RV Fire Safety Tips and Advice

We’ve all seen those horrific photos and video footage of RV fires. The way RVs are constructed, and the materials used lends them to burn and go up in smoke extremely quickly. If inside you literally have seconds to escape.

To hopefully keep that from happing to you I’ve decided to publish some common sense RV fire safety tips. Essential advice for a new RV owner to consider. It doesn’t take much effort to dramatically reduce your risk.

Change Detector Batteries

This one is a duh! But worth repeating. Just like in a regular home make sure your smoke, propane, and carbon monoxide detectors have fresh batteries in them at all times. A good rule of thumb is to change all the batteries every six months. I use the days we adjust our clocks for daylight savings time and back, so it’s easy to remember.

Change Detector Batteries Tip

Certify Propane System

Check and make sure a licensed LP technician has certified the rig. It’s a good idea to have it re-certified every few years. In many jurisdictions, there are mandatory inspection periods. They will inspect and test the propane system and check for any leaks.

Propane system tips

Check your local laws regarding propane regulations. Here is an excellent article about RV propane safety from the Canadian Propane Association. If you ever smell propane vacate the RV immediately, call the fire department and if possible turn off the external propane tanks.

Driving With LP Gas On?

The age old question. “Can I leave my LP gas system on when traveling to keep my RV fridge running?” This question always spawns no-win arguments that lead to an endless circle of comments on RV forums and groups. Myself, I err on the side of caution. I’m not comfortable driving around with an open flame burning in my fridge compartment. And, I’m too lazy to worry about if I remembered to turn off the gas when I refuel, go through a tunnel or board a ferry, etc.

Driving with LP gas turned on tip

For what it’s worth in 5 years of full-timing with over 60,000 miles towed we have yet to have spoiled food in the fridge. When you think about it, the typical RV fridge is really like a large camping cooler but better insulated than most. I tent camped for years with coolers not near as good.

Don’t Overload Electrical Circuits

From what I’ve seen the average RV uses the bare minimum quality when it comes to electrical outlets. Most are lightweight and cheaply made. With that in mind, my advice is, don’t plug too many things into one outlet, especially high draw appliances or heaters. Try to spread the loads out between different outlets. Pick up a wattage meter and test how much current/power you may be drawing. If you are consistently maxing out an individual outlet, consider installing a heavy duty electrical box for it. Maybe even have the wiring beefed up to it.

Kill a Watt meter

Occasionally feel the electric outlet plates and main electrical breaker panel and see if anything is getting hot. If you feel they are excessively warm to the touch, call an electrician and have them checked out.

Get yourself a good quality surge protector. If an overload in the shore power occurs, it can cause damage and possibly a fire in the RV circuits. See my review on the one I use and recommend for our 30 amp RV. The Progressive Industries hard wired model EMS-HW30C. It also comes as a portable unit. The PI EMS will shut the incoming power off instantly if any surge occurs.

EMS 30 Amp Surge Protector

Progressive Industries EMS-PT30C Portable EMS RV Surge Protector - 30 Amp
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Maintain Appliances

It’s especially important to keep the RV’s appliances clean and maintained. Number one on that list is the refrigerator, one of the most common causes of RV fires. Say for instance the rig has been in storage, and some critters make a nest near the fridges gas burner. Next time you use the fridge in the gas mode, you may have a fire on your hands.

Open the access panels of the RV appliances a couple of times a year and make sure there is no dirt or debris buildup taking place. Also visually inspect the wiring and circuitry for any signs of overheating or loose connections. If you spot anything suspicious call in an RV technician to take a look at it.

Check appliances access areas

Careful Cooking in RV

Our RV kitchens are cramped with tiny amounts of counter space. Therefore we must be extra careful when preparing our meals. Keep the stove area clear and never leave a burner on when not present in the RV. Besides a nearby fire extinguisher, I keep a couple of boxes of baking soda above the stove in case of a flare-up. Fast action may save the RV and prevent a ruined vacation. (More info – Grease Fire HowTo.)

RV cooking fire safety tips

Also, remember that the stove and oven’s propane burners eat up oxygen, so make sure to leave open the RV’s roof vents or crack a window to let in fresh air.

Tires and Axle Bearings

You wouldn’t think tires and bearings would be a fire threat but think again, they are a not so uncommon cause of burnt out RVs on the highway. What happens is an axle bearing fails and gets extremely overheated to the point of igniting the tire. Once the tire gets fully engulfed, it is very hard to put out. The fire spreads and the whole rig goes up in smoke.

There are several ways to avoid this happening. First, always maintain the wheel bearings, especially trailers. Get them inspected and re-greased at the recommended times. Second, keep tires inflated to appropriate levels for the load. Under inflated tires heat up fast.

Third, after traveling check the wheels and tires for heat.  Do it often and you will get a feel for average heating and know when one is out of acceptable range. I picked up an inexpensive IR thermometer gun for the task.

Tires and wheel bearing tips

If you can afford it, I recommend installing a quality tire monitoring system. A good system will not only monitor air pressures but also temperature alerting you to any changes before a catastrophic failure happens.

Price: $349.00
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Battery Ventilation

The lead acid type batteries used in many RVs can emit dangerous gasses and need proper ventilation. To avoid any problems make sure the battery storage area is adequately vented to the outside. If you keep the batteries inside a sealed box, a vent hose needs to be installed on the top and a second hole below to create a chimney effect to evacuate the potentially explosive fumes.

Vented Battery Box

Fresh, properly charged and well-maintained lead acid batteries will produce less gas so avoid using the batteries too long before replacing and always maintain the water levels. Or, if you can afford it consider spending the extra money for some sealed AGM type batteries.

Of course, avoid smoking and causing sparks around the batteries and make sure connections are clean and tight. One tip I can give you – if metal things in the area around the batteries are showing signs of corrosion then you likely have a problem with the batteries, insufficient ventilation or the way they are being charged.

Barbeque and Campfire

Keep the barbecue and campfire well away from the RV. It would suck to melt a sidewall area or damage the awning with excessive barbecue or campfire heat. When grilling, we occasionally create significant flare-ups, especially juicy burgers. A little extra distance is only prudent.

BBQ and Campfire tips

Pay attention to local dry season burning bans. Don’t be the guy who starts a forest fire! Rather than burning wood with the possibility of sparks or hot embers I’d advise (unless using the fire for cooking) trying one of the new LP gas-powered fire pits. I’ve sat beside a few, and they are actually quite enjoyable and much safer. Plus, no smoke in the eye.

Fire Extinguishers

I like to keep several fire extinguishers on board the RV and inside the truck. One is in the entrance/kitchen area, another in the bedroom, a third inside an outside storage compartment and a fourth in the truck’s cab. This way an extinguisher is always handy and I have several backups if needed. It’s good to know the type of fire extinguisher you have. I advise ones that you can use on many kinds of fires. Don’t forget to have them serviced yearly and replaced when they expire.

Extinguisher Tips

Our Cougar fifth wheel came with a piddly little extinguisher mounted at the entrance door. I guess the bare minimum they could get away with installing. I quickly upgraded it to a larger, higher quality unit.

Plan An Exit Route

In the event of a fire inside the RV do you have a plan to escape the RV? Say you are awakened in the middle of the night by the smoke alarm and there is a fire blocking the main exit. What do you do? It’s important to think about it. Have an escape plan in place.

Ladder by the bedroom window tip

In our fifth wheel trailer, there is an emergency exit window in the bedroom, but it is quite high off the ground. I always leave my foldable ladder underneath the window. Our plan is open the window throw the bedding across the sharp edge of the window sill and lower ourselves down to the waiting ladder.


Finally, I’d like to say I’m not an RV fire safety expert, just an avid full-time RVer, so take what I say with that in mind. Spend some time and research RV fire safety on the web; there are many excellent resources out there. Educate yourself, who knows you may save your rig one day or even more importantly you and your loved ones.

RV Fire and Safety tips from the full time RVers at the Love Your RV blog - http://www.loveyourrv.com/ #RVing #RVtips

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  • Excellent and necessary article Ray. My husband bought one of those heat guns after your review on it. He uses it for everything. Also, we have such a good smoke alarm, that when we cook, toast, we have to pull it down. We never forget to put it back up tho. It’s so sensitive it even goes off when we use the Camp Chef out doors! We also keep a container of baking soda by our stove. Thanks again for the informative post

    • Wow, that is sensitive! You’re welcome, Cheers!

  • Great article, I just purchase my first (used) RV (class C motorhome) a couple of weeks ago. I cannot honestly tell you if there are any fire extinguishers on board. I guess we get caught up in the “how does the slide work” and “how do you fill/drain all the tanks”. There could be some there and the previous owner may have pointed them out but I cannot recall. There are sooooo many systems to check and learn a little about when buying an RV sometimes the basic safety systems can be overlooked in favor of the “shiney shiney”. Since bringing it home I’ve watched dozens of videos (including a couple of yours), read a book or two and many blogs to learn about the various sewer/water/electrical/engine/brake/suspension/generator systems. It’s a lot to learn. Our first trip is next weekend! AHH! Am I ready?

    Thanks for bringing me back to earth. Fire safety will be inspected by this afternoon (Sunday) and any deficits will be on board by Monday afternoon.

    • Glad to help Jeff. I’m still learning things after almost 4 years full timing in our RV, but that’s part of the fun. 🙂 Best of luck on your first trip!