one working carbon monoxide detector, tested monthly and with fresh batteries as needed. Never run a generator too close to the rig or with the exhaust facing windows or vents and always allow for airflow when using propane appliances inside. It’s also wise to have your furnace and exhaust systems inspected annually for leaks.

A few simple precautions can literally mean the difference between life and death when it comes to CO in your RV.

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Electric space heater *© Rex Vogel, all rights reserved*

2. Fire (cooking, electrical, heater, battery)
Fires in RVs can originate from cooking, electrical issues, heaters, or batteries

Cause: Unattended cooking, faulty wiring, overloaded circuits, battery malfunctions
Prevention: Keep fire extinguisher accessible, install smoke alarms, never leave cooking unattended, inspect wiring/batteries regularly

Fire is one of the most common and dangerous risks inside an RV because so many potential ignition sources are packed into a small, enclosed space. Cooking accidents are a frequent culprit—something as simple as leaving food unattended on the stovetop can spark a blaze.

Electrical problems from faulty wiring to overloaded outlets are another leading cause. Portable heaters placed too close to a sofa or bedding can ignite quickly while RV batteries can overheat, overcharge, or fail if not properly maintained. With limited exits and fast-burning materials even a small fire inside an RV can become life-threatening in minutes.

The best way to prevent RV fires is to build strong safety habits and stay prepared. Never leave cooking unattended and keep a fire extinguisher close by in case of flare-ups. Install and test smoke alarms and make sure you have an ABC-rated fire extinguisher easily accessible. Inspect your electrical system regularly, avoid overloading circuits, and keep portable heaters well away from anything flammable.

For batteries, follow manufacturer charging guidelines and watch for warning signs like swelling or corrosion. A few simple precautions, paired with regular maintenance, go a long way toward keeping your RV safe from fire.

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3. Propane leaks
Propane detectors installed low to the ground to detect leaks

Cause: Loose connections, damaged hoses, poor ventilation
Prevention: Install propane detectors, check for leaks with soapy water, shut off propane when driving, service tanks/appliances

Propane is a convenient and widely used fuel in RVs powering stoves, refrigerators, water heaters, and furnaces. But because it is highly flammable even a small leak can create the risk of fire or explosion. Leaks can come from loose fittings, damaged hoses, or aging appliances and since propane is heavier than air it tends to settle in low areas of the RV where it can accumulate unnoticed. All it takes is a single spark—from flipping a light switch to striking a match—for that gas buildup to ignite.

Preventing propane accidents start with vigilance and regular maintenance. Every RV should be equipped with a working propane detector installed low to the ground to detect leaks early before concentrations become dangerous and it should be tested regularly to ensure it’s operational. Perform simple leak checks with soapy water on connections whenever you refill or reconnect tanks and have the propane system inspected annually by a professional.

Always turn off the propane supply when driving or when appliances are not in use and make sure tanks and hoses are stored and ventilated properly. By treating propane with respect and taking a few extra precautions you can enjoy its convenience without putting your RV—or your life—at unnecessary risk.

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Safe driving *© Rex Vogel, all rights reserved*

4. Driving collisions

Nearly 20 percent of RV insurance claims result in total losses

Cause: Distracted driving, speeding, unfamiliar handling/braking
Solution: Drive defensively, reduce speed, practice braking/turning

Driving collisions are one of the leading causes of accidental deaths involving RVs largely because these vehicles are bigger, heavier, and harder to handle than the average car. Their size creates longer stopping distances, wider turning radiuses, and significant blind spots. Add in distracted driving, speeding, fatigue, or inexperience behind the wheel and the risk of a serious crash increases dramatically. Even a minor fender bender can cause major damage when an RV is involved and high-speed collisions often have fatal outcomes for both RVers and others on the road.

Reducing the risk of driving collisions comes down to awareness, preparation, and patience. RV drivers should practice handling their rig in safe, open spaces before hitting busy highways especially when learning how the vehicle brakes and turns. Defensive driving is critical—maintain a safe following distance, reduce speed in poor weather or heavy traffic, and avoid distractions like cell phones. Using mirrors and backup cameras effectively, planning routes to avoid narrow roads, and taking regular breaks to fight fatigue can all make a huge difference. Safe driving habits not only protect your passengers but also everyone else sharing the road.

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Use extra care on mountain roads *© Rex Vogel, all rights reserved*

5. Rollovers / loss of control

RVs are top-heavy and prone to tipping

Cause: High winds, sharp maneuvers, uneven load distribution
Solution: Slow down in wind, avoid sudden turns, load evenly/low, know RV handling limits

Rollovers and loss of control are particularly dangerous RV accidents because of the vehicle’s high center of gravity and large surface area. Unlike passenger cars, RVs are more vulnerable to tipping in strong crosswinds, during sharp turns, or when swerving suddenly to avoid obstacles. Unevenly distributed cargo, overloading, or traveling too fast for conditions can also increase the likelihood of a rollover. Once an RV begins to tip it’s difficult to recover and the results are often catastrophic both for the RV occupants and for others on the road.

Preventing rollovers start with smart loading and cautious driving. Always distribute weight evenly and as low as possible and never exceed the vehicle’s weight limits. In windy conditions, reduce speed or delay travel altogether if gusts are severe enough to make the RV feel unstable. Avoid sudden maneuvers, sharp lane changes, or overcorrecting the steering wheel as these actions can quickly destabilize the vehicle. By respecting the RV’s handling limitations and adjusting your driving style you dramatically lower the risk of losing control.

Not the way to care for tires *© Rex Vogel, all rights reserved*

6. Tire blowouts
Regularly check tire pressure

Cause: Underinflation, overloading, old/damaged tires
Prevention: Check tire pressure before travel, keep tires within load ratings, replace old tires, carry a jack and know how to use it safely

Tire blowouts and wheel failures are serious hazards for RVs often leading to loss of control at high speeds. Underinflated tires, overloading, or worn and damaged tires increase the risk of sudden failure which can send an RV careening off the road or into oncoming traffic. Even a slow leak can compromise handling over time and because RV tires carry heavy loads they are more prone to heat buildup which weakens the rubber and can trigger a blowout. Without proper attention a single tire failure can quickly escalate into a catastrophic accident.

Preventing tire-related incidents begins with routine inspection and maintenance. Check tire pressure before each driving day making sure they match the manufacturer’s recommended levels. Never exceed the weight limits for each tire and rotate or replace tires before they become too worn or aged. RV tires typically age out before they wear out.

Carry a reliable jack, wheel chocks, and tools and know how to change a tire safely in case of an emergency. By staying proactive about tire health, RV owners can significantly reduce the risk of blowouts and the accidents that often follow.

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7. Falls (roof, steps, ladder)
Falls from RV roofs, steps, and ladders are a serious safety concern

Cause: Unstable ladders, wet/slippery roofs, improper safety gear
Prevention: Use fall protection when on roofs, stable ladders, only access roof when necessary and when conditions are dry; secure handholds and lighted/solid steps

Falls are another common but often overlooked danger in RV life. Many RVers climb onto the roof for cleaning, maintenance, or even sightseeing not realizing how slippery and unstable that surface can be—especially when wet. Ladders attached to the RV may not always be secure and portable ladders can tip easily on uneven ground. A fall from a roof or ladder can cause serious injuries while something as simple as a misstep on the stairs can be enough to end a trip—or worse.

Minimizing fall risks comes down to preparation and safe habits. Only access the roof when conditions are dry and stable and use a sturdy ladder placed on solid ground. Wearing non-slip shoes and using fall protection gear when possible adds an extra layer of safety. These small precautions can greatly reduce the chances of a fall, keeping RV adventures safe from preventable accidents.

Fire safety *© Rex Vogel, all rights reserved*

Final thoughts

RVs offer a wonderful way to see the country but they also combine the hazards of both a home and a vehicle. Carbon monoxide poisoning, fire, propane leaks, driving collisions, rollovers, tire blowouts, and falls are all risks that can turn a dream trip into a nightmare. The good news is that every one of these dangers can be greatly reduced—or even prevented—through awareness, preparation, and good habits.

By installing and maintaining detectors, inspecting propane and electrical systems, practicing safe driving, and paying attention to weight limits, tires, and stability, RV owners put themselves miles ahead in terms of safety. Add in common-sense precautions like proper lighting, non-slip steps, and avoiding distractions on the road and you have a solid defense against the most serious hazards.

Ultimately, the key to RV safety is treating your rig with the same respect you give both your home and your car. A little vigilance goes a long way and taking the time to prepare not only protects your investment but also safeguards the lives of everyone on board. With risks managed and safety measures in place, you can focus on what the RV lifestyle is truly about—freedom, discovery, and the joy of the open road.

Compact checklist

Here’s a concise RV Safety Tips quick list you can keep as a reference or even print out:

RV Safety Quick Tips

Carbon Monoxide (CO) Poisoning

Install and test CO detectors regularly
Ventilate when using propane appliances
Keep generator/engine exhaust pointed away from vents/windows

Fire (cooking, electrical, heater, battery)

Never leave cooking unattended
Keep an ABC-rated fire extinguisher within reach
Inspect wiring, outlets, and batteries regularly

Propane leaks

Install and test propane detectors
Check connections with soapy water when refilling/reconnecting
Turn off propane while driving or when not in use

Driving collisions

Practice handling and braking in safe spaces
Drive defensively and avoid distractions
Keep safe following distances and reduce speed in poor weather

Rollovers / loss of control

Distribute weight evenly and low
Slow down in high winds or rough conditions
Avoid sudden lane changes or overcorrections

Tire blowouts

Check tire pressure and temperature before trips
Replace worn or aged tires on schedule
Stay within tire load limits

Falls (Roof, Steps, Ladder)

Only access the roof when dry and stable
Use secure ladders on solid ground
Keep steps lit, add handrails, and use non-slip treads

Worth Pondering…

An ounce of prevention is worth a pound of cure.

—Benjamin Franklin

Keeping RV Safety Sensors Reliable

Carbon monoxide, LP-gas, and smoke detectors must be maintained to provide uncompromised protection

RV camping offers freedom and adventure but ensuring safety on the road and at campsites is paramount. RV safety alarms play a critical role in protecting you, your loved ones, and your belongings from risks like carbon monoxide poisoning, propane gas leaks, fires, and unauthorized intrusions. Equipped with advanced sensors, easy-to-install designs, and features like smartphone alerts or professional monitoring these alarms provide peace of mind whether you’re parked in a remote wilderness or a bustling campground.

This guide explores the essential types of RV safety alarms, their key features, and practical tips to keep your travels secure.

Carbon monoxide detectors

Carbon monoxide (CO) poisoning is a serious risk in RVs due to the use of propane-powered appliances like heaters, stoves, and generators which can produce this odorless, colorless gas in enclosed spaces. CO poisoning occurs when the gas builds up displacing oxygen in the bloodstream leading to symptoms like headaches, dizziness, nausea, confusion, and, in severe cases, unconsciousness or death. RVs are particularly vulnerable because of their compact interiors and potential for poor ventilation.

Installing a reliable CO alarm is critical as these devices detect dangerous CO levels and provide early warnings with distinct alerts. Regular maintenance of appliances, proper ventilation, and testing alarms ensure protection against this silent threat during RV travel.

CO detectors are vital safety devices for RVs where the risk of CO poisoning is heightened due to propane-powered appliances like heaters, stoves, and generators operating in confined spaces. These detectors monitor CO levels alerting you to dangerous concentrations of this odorless, colorless gas that can cause symptoms from headaches to fatal poisoning.

If the CO detector in your RV uses a battery, it should be replaced annually. Use only the type of battery recommended by the manufacturer. Many, but not all detectors have a low-battery and/or an end-of-life signal.

If the CO alarm activates, immediately ventilate the RV and turn off all fuel-burning appliances until the culprit can be found. Never remove the battery while people are in the RV. If anyone is having CO symptoms call 911 immediately.

Key features to look for

Sensor type: Electrochemical sensors are standard for accurate CO detection reducing false alarms compared to older technologies.
Power source: Battery-operated or sealed battery units are ideal for RVs due to portability and independence from electrical systems. Some models support 12V RV power.
Certifications: Ensure compliance with UL2034 for CO detection ensuring RV-specific safety standards.
Alerts: Look for loud alarms (80+ decibels) and visual indicators (e.g., LED lights) for clear warnings especially in noisy RV environments.

Maintenance tips for CO detectors

Maintaining CO detectors is crucial to ensure they function reliably and protect against the silent threat of CO poisoning. Proper maintenance extends the lifespan of these devices and ensures they provide accurate, timely alerts in the confined spaces of an RV. Below is a concise guide on maintaining CO detectors for RV use.

Regular testing

Frequency: Test your CO detector monthly to confirm it’s operational.
Method: Use the test button (standard on most models) to trigger the alarm. This simulates CO detection and checks the sound (typically 85+ decibels) and visual alerts (e.g., flashing LEDs on RV Safe Alarm).
Action: If the alarm doesn’t sound or the LED doesn’t function, replace the battery or the unit depending on the issue.

Battery management

Battery-operated models: Check batteries every 6 months and replace them annually or when the low-battery warning (e.g., chirping or LED indicator) activates. Use high-quality alkaline or lithium batteries as recommended by the manufacturer.
Sealed battery models: These have a fixed lifespan (typically 5–10 years) and don’t require battery replacement. Check the unit’s expiration date and replace the entire detector when due.

Tip: Keep spare batteries in your RV for quick replacements especially during extended trips.

Cleaning

Frequency: Clean the detector every 3–6 months to prevent dust or debris from interfering with sensors.
Method: Gently vacuum the exterior with a soft brush attachment or wipe with a dry or slightly damp cloth. Avoid using harsh chemicals or liquids that could damage the sensor.

Caution: Don’t open the detector unless instructed by the manufacturer as this may void warranties or damage internal components.

Replacement schedule

Most CO detectors have a lifespan of 5–10 years depending on the model. Check the manufacture date or expiration date printed on the unit. Replace the detector when it reaches its end-of-life indicator (e.g., continuous chirping or a specific LED signal).

LP-gas (propane) detectors

LP-gas or propane is used to fuel appliances in many RVs. It is a safe and stable fuel that is energy efficient when used correctly. The LP-gas system in an RV operates at 11 inches of water column which is pretty low pressure. However, if propane is allowed to flow into a space it can become a significant hazard.

To combat this, propane has a distinctive odor and LP-gas detectors are designed to provide a loud alert in the event of a leak long before it can become a hazard.

LP-gas (propane) detectors are specialized safety devices designed to detect leaks of liquefied petroleum gas (LP-Gas/propane) in homes, RVs, and other enclosed spaces. They are essential because standard CO detectors cannot sense propane leaks and thus will not provide warning of this hazard.

Propane detectors in RVs are 12-volt DC powered and connected directly to the house batteries, in most cases. Since propane is heavier than air, propane detectors are always mounted near the floor.

Most LP-gas detectors have a five-to-seven-year lifespan before replacement becomes necessary. Unlike other detectors, the years are counted when the device is powered up not from the date put in service.

If the LP-gas alarm sounds leave the RV immediately, close the LP-gas tank valve, and ventilate the interior.

Smoke detector *© Rex Vogel, all rights reserved*

Smoke detectors

Everyone should be aware of smoke detectors mounted in RVs. The simple act of making toast can set them off as can smoke from a campfire or outside grill. They can be annoying but they will save your life in the event of a fire. All they require is a new battery every year.

Maintenance tips for smoke detectors

Beyond the need for replacing the batteries with the ones specified for the devices, it is essential to keep detectors in top condition. Cleaning them is also necessary. A can of compressed air like Falcon Dust Off can be used to remove any dust or particulates from the inside of the detectors.

Testing on a regular basis is imperative. Simply press the button and listen for the alarm.

Maintaining your RV’s carbon monoxide (CO), LP gas, and smoke detectors is essential for ensuring safety on the road. Regularly test each unit monthly using the test button, clean them with canned air to remove dust, and replace batteries annually or as needed for battery-operated models. For optimal performance replace CO and LP gas detectors every 5–7 years and smoke detectors every 5–10 years following manufacturer guidelines.

Keep exhaust fans on while cooking to minimize false alarms and ensure proper placement—high for smoke/CO and low for LP gas—to maximize detection. By staying proactive with maintenance and choosing RV-approved detectors you can travel with peace of mind, knowing your safety systems are reliable.

Worth Pondering…

Remember, Safety First, and Happy RVing!

How to Prevent and Detect Carbon Monoxide in Your RV

We need to know how to detect carbon monoxide in our RV. This is serious if you want to stay safe.

Carbon monoxide is an invisible, odorless gas that you don’t expect to encounter when traveling the great outdoors. However, some RV appliances emit carbon monoxide which can be dangerous to your health. It’s important to be aware of the risks of carbon monoxide poisoning and how to prevent it while enjoying the RV lifestyle.

If you suspect CO poisoning, call 911 or a health care professional right away.

There are fewer topics more important than how to detect carbon monoxide in your RV. So pardon me for this just-the-facts article.

With the large number of newbies embracing the RV Lifestyle, we need to be aware of the dangers of carbon dioxide poisoning. Besides, even longtime RVers need to refresh themselves on how to detect carbon monoxide in their RV and make sure all our CO-emitting appliances are well maintained.

Be aware of CO when using a space heater *© Rex Vogel, all rights reserved*

Dangers of CO

Several years ago while on an extended road trip we heard an incessant beeping late in the evening. I had immediately assumed it was the smoke detector but it wasn’t the source. It took a few minutes (in my sleepy haze) to realize it must be the carbon monoxide detector.

Thankfully, the beeping was just a warning that the CO detector’s battery was low. If it had been a warning for CO saturation, my sleepy haze could have been a sign of carbon monoxide poisoning.

Carbon monoxide poisoning occurs when carbon monoxide builds up in the blood. When too much carbon monoxide is in the air, the body replaces the oxygen in the red blood cells with carbon monoxide. This can lead to serious tissue damage or even death.

According to the Centers for Disease Control and Prevention (CDC), approximately 50,000 people end up in the emergency room each year due to accidental CO poisoning. Worse, at least 430 people died.

Carbon monoxide is a gas that has no odor, taste, or color. Burning fuels, including gas, wood, propane or charcoal, make carbon monoxide. Appliances and engines that aren’t well vented can cause the gas to build up to dangerous levels. A tightly enclosed space makes the buildup worse.

CO poisoning is a serious risk especially where any fuel-burning machines or appliances exist. As we all know, an RV itself is a fuel-burning machine with plenty of fuel-burning accessories in and around it.

CO risks in an RV

Essentially, any fuel-burning source contributes to the danger of carbon monoxide poisoning. The following are common culprits for carbon monoxide poisoning:

The towing vehicle (if you have an RV trailer)
Generators
Gas ranges
Refrigerators
Camping stoves
Space heaters
Grills
Lanterns
Furnace

Some of these risks are located inside your RV but many surround your RV at camp. So, you need to be mindful of things that emit CO not only in your RV but around it. Including your neighbors’ equipment! The first rule in how to detect carbon monoxide in your RV is to be aware of the sources.

How to detect CO in your RV

You can’t! Humans cannot detect CO. It is odorless and colorless which is why it’s called the quiet killer. We must rely on sensors to detect CO.

Be certain your RV is outfitted with a CO detector. A quality CO detector costs from $15 to $30 and can save your life. Talk about a great investment!

If the detector senses an unsafe amount of CO, it will sound the alarm. The alarm is much louder than the beep that warns of a low battery. Since carbon monoxide makes people light-headed and pass out it takes a loud noise to bring them to their senses.

Early signs of CO poisoning

Though humans can’t detect carbon monoxide, we certainly show symptoms of it. If you are aware of these symptoms, you can realize there’s a serious problem more quickly. Besides the detector, the symptoms are another way to detect carbon monoxide in your RV. These symptoms progress fast. DO NOT try to shake them off!

Carbon monoxide poisoning symptoms include:

Dull headache
Weakness
Dizziness
Nausea or vomiting
Shortness of breath
Drowsiness
Confusion
Blurred vision
Loss of muscle control
Loss of consciousness

Who’s at Risk of CO poisoning?

Everybody is at risk of CO poisoning though some succumb more quickly to its effects. CO poisoning is particularly dangerous for people who are sleeping, intoxicated, older, young, or unwell. Plus, humans aren’t the only ones at risk.

An intoxicated person could easily dismiss the symptoms as being tipsy. A sleeping person may lose consciousness before ever realizing any symptoms. The elderly, children, and infants are also more susceptible to CO poisoning. The poison will normally affect them more quickly due to their underdeveloped or weakened constitutions.

People with pre-existing health conditions will also be at greater risk. For example, people with chronic heart disease, anemia, or respiratory issues like asthma.

And don’t forget about your pets! Despite their superior sense of smell, dogs and other pets cannot detect carbon monoxide either. They will be affected much more quickly than humans due to their smaller size.

How to prevent CO poisoning

CO poisoning is entirely preventable. You can protect yourself and your family by learning the symptoms of CO poisoning and how to prevent it.

Setting up a CO detection system is essential but it shouldn’t stop there. The best way to ensure your safety is to get ahead of the problem. This means you should take regular precautions to prevent CO from saturating your RV.

CO poisoning prevention tips

Replace the batteries in your CO detector every 6 months
Keep vents and flues free of debris; debris can block ventilation lines
Place your (portable) generator away from your RV and your neighbors
Point your generator’s exhaust away from your RV and your neighbors
Have your generator inspected and serviced by a qualified technician on an annual basis
Inspect your generator’s exhaust system every time you use it to ensure it’s not damaged
Keep doors, windows, and vents closed if in close proximity to a running vehicle or generator
NEVER use a range burner to heat your RV
When cooking with a gas range, use the range fan and keep a nearby window cracked open
Follow all directions and warning if using gas-powered heaters
Never use a charcoal grill, hibachi, lantern, or portable camping stove inside your RV
Be aware of your neighbor’s setup and make sure they are not directing any exhaust your way
Have your heating system, water heater and any other gas, oil, or coal burning appliances serviced by a qualified technician every year

RV safety

RVing is not without some degree of risk. Driving on the open road, dirt roads, and even being parked can cause damage to your RV and equipment. In some cases, damage or improper maintenance results only in repair costs. But other times, it can have catastrophic results.

Don’t overlook something as simple as replacing batteries in your CO detector. Don’t take safety for granted. Don’t cut corners by not clearing vents or by waiting for your CO detector to beep in the middle of the night.

Since we’re talking safety, here are a few related articles:

Worth Pondering…

Safety and comfort comes with complacency and that’s never a good place to be working from.

—Elijah Wood

Safety Dance

There is nothing in this world as wonderful as an RV road trip but nothing so terrible as having it ruined due to a safety issue

Carbon monoxide is a silent killer, so it’s best to prevent tragedy before it has the opportunity to occur. RV owners need to be aware of this and other potential issues as they travel.

The recent tragic carbon-monoxide-related death of three friends vacationing in Mexico is a somber reminder for everyone to pay attention to safety. While this certainly applies to all of us in our daily lives, this article will address RV safety. RV owners must be constantly aware of several safety-related issues to help protect their units and their families on the road. Let’s start with combustible gas.

Carbon monoxide (CO) is an odorless and colorless gas often formed by incomplete combustion in propane and natural gas appliances. Since most RVs have several propane appliances on board, they are prime candidates for carbon monoxide to be present—thus the importance of annual propane system maintenance by an RV service professional.

During a yearly inspection, an RV technician will thoroughly examine the propane system and appliances for proper operation. This includes checking for leaks, proper pressure, and appliance condition.

At the very least, the RV’s furnace, water heater, and fridge (unless it’s a residential unit) all utilize combustion. If these appliances are not regularly checked and maintained, the burners may become damaged or drift out of adjustment and potentially result in incomplete combustion and CO emission.

Electric heater *© Rex Vogel, all rights reserved*

For instance, a furnace burner operates inside a sealed combustion chamber that vents outside the RV. Heat inside the RV is generated by blowing air across the combustion chamber and into the living space. If the combustion chamber becomes damaged or is not completely sealed and the burner does not have the correct fuel or air mixture, carbon monoxide can result and leak into the RV. So, if the appliances are not regularly maintained, there is a risk of CO entering the living space. Carbon monoxide is a silent killer that is difficult to detect before it’s too late.

>> Related article: 9 RV Fire Hazards and How to Avoid Them

The best way to protect your family from the dangers of CO, both in your home and your RV, is to have working carbon monoxide alarms installed. If your CO alarms are battery operated, be sure to replace the batteries twice per year. If you live or travel in an area where daylight savings time is observed, I recommend replacing the batteries in your propane and CO alarms when you change your clocks. Otherwise, set yourself a reminder to replace the batteries.

Be safety aware at all times *© Rex Vogel, all rights reserved*

If your detectors are wired into your RV’s 12-volt system, monitor the power LED on the alarm to make sure it is green. Test these devices regularly for proper operation; your CO alarm will have a button that should be pressed once a month or so for this purpose. Carbon monoxide mixes with air; therefore, CO alarms may be placed at any height from floor to ceiling.

Finally, be sure to replace your CO alarm every 10 to 15 years as indicated in the manufacturer’s documentation. The device should have a manufacture date stamped on the back.

I know it can be tempting to take the batteries out of your RV smoke alarm after it goes off for the tenth time when you are just making toast. Don’t do it. Working smoke detectors really do save lives. Test your smoke detector monthly and change the batteries twice a year around daylight savings time.

Like carbon monoxide, propane gas is odorless and colorless; however, ethyl mercaptan, an odorant that smells like rotten eggs, is added to propane and natural gas for safety reasons. A propane detector will sense the presence of propane in the air long before the ethyl mercaptan is smelled by humans.

Treat the propane detector the same as the CO alarm including regular testing. Propane gas is heavier than air; therefore, detectors must be placed near the floor in an RV. While propane is generally an extremely safe energy source, it is important to respect it to eliminate risk wherever possible. To this end, always make sure to turn your propane containers off during travel. It is illegal in some places to travel with open propane containers, but even if it’s legal, it doesn’t make it safe.

>> Related article: 30 RV Hacks and Tips for a Successful Road Trip

Make sure you have at least one working fire extinguisher in your RV, although I recommend owning at least two. Most RVs are sold with one 2-pound fire extinguisher. This is not large enough to handle a significant fire. I recommend installing at least one extra extinguisher (type A, B, C). One should be near the main entry door (likely the place where the factory-installed extinguisher will be located) and one in the rear especially if the bedroom is in the back.

You may opt to install additional extinguishers and/or a fire-suppression system in the engine bay and behind the fridge. The extinguishers should be at least 5 pounds in capacity. Have the extinguishers professionally inspected yearly and make sure you know how to use them. This is something RV dealerships don’t show you when they perform the walk-through on your new RV.

In other safety considerations, ensure all your exterior lights are in proper operating condition. This includes clearance lights and running, tail, brake, fog, and signal lights. Lights should be checked prior to each trip.

Regularly inspect tires *© Rex Vogel, all rights reserved*

Whether you have a trailer or a motorhome, have the chassis serviced regularly and inspect the brakes and tires. RV tires tend to age out before they wear out. They often will not show signs of wear, even as they begin to reach the end of their life. It is important to have your tires regularly inspected by a professional tire technician. Tires last an average of five to seven years from date of manufacture. However, this varies widely and tire manufacturers recommend visual inspections by experts on a regular basis.

>> Related article: How to Avoid Carbon Monoxide Poisoning in your RV?

It is also important to run the correct tire pressures for your RV. This is not usually the tire pressure listed on the sidewall of the tire but based on the weight of your RV and each wheel position.

Trailer owners should ensure the towing systems are well maintained and operated properly, specifically the coupler, equalizer, safety chains, wiring harness, and breakaway cable. Motorhome owners who tow another vehicle also must be vigilant about inspecting their towing equipment on a regular basis.

>> Related article: On the Road Again: Summer Road Trip Safety Tips

It is fundamentally important to properly maintain all RV systems to help avoid damage, injury, or death to yourself or others. Resist the temptation to take these systems for granted.

Worth Pondering…

Remember, safety is no accident.

9 RV Fire Hazards and How to Avoid Them

In this article, I cover the most common reasons that RVs catch fire and what you can do to prevent it

When you head out on the road with your RV, regardless of the type, you are probably thinking about rest stops and your eventual camping spot. Fire safety probably doesn’t cross your mind. However, fire risk is a real concern with RVs, so you need to be prepared.

According to data published by the National Fire Protection Association (NFPA), there are nearly 2,000 devastating RV fires every year. An RV fire can start anywhere whether you are on the road or parked.

Being aware of potential fire hazards in your RV and taking steps to mitigate your risk of a fire can go a long way to keeping your RV safe.

Older models are more at risk of fire *© Rex Vogel, all rights reserved*

Which RVs are most at risk of a fire?

According to a NFPA report on fire hazards associated with RVs, older models of RVs have fewer and less advanced fire safety measures. They also have older engines and equipment that is more likely to fail which is a common cause of RV fires. Most fatal RV fires occur in older models of RVs.

If you own an RV that is more than 10 years old, you should upgrade your smoke detectors and carbon monoxide detectors. Also ensure your fire extinguishers are adequate for the size of your rig and handy in the kitchen, bedroom, and living areas of the RV. Every year, it’s wise to get a full inspection of your rig to find out about potential problems before they become fire hazards.

While there are a number of things that cause RV fires, doing a few things will help reduce your risk of a disaster. Here are nine fire hazards and what you can do to mitigate them.

1. Malfunctions of the RV electrical system

Many RV fires originate from malfunctions in the RV electrical system. Here is what you can do to lessen the risk of an electrical fire in your RV:

Make sure any electric space heaters run at their lower wattage setting. Usually, space heaters are set at 1,500/750 watts or 1,200/600 watts. You should only run a space heater at 750 or 600 watts in your RV.
Always plug your space heater into a wall outlet; never use an extension cord.
Don’t overload your electrical outlets by plugging too many things in at once. For example, if you plug a space heater into an outlet, you shouldn’t have anythng else plugged in.

Mice, rats, and squirrels love to chew through cable and wire housing in vehicle engine compartments and the RV’s living compartment. If any of these critters have invaded your rig, inspect your wiring for any signs of nibbling and do the necessary repairs immediately.

>> Related article: On the Road Again: Summer Road Trip Safety Tips

Don’t leave small electrial appliances plugged in when you aren’t home.

Inspect your rig’s 12-volt connections before each trip. Loose connections can cause shorts that ignite combustible materials in the RV.

Carbon monoxide detector *© Rex Vogel, all rights reserved*

2. Propane system leaks

Propane system leaks are one of the top causes of fire ignition in RVs. It’s important to have your propane system inspected regularly.

In addition to detecting propane gas leaks in your RV, there are a few more ways you can prevent your RV’s propane system from causing a fire.

Never drive your RV with propane on. Everything in your RV is jostled around while you drive. If there is a leak when the propane valve is open, it just takes a spark from a flat tire or the little flame in your RV’s propane fridge to ignite it.

Make sure your RV propane/carbon monoxide detector is working and up-to-date. RV propane/carbon monoxide detectors should be replaced every five years.

RV refrigerator and microwave *© Rex Vogel, all rights reserved*

3. Your RV refrigerator

Your RV refrigerator can be a fire hazard due to manufacturing defects. Dometic and Norcold have both recalled certain models of their RV refrigerators over the years because they could catch on fire. The boiler in absorption RV refrigerators can also overheat and become a fire hazard when the fridge is not kept level.

4. Wheels and brake system

When your RV’s wheels and/or brakes get too hot, they can ignite materials around them. Be sure to check your tire pressure when your tires are cold. Get your wheels and brakes inspected regularly and before long trips.

5. Stuff near your RV cooktop

Having combustible items anywhere near your RV cooktop can lead to disaster. Because RVs are made with far more combustible materials than a traditional home, a fire in the galley can rapidly get out of control.

>> Related article: The Safety Checklist for When Your RV is Parked

Keep combustible items like paper towels, plastic, and wood well away from your cooktop when you are cooking.

Don’t store cooking oils or fats close to your cooktop.

Always stay in the kitchen/galley area when you are cooking and keep an eye on things.

6. Not having a working smoke detector

I know it can be tempting to take the batteries out of your RV smoke detector after it goes off for the tenth time when you are just making toast. Don’t do it. Working smoke detectors really do save lives.

>> Related article: Electric Space Heater Safety Tips for RVers

Test your smoke detector monthly and change the batteries twice a year around daylight savings time.

Be aware of fire hazards near the RV *© Rex Vogel, all rights reserved*

7. Portable grills and campfires too close to the RV

Portable grills should be at least 12 feet from the RV and campfires should be at least 25 feet away from your RV and any fuel source. This makes setting up a gas or charcoal grill underneath your RV awning a really bad idea.

Electric system and surge protection *© Rex Vogel, all rights reserved*

8. Not having adequate fire extinguishers in your RV

You should have a 2.5 lb fire extinguisher in each area of the RV. A fire extinguisher is required near the doorway of the RV, so manufacturers meet the minimum standard for this. But if there is a fire in the galley of the RV, the extinguisher can either be out of reach or precious seconds are wasted accessing it.

>> Related article: Raise Your RV IQ with These Tips

Fire extinguishers are classed according to the type of burning fuel that is being extinguished. A Class ABC fire extinguisher will put out the types of fires common in RVs. Here are the types of fires that each class extinguishes.

Class A – Ordinary combustibles such as wood, paper, rubber, fabric, or plastics.

Class B – Flammable liquids and gasses, including gasoline, oils, paint, lacquer, and tar.

Class C – Fires involving live electrical equipment.

9. Gasoline and propane

Gasoline and propane present an immediate fire hazard when stored incorrectly or when there are leaks or spills. Storing gasoline out of the sun and well away from the RV or tow vehicle is a good idea. Generators should be set up a safe distance from the RV.

In conclusion

Although we hope it never happens, we should always be prepared for the worst. By being diligent, properly maintaining our RVs, and practicing cooking safety, we can reduce the risk. Since we can’t completely eliminate it, planning ahead and practicing evacuation can ensure the whole family stays safe.

Worth Pondering…

Speed was high

Weather was hot

Tires were thin

X marks the spot

—Burma Shave sign

How to Avoid Carbon Monoxide Poisoning in your RV?

CO poisoning is entirely preventable. Protect yourself and your family by learning the symptoms of CO poisoning and how to prevent it.

Carbon monoxide is an invisible, odorless gas that you don’t expect to encounter when traveling the great outdoors. However, some of your RV appliances emit carbon monoxide which can be dangerous to your health. It’s important to be aware of the risks of carbon monoxide poisoning and how to reduce your exposure while enjoying your RV.

Motorhome interior **© Rex Vogel, all rights reserved**

Every year, at least 430 people die in the U.S. from accidental carbon monoxide poisoning. Approximately 50,000 people in the U.S. visit the emergency department each year due to accidental carbon monoxide poisoning.

Be aware of your neighbor’s exhaust especially at an RV rally **© Rex Vogel, all rights reserved**

Carbon monoxide is created when any fuel is burned such as gasoline, propane, natural gas, wood, and coal. It is extremely serious when combustion by-products are not vented outside. Carbon monoxide is the number one cause of poisoning deaths in the United States each year in homes and RVs. It is important to identify the symptoms of carbon monoxide poisoning and to know how you can prevent it from leaking in your RV.

Some of these risks are located inside your RV but many surround your RV at camp. Be mindful of things that emit carbon monoxide not only in your RV but around it. Including your neighbors’ equipment! The first rule in how to detect carbon monoxide in your RV is to be aware of the sources of carbon dioxide.

In RVs, carbon monoxide gas usually results from:

Exhaust leaks from either a vehicle engine or a generator
Improper use of portable gas-powered heaters
Someone else’s vehicle or generator when camping in close quarters

Be aware of your neighbor’s exhaust **© Rex Vogel, all rights reserved**

How to detect carbon monoxide in your RV? You can’t. Humans cannot detect carbon monoxide. It is odorless and colorless, which is why it’s called the quiet killer. We must rely on sensors to detect carbon monoxide.

If your RV is not already outfitted with a carbon monoxide detector, you must install one right away. It can save your life. These are as essential as smoke detectors. You can purchase a battery-operated carbon monoxide detector designed for use in RVs.

Be aware of your neighbor’s exhaust especially when boondocking **© Rex Vogel, all rights reserved**

Make sure you test the detector every time you use the RV and replace the carbon monoxide detector batteries at least once a year. A good time to do this is when you change clocks for daylight savings time or at the beginning of a new camping season.

If the detector senses an unsafe amount of carbon monoxide, it will sound the alarm. The alarm is much louder than the beep that warns of a low battery.

Don’t forget about your pets **© Rex Vogel, all rights reserved**

The symptoms of carbon monoxide exposure include:

Weakness
Dizziness
Vomiting
Nausea
Muscular twitching
Intense headache
Throbbing in the temples
Weakness and sleepiness
Confusion
Blurred vision
Loss of consciousness

If you or anyone else experiences any of these, get to fresh air immediately. If the symptoms persist you need to seek medical attention. Shut off the vehicle or power the generator down and do not operate it until it has been inspected and repaired by a professional.

Exposure to carbon monoxide is a huge health hazard and can cause death. It is important to stay vigilant and to be aware of the risk at all times. Take precautions and follow these prevention tips to reduce exposure and keep you and your family safe:

Inspect your RV’s chassis and generator exhaust system regularly
Yellow flames in propane-burning appliances usually indicate a lack of oxygen and should be checked by a qualified technician
Park your RV so that the exhaust may easily dissipate away from the vehicle
Never sleep with a generator running
Always have a window open when operating a gas-burning appliance or generator
Keep any windows and vents closed if in close proximity to a running vehicle or generator
Never use range burners or ovens to heat your RV
When cooking with the range, use the range fan and keep a nearby window cracked open
Be aware of your neighbor’s setup and make sure they are not directing any exhaust your way

Follow all directions and warnings if using gas-powered heaters.

Related: 12 Simple RV Maintenance Tips

Don’t take safety for granted while RVing.

Since we’re talking safety…

Five RV Tips BEFORE Your First Road Trip

The sun is shining, the RV is washed, and its tank is full

If you have an RV or camper, the open road and possibility of adventure is tempting.

What may not be as enticing is carbon monoxide exposure, usually from improper use of portable gas equipment, operation of someone else’s vehicle or generator when camping in close quarters, or inadequate maintenance.

Palm Campground in Anza-Borrego State Park, California © Rex Vogel, all rights reserve

Carbon monoxide is a colorless, tasteless, and odorless gas known as the “silent killer.” It’s produced when a fuel like gasoline, oil, kerosene, natural gas, wood, or propane burns incompletely. Carbon monoxide incidents occur all too often, even though they can be prevented with proper preparation and attention.

Review the following five tips to ensure your RV season is a safe one.

Test Your Carbon Monoxide Detector

Newer models of RV are usually hardwired with a carbon monoxide detector. Test, and replace the carbon monoxide detector as directed by the manufacturer’s instructions. It’s a good practice to replace the batteries when you change the clocks for daylight savings time or on a specific date you will remember, such as your first camping trip of the season.

Harvest Moon RV Park, Adairsville, Georgia © Rex Vogel, all rights reserve

Watch Your Generators

Exhaust leaks from a generator are a common cause of carbon monoxide incidents. Inspect the generator exhaust system each time before using it. Do not operate your generator if the exhaust system is damaged in any way or making an unusual noise.

If you are camping in close quarters with other RVs that are running their generators, keep your windows and roof vents closed to prevent exhaust from entering your vehicle.

If you use a portable generator, place the generator downwind of the RV with the exhaust pointed away from the camping area. Don’t sleep while the generator is operating and leave a roof vent open while it is running, even during the winter.

Not feeling well? Shut off the generator and step outside for some fresh air just to be sure you aren’t being exposed to carbon monoxide.

Whispering Hills RV Park, Georgetown, Kentucky © Rex Vogel, all rights reserve

Stay Warm, Safely

Fuel-burning appliances such as portable heaters, portable stoves, barbeques, or kerosene lamps should remain outside when in use—NEVER bring them into your RV. Inside, DO NOT use range burners or the oven to heat an RV. When using the stove, keep the range fan on and always leave a window cracked open for fresh air and ventilation.

If you suspect carbon monoxide poisoning while using appliances attached to your RV, immediately turn them off and open the doors and windows so the gas can escape and leave the RV. While the area is being ventilated, seek medical assistance.

Hacienda RV Resort, Las Cruces, New Mexico © Rex Vogel, all rights reserve

Have your RV serviced by a Certified RV technician

Inspect your RV’s chassis and generator exhaust system regularly, at least before each outing and after bottoming out or any other incident that could cause damage. Inspect your RV for openings in the floor or sidewalls. If you locate a hole, seal it with a silicone adhesive or have it repaired before using your generator again. Inspect windows, door seals, and weather strips to ensure that they are sealing properly.

Do you see yellow flames in propane-burning appliances such as coach heaters, stoves, ovens, and water heaters? This usually indicates incomplete combustion which may indicate servicing is required.

New Green Acres RV Park, Walterboro, South Carolina © Rex Vogel, all rights reserve

Keep Exhaust Away

Park your RV so that exhaust dissipates away from the vehicle. Parking next to tall grasses, fences, walls, or buildings can keep exhaust gases from dissipating as they normally would. To avoid this, be sure there is ample clear space around you when you park. When stopping for long periods of time, be aware of other vehicles around you, such as semis at rest areas, that may have their engines and refrigerators running, and take the necessary precautions.

These simple tips can go a long way toward keeping you and your family safe on the road. Always be sure to have work on your RV and any related gas-fired appliances performed by an individual with the appropriate qualifications.

Much of the above information is courtesy of Technical Safety BC.

Gulf Coast RV Resort, Beaumont, Texas © Rex Vogel, all rights reserve

Worth Pondering…

Remember, safety is no accident.