Are Propane Heaters Safe In A Tent? 11 Rules Of Safety!

Yes – It requires responsible usage. Here’s why…

You know that propane heaters are a popular choice for camping, especially during the colder seasons when facing low temperatures can be challenging. However, due to the risk of fire and concerns about carbon monoxide poisoning, some people are apprehensive about using them. So, are propane heaters safe when tent camping?

Propane heaters, when used correctly, are safe — much like how driving a car, using a blender, or operating a blow torch can be safe. If handled properly and with care, they won’t cause harm.

It’s important to note that not all propane heaters are suitable for use inside a tent. Just as you wouldn’t drive a Formula One car on city streets, you shouldn’t use a propane heater in a tent unless it’s specifically designed for that purpose. 

Grasping this distinction is essential for ensuring safety while camping. Therefore, I’m here to offer all the necessary information you need, along with alternative options that may capture your interest. Continue reading for more insights!

Tent Heater Deaths: How Frequent Are They?

Between 2006 and 2019, around 40 million Americans camped each year. A study from 1999, covering the years 1979–1988, found that about 878–1512 people died from unintentional carbon monoxide poisoning during that period. This number is relatively low when compared to the total number of campers.

When you search for ‘tent heater deaths,’ you might find a lot of articles from the past 20 years, which could seem worrying at first. However, it’s important to look at the bigger picture of camping and how often these deaths happen.

There’s a big gap in time between 1999 and 2019, and the last detailed study we have on this topic is from 1999. This might mean that deaths from tent heaters don’t happen often enough to need constant study.

Also, tent heaters today are much safer than they used to be, thanks to new safety features. So, if someone did a study like the one in 1999 now, they would probably find that fewer people have died because of tent heaters. This is likely because modern tent heaters are designed with safety in mind, which helps prevent dangerous situations.

What is a Propane Heater?

Here Are Some Key Aspects Of Propane Heaters:

Types of Propane Heaters:

There are several types of propane heaters, including portable models for outdoor use (like patio heaters or camping heaters) and stationary models designed for indoor use (like wall-mounted, warehouses, or floor-standing units). Some are designed to heat small spaces, while others can heat larger areas. 


Propane heaters are generally efficient in converting fuel to heat. They can provide quick and powerful heating, making them ideal for both supplemental and primary heat sources in various settings.

Installation and Ventilation: 

For indoor use, proper ventilation is crucial to prevent the buildup of carbon monoxide and other combustion by-products. Some propane heaters are ventless, designed to burn very cleanly, while others require external venting.

Safety Features: 

Modern propane heaters often come with safety features like oxygen depletion sensors (ODS) and tip-over shut-off mechanisms to reduce the risk of fire and carbon monoxide poisoning.

Portability and Convenience: 

Many propane heaters are portable, making them convenient for outdoor activities, job sites, and areas where electrical heating is impractical. They require propane tanks, which need to be refilled or replaced when empty.

Environmental Considerations: 

While propane is cleaner than many other fossil fuels, it is still a carbon-emitting energy source. Users interested in environmental impact should consider this aspect.


Propane heaters can be cost-effective, especially in areas where electricity is expensive or unavailable. The cost of running a propane heater depends on the price of propane, which can vary by region and season.

My Experience with Propane Heaters: A Cautionary Tale

As someone who loves camping, I’ve always been searching for ways to keep my tent warm. Propane heaters seemed like a popular choice, so I decided to give them a try, hoping they might be the key to comfortable winter camping.

The Allure and Letdown of Propane!

The main thing about propane heaters is their power. They pack a lot of heat in a small package, and they’re not too expensive. I started with the Mr. Heater Little Buddy and then switched to the bigger Mr. Heater Buddy, thinking it would be better for longer trips because I could use a bigger propane tank with it.

However, I quickly realized that these heaters had their drawbacks. The heat was great if you were right next to the heater, but it didn’t spread evenly through the tent. And there was no fan to help circulate the warmth.

What Are The Risks Of Using A Propane Heater Inside A Tent?

Using propane heaters inside tents requires caution and an understanding of the risks involved. 

While certain propane heaters are designed for use in enclosed spaces like tents, they still present several safety concerns:

Carbon Monoxide Poisoning: 

Propane heaters emit carbon monoxide (CO) during combustion. The level of carbon monoxide produced by propane heaters typically isn’t enough to cause serious harm if there’s a good balance of air to propane, like a 24:1 ratio. In many cases, the emissions are so low that carbon monoxide detectors might not even detect them.

Symptoms of CO poisoning include headache, dizziness, nausea, and in severe cases, it can be fatal.

Carbon monoxide poisoning from these heaters is usually only a risk if:

  • They are faulty,
  • Used in poorly ventilated areas,
  • Used without proper safety measures.

That’s why it’s crucial to follow the safety instructions when using an indoor heater.

Fire Hazard: 

Propane heaters can be a fire risk, especially if they are placed too close to combustible materials like curtains, furniture, or bedding. Tents are often made of flammable materials. The heat from a propane heater can ignite the tent fabric or other combustible items inside the tent.

Gas Leaks: 

Propane is highly flammable, and a leak can lead to a fire or explosion. Users should be aware of the smell of propane (often described as a rotten egg odor) and take immediate action if they detect it. 

Oxygen Depletion: 

Propane heaters consume oxygen as they burn. In the confined space of a tent, this can lead to oxygen depletion, potentially causing asphyxiation.

Improper Installation and Maintenance: 

Incorrect installation or lack of proper maintenance can lead to increased risks. It’s important to follow the manufacturer’s guidelines for installation and regular maintenance checks.

Burns and Heat-Related Injuries: 

The surface of propane heaters can become very hot during use, posing a risk of burns, especially to children and pets.

Indoor Air Quality Issues: 

Besides CO, propane heaters can emit other combustion by-products that might degrade indoor air quality, such as nitrogen dioxide.

After seeing these risks and being disappointed by the heat output, I decided that propane heaters weren’t the best choice for my camping trips.

However, to mitigate these risks, it’s important to follow certain guidelines mentioned below:

Rules To Stay Safe When Using A Propane Heater In A Tent

Here are several safety measures you can take to make camping with a heater safer for you and your fellow campers, regardless of the type of heater you use. ‘

Following these precautions will help ensure that you have a safe and enjoyable experience on your next cold-weather camping trip. I would call these ” rules” instead of “tips” because they’re more than just suggestions – they’re important for safety. 

Tent heaters are safe if you follow these rules:

Picking The Perfect Propane Pal (Heater)

Opt for a propane heater specifically designed for indoor use or tents, which will have safety features like an oxygen depletion sensor (ODS) and tip-over shut-off mechanisms. Always look for an “indoor-safe” label if you plan to buy a heater inside a tent. This ensures it’s designed to be safe in enclosed spaces like tents.

Buy A Battery-Operated Carbon Monoxide Detector

Using a carbon monoxide detector during your camping trip is a key safety measure. This device will warn you if the level of carbon monoxide in the air starts to increase, signalling that it’s time to turn off your heater and leave the tent for some fresh air. It’s best to have a detector that you can place near your tent and leave on continuously throughout your trip.

Modern tent heaters probably have a built-in carbon monoxide detector, but if you’re not sure, it’s a good idea to buy a separate carbon monoxide detector. You can keep this extra detector in your tent during your trip for added safety.

Note: Normally, propane heaters produce a very small amount of carbon monoxide, which wouldn’t trigger the detector. However, if something goes wrong and more carbon monoxide is released, this feature will turn the heater off to keep you safe.

Oxygen: Keeping It Flowing, Keeping It Safe

Another feature includes a low Oxygen sensor and shut-off. This is crucial for preventing carbon monoxide poisoning. The heater will shut off automatically if it detects low oxygen levels, which is a common issue in enclosed spaces like tents.

Tip-Over? No Problem! Safety Features Galore

Check out heaters with a Fall Detector/Tip-Over shut-off feature. This feature is really important. If the heater with this feature tips over, it will automatically turn off. This is a big deal because if a propane heater falls and faces the floor, it could get really hot right there and start a fire. And if it falls in any other way, it might block the airflow, which could harm both the heater and your tent.

Next, there’s the Overheating Detector. Just like the tip-over shut-off, this feature keeps you safe. The heater has a thermometer built in, and if it gets too hot – hotter than what’s safe, according to the makers – it will turn off on its own. This stops the heater from getting too hot and causing any danger.

Ventilating Like a Pro: Fresh Air For the Win

Ensure adequate ventilation in the tent to allow fresh air in and prevent CO buildup. Even if it’s cold, always keep the vents in your tent open when you’re using a heater. This might not seem like it makes sense at first, but it’s really important. Good airflow in your tent is key, even on really cold nights. Don’t worry, your heater will still warm up the air enough.

The reason you need these vents open is to keep fresh air moving in your tent. Without enough fresh air, you could run out of oxygen, and we all need oxygen to breathe!

Tent Types: Finding Your Heater’s Perfect Match

Remember, propane heaters work best in tents with two layers of mesh walls because the air moves around better in these tents. But you can still safely use them in tents with only one wall.

If you have a canvas tent, it’s best to use a tent stove instead of a propane heater. But if you do use a propane heater, make sure your tent has a special opening called a ‘stove jack’ for the air to flow well.

Steady There! Placing Your Heater Just Right

The ground where you pitch a tent in the wilderness is usually not perfectly flat, so it’s important to find a spot for your heater that’s as stable as you can make it. Even though modern heaters are usually equipped with a fall detector, it’s always better to be extra cautious. These two rules – not leaving the heater unattended and making sure it’s stable – are key for safety.

Heater-Sitting 101: Keeping an Eye on Your Warm Buddy

Never leave a propane heater unattended while it’s on, and turn it off before going to sleep. Just like you wouldn’t leave a baby alone in a bath or take your eyes off someone unpredictable like Hannibal Lecter, never leave your tent heater by itself. A sudden wind could blow into the tent, an animal might knock it over, or it might not be stable to begin with.

Flammable Foes: Keeping Your Heater at Bay

Keep the Heater Away from Flammable Items. There are many flammable things in a tent, like the tent fabric, your down jacket, sleeping bag, and hat. 

Is it Safe to put a heater on the tent floor with fabric?

Pre-Trip Check: Better Safe Than Sorry!

Arriving at your campsite only to discover a malfunctioning heater is not just inconvenient, but using a faulty heater poses serious risks, such as increased carbon monoxide emissions, which can be dangerous. Regular checks by an expert can prevent these issues and ensure a safe camping experience.

So, it’s a good idea to have an expert look over your heater before you go camping. They can make sure everything, including the crucial detectors, is working correctly.

Rulebook Rundown: Heeding the Heater’s Handbook

By taking these precautions, you can safely enjoy the benefits of a propane heater while minimizing potential hazards.

So, Are Propane Heaters Safe For Tents? Bottom Line!

Yes, you can use a propane heater in a tent. While there are risks, you can still keep warm safely in your tent with a heater, as long as you’re careful and follow safety rules.

Exploring Diesel Heaters

Looking for an alternative, I tried out a diesel heater. These are known for giving off a nice, dry heat. I used one in a fancy camper to see how it worked.

The Reality of Diesel Heaters!

Diesel heaters heat up an element and then blow air over it to warm up the space. The exhaust is kept separate, so it seems like a safe way to get heat.

But, diesel heaters aren’t perfect:

  • If you don’t have a diesel car, carrying extra diesel fuel can be a hassle. It’s messy and smelly.
  • These heaters need power and have lots of parts, like wires and tubes, making them tough to set up for a simple camping trip.
  • The heater needs to be adjusted for different heights, and many don’t work well above 8,000 feet. I had trouble keeping the heater going even at lower elevations.
  • Good diesel heaters are expensive and heavy, and you have to carry the fuel separately. It’s a lot to deal with just for a bit of heat.

Are There Other Safe Types Of Tent Heaters Besides Propane Ones?

Staying warm on cold nights has always been a challenge. We usually rely on gas or liquid fuel heaters because they’re powerful, but I started thinking: what if we could use the kind of batteries found in electric cars for camping heat?

Yes, there are several types of tent heaters besides propane heaters that can be considered safe for use, especially if used with proper precautions. 

Here are some alternatives that you might want to consider for your camping needs:

Electric Heater

Electric heaters are a common and convenient option for heating tents. These are safe as long as you have access to electricity, either from a campsite or a portable generator. They don’t emit carbon monoxide like propane heaters. However, they should be used carefully to avoid any electrical hazards.

They come in various sizes, from large, portable electric fireplaces to small heating fans that can be placed in a tent corner.

Many campsites provide electrical hook-ups, allowing you to power your electronic devices just as you would at home. This is convenient for charging items like your headlamp, flashlight, phone, and other hiking gadgets or for using a fan on hot summer days. 

If you’re at an unpowered site, you can power the heater using your car with a power inverter.

So, an electric heater can be perfectly safe in a tent if you stick to the same rules mentioned earlier. However, ensure your tent is fully waterproof, as water and electricity are a dangerous combination. 

How Do You Know If a Tent Is Waterproof?

Also, consider using a tent with an e-port (a small opening to pass a cable through), which is handy for using electric heaters.

Battery-powered heater

Another option for heating your tent is a battery-powered heater. These are relatively new in the market and are safe for enclosed spaces like tents. 

Battery-powered heaters are an excellent choice if you want to avoid using gas and have limited or no access to electricity. They’re convenient, portable, and don’t have ongoing fuel costs. Instead, you invest in a high-capacity battery that can be used repeatedly.

To use a battery-powered heater, you’ll need:

  • A 12v Heater: Specifically designed to be powered by a 12v battery.
  • A Portable Power Station: You charge this station in advance, and then it can power your heater for several days.

Battery-powered heaters are a great off-grid heating solution, offering the flexibility and safety of not being tethered to a gas supply or a fixed electrical outlet. If you follow the above rules for safety, a battery-powered heater can be a perfectly safe way to keep your tent warm and cozy.

Experimenting with Electric Blankets

Let’s dive deep into electric blankets. I aimed for a 12-volt DC blanket, known for efficiency, but my search led me to a mattress pad designed for truckers – not ideal for the variability of camping. I then stumbled upon a 100-watt heated blanket from Amazon, perfect for its flexibility and efficiency.

Powering the Blanket: Jackery Explorer 500

To power the blanket, I used the Jackery Explorer 500, a portable battery I’ve relied on for various camping needs. However, a 100-watt blanket quickly drains its 500-watt hour capacity, posing a significant limitation for prolonged use.

Quality Matters

My initial experience was marred by poor build quality – the blanket simply didn’t heat up. After switching to a higher-quality blanket from Degrees of Comfort, I noticed a slight improvement, but it wasn’t until I tested it in the cold outdoors that I saw its true potential.

Upgrading to Jackery Explorer 1500!

The game-changer was the Jackery Explorer 1500 Solar Generator, a more robust solution with thrice the capacity of the 500. Paired with solar panels, it promised efficient recharging, making it a sustainable option for prolonged use.

The Real Test: Blanket and Space Heater in the Snow

I decided to push the limits and included a small 100-250 watt cubicle heater in my experiment. Surprisingly, both the blanket and the heater outperformed my expectations – even when compared to the propane heater I had previously used.

Results and Insights

The cubicle heater, set to its lower wattage, efficiently warmed up my tent, proving to be an effective solution for maintaining a comfortable temperature overnight. The electric blanket added an extra layer of warmth, ideal for those colder moments.

Blanket and Space Heater Key Considerations

A Big Win for Campers!

This experience showed me that battery-powered heating can be a fantastic way to stay warm while camping. It’s safe, effective, and good for the environment. I’ll definitely be using this method on my next cold-weather camping trip! but for the electric vs gas heater.

Note: Be wary of homemade heaters or solutions like candle stoves, as they can be unsafe and ineffective.

Which Option is best? Electric vs. Gas Heaters

Electric and gas heaters are different and have their own good and bad points. Let’s look at some of these.


Aspect Electric Heaters Gas Heaters
Oxygen Use Uses very little oxygen
Fuel Tanks No need to buy propane or other fuel tanks Portable; can use anywhere with or without electricity
Safety No flammable propane bottle; no carbon monoxide or propane gas leaks risk Burns very hot; can quickly warm up small areas
No need for batteries in many small models
Power Source Requires electrical outlet; limits campsite choices Risk of carbon monoxide production
Equipment Heavy duty extension cord needed; high energy use; 1500W heater needs 12.5 amps, suitable for a 30 amp outlet; some tents have a special port for cords. Otherwise, the cord might run through the tent door. zipper Oxygen depletion risk; some have Oxygen Depletion Sensors (ODS) but they are not completely reliable.


After evaluating both electric and gas heaters for camping, it’s clear that each option has its unique strengths and drawbacks. 

Electric heaters shine in terms of safety and environmental friendliness, making them a great choice for campers who prioritize these factors and have access to electricity. On the flip side, gas heaters offer unmatched portability and rapid heating, ideal for remote locations without power access. 

Ultimately, the choice depends on your camping style, location, and personal safety considerations. 

Non-Heating Options to Stay Warm In Tent:

Alternative Heating Options for Tent Camping

It’s also possible that you don’t need a tent heater. To keep yourself cozy in a winter tent, you can rely on a variety of tried-and-true techniques, such as

  • Choose a Smaller Tent: Smaller tents retain heat better, making them ideal for winter camping.
  • Select the Right Tent: Use a 3-season tent for milder weather and a 4-season tent for snowy, colder conditions.
  • Opt for a Waterproof Tent: A tent with a waterproof rating of 3000 HH or higher is recommended.
  • Strategic Tent Setup: Place the tent in a dry area, shielded from the wind by natural barriers like bushes or rocks.
  • Insulate from the Ground: Use two pads to increase R-value or special winter mats for ground insulation.
  • Suitable Sleeping Bag: Choose an appropriate sleeping bag enhanced with a liner for extra warmth.
  • External Tarp Covering: Add an additional tarp over the tent for extra insulation.
  • Layer Clothing: Wear multiple layers of clothing for warmth.
  • Heated Accessories: Utilize heated gloves, hand warmers, and heated boots.
  • Keep Dry: Ensure gear stays dry to maintain insulation effectiveness.
  • Warm Up Before Bed: Get warm before going to sleep to maintain body heat.
  • Hot Water Bottle: Place a hot water bottle near your groin area for warmth.
  • Wear a Balaclava: Sleeping in a Balaclava can help retain head warmth.
  • Eat Warm Foods: Consume foods that help maintain body temperature.
  • Stay Hydrated: Drink water to help regulate body temperature.
  • React Quickly to Cold: Act immediately if you begin to feel cold.
  • Quality Gear: Invest in high-quality camping gear for better insulation and durability.

Final Thoughts: Choosing the Right Tent Heater

In my experience, using propane heaters in tents can be safe if you’re careful. It’s important to pick ones designed for indoor use, as they have safety features like carbon monoxide detectors. While there are risks, being responsible makes a big difference.

I’ve also looked into electric and battery-powered heaters, which are good alternatives with their own pros and cons.

For those who’d rather not use heaters, other ways can keep you warm too. In the end, it’s all about what’s safe and practical for your camping style.

Leave a Reply

Your email address will not be published. Required fields are marked *

Seraphinite AcceleratorOptimized by Seraphinite Accelerator
Turns on site high speed to be attractive for people and search engines.