10 Best Tent Heaters For Outdoor Warmth (Review) in 2021

When you purchase your camping tent, mosquito repeller, or hammock, you’re looking out for quality and safety. While any tent heater you find on the market is going to be safe enough to use, you have to think of the practicality of your use. Is it going to work well inside whatever tent you’ve purchased, i.e. a solo or backpacking tent? Will it be able to heat up you, the wife, and the kids? Then there’s safety to take into consideration. When you play with fire, we don’t want you to get burned—that’s why we’ve thought up every aspect of the buying process, and laid it all out in a clear guide to help you determine what’s best for your family.

Types of Tent Heaters

You’re basically looking at three different types of heaters: electric, propane, and butane. There isn’t much to tell - electric are going to eventually cop-out on you if you’re planning on camping for 2-3 days at a time. Butane will turn from liquid into gas at a higher temperature than propane, meaning a butane heater isn’t the most ideal model for winter camping. Propane are reliable, burn a little faster than butane, and retain their liquid form in colder climates.

Important Features to Look Out For

Heater Type - As we’ve just outlined in the previous section, the type of heater is going to come down to the fuel source type. Plan for the weather conditions, and you’ll know which type of heater you need.

Tipping Feature - Most commonly referred to as a safety feature, this is going to shut off your heater if you accidentally kick it over in your sleep, preventing a fire from sprouting out of you being a heavy sleeper. In short, it allows you some peace of mind.

Noise - Light sleeper? Depending on how many decibels the heater outputs, you’re going to be in for a rough night. It’s not recommended to bring noise cancelling headphones or earplugs into the wilderness, so it’s best to find out the noise level and either find out how to live with it, or let it be a defining factor in your final decision.

Size/Weight - You don’t have a pack mule - you’re going to be hauling this in and out of the woods on your own, so paying close attention to the specifications for weight and size is going to be key. You don’t want to travel like a buffoon just to accommodate your needs; it all needs to be a seamless trek in and out of the woods.

Tent Heater FAQ

Q: How Much Heat in BTU Measurements do I Need?

A: BTUs stand for british thermal units, and there’s a fairly simple way to calculate your appropriate amount needed. Define your square footage, or cubic feet, by sizing-up your height, width, and length of the tent’s interior. Next, consider the material and how thick it is. If you’re going with a really thin tent and it’s howling cold outside, you’ll need an increase.

Tents will have insulation ratings attached to them. Look at those, and simply multiply the number you go with the rating. A rating of two is the equivalent of standard weather, while an eight (the maximum) is frigid, bone-chilling conditions. If you had, say, 100 cubic feet of space and you’re going camping in the dead of winter, you’ll most likely end up with an 800 BTU heater as a requirement for optimal insulation and heat retention.

Q: How Hot is “Too Hot” For my Tent?

A: In short, if it’s affecting your breathing, or you’re profusely sweating under your clothes, you have too much heat going on in your tent. Our bodies don’t always wake up when it’s too humid or hot, and high heats can mimic fevers. If the heat is pushing your internal body temperature past 106.1, you’re entering an (arguable) zone where you can start suffering slow brain damage.

Okay, it got kind of dark there for a minute. You can seriously hurt yourself with too much heat, which is why we recommend setting some phone alarms, or bringing alarm clocks with backup batteries with you, and breaking up your sleep to monitor the heat in your tent, particularly if it’s extremely cold outside.

Q: What’s The Big Deal With Coleman?

A: For ages, Coleman has been the number one brand that everyone has flocked to when looking to keep their tent warm during camping trips. Especially if you’re going out in the winter, you’ll see everyone and their grandmother recommend a Coleman tent heater. They’re a perfectly good brand, but as times change, so does brand dependability. They’re not the only ones in the market, and as such, they don’t have a steady grip. Coleman tent heater models are still great for heating up your tent in winter, but there are plenty of brands, models, and types out there that are perfect solutions as well. Don’t go brand diehard when it comes to keeping yourself warm in inclement weather especially when it comes to your coffee or mug.

Safety Tips When Using a Tent Heater

It’s not as simple as dropping it down, turning it on, and hoping nothing bad will happen. You need to utilize every safety tip possible to ensure that not only yourself, but other members of your party are kept safe. When everyone else is relying on you—the one setting up the heater—to take care of business, you can’t disappoint. You don’t have to limit yourself to one season to camp; using your camping tent heater in winter extends your season, because nature was meant to bend to us. Not the other way around.

1. Avoid Stands

If your model comes with a built-in stand, like the Texsport on our list with the paddlefoot, then by all means, utilize that. Those are built individually for specific models in mind, by the companies that manufacture them. However, if you’re upset at how low the heater is to the ground, the biggest thing to remember is not to use an object to raise your heater or portable ac up even higher. A milk crate or piece of firewood can melt or cause a fire under the command of a heater, as well as project your heater a farther distance should it fall, potentially singeing your sleeping bag or camping cot or a member of your party (kid).

2. Proper Placement

Putting your heater in the middle of your tent space is absolutely optimal for proper distribution, but it’s not always practical. If your tent boasts an ergonomic, compact design, it’s not made to withstand tent warmers. Instead, you need to think logistically, also while keeping it away from the edges. It’s a tricky situation, but it all depends on the interior shape of your tent. Use your best judgment, and just remember that the edge of the tent doesn’t have to be touching the heater directly to melt or set on fire.

3. Keep Brush Away

If you’re really roughing it in the middle of the woods, and you haven’t taken the easy path to a camping ground or campsite, then your number one priority is to ensure you’re picking the right spot. Campsites aren’t really roughing it, but they do come with the knowledge that each area is specifically built the way it is for a reason. If you’re on the forest floor, be wary of dried brush, leaves, and twigs. If your heater catches those ablaze, it’ll spread.

4. Understand Your Model’s Maximum Heat

If you read the booklet you get with any model you decide to purchase, you’ll be able to see the maximum heat that your tent warmer can reach. Understanding the power of your heater can aid in better judgment calls when it comes time to place it, as well as understanding if your heater even possesses the potential to start a fire.

How To Properly Set Up Your Tent Heater

Safety comes first. No matter how square that makes you sound, it’s true, especially in the case of setting up your camping tent heater without razing the place to the ground. Taking a tent warmer with you is crucial to your comfort and keeping everyone’s body temperature in check. It’s still advised to bring alternate means of keeping warm, especially if it’s your first time using a tent heater; you don’t want to run out of propane or butane cartridges. Here’s the step-by-step guide on how to setup your tent heater for optimal safety, and function.

1. Unboxing and Necessary Assembly

Yes, we’re going to square one. Your heater may require small bits of assembly, which won’t take you very long at all. The main thing to take note of here is the booklet, and all the information that’s wrapped-up inside. It will prove invaluable later, especially if you can remember it. We’re all guilty of “losing” manuals, especially if you have a junk drawer that will probably have an old flask in it!.

2. Propane Tank Setup

We’ll fast-forward to you being in the tent, trying to setup your propane heater. Not every model will come with a short hose. If you have one, great. If not, we’ll deal. Every propane tent warmer you buy is going to have an area where you can just directly hookup your tank, and turn the valve. Figure out where your tent is going to go, and ensure that neither it, nor the propane tank, are going to tip over from the wind or light movements.

3. Butane Setup

Butane is the same fuel used in Bic cigarette lighters at every gas station in America. Butane comes in smaller packages, like cartridges, and generally lasts about 20% longer than propane does. However, they do burn at the same heat, and output the same temperature down to the fraction of a degree, so don’t let propane vs. butane be a big selling point for you. Much like setting up your propane tank, find a spot where it’s not going to tip over, and where it’s away from belongings, brush, and the edges of the tent. With butane, you’ll be able to pop your cartridge in, making it a little easier to setup than a propane heater. The cartridge areas will be clearly visible, and once you snap it in, voila! You’ve done it.

4. Actually Heating Up The Tent

Every model is different, but it goes a little something like this: use the electric igniter, and watch the heat pour out. You’ll know immediately if it’s working or not. The actual process of turning it on is easy. Just remember this: if you’re going to be turning off your tent warmer, you need to ensure that no more fuel is fanning the heat. Twist your propane off, or press your switch/button to flick off the butane output, and save the rest for later.