Best Camping Heater

11 Safest Tent Heater For Camping (Challenge High Altitude!!!)

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Campy gear 2 in 1 propane heater is the safest tent heater for camping. Cause it’s lightweight, backpack friendly, produces sufficient heat, and contains a cooktop to make your coffee!

The barriers you might face for tent heater operation

  • Hardly you’ll find an electric outlet to connect electric heaters.
  • Carrying heavyweight tent heaters in the backpack will ruin your outing.
  • Climbing a decent height from sea level will resist your heater from staying lit.
  • A fuel-burned heater produces CO, CO2, and a few more toxic gasses that might bring health threats beyond your awareness.

Note: A propane Catalytic tent heater would be the best solution for health consciousness. However, a kerosene tent heater will offer you minimal operational cost.

Safest Tent Heater For Camping (2nd One is Exclusive! )

1. Best portable tent heater with STOVE – Campy Gear 2 in 1

Campy Gear 2 in 1 Portable Propane Heater

At a Glance

  • Weight:  7.92 Ibs
  • Fuel Type: Propane
  • Operation Cost Per Hour:  Max $2.015/hr
  • Warranty: 1 Year
  • Power: Max 13000 BTU/hr
  • Max Height of Operation: 7000 Feet high from sea level
  • Coverage Area: Up to 300 Square Feet

Overview:  We have tested almost 27 great tent heaters, and campy gear 2 in 1 scored the best, considering multifunctional uses, portability, operation cost, and everything else. 

Cooking and staying warm is the most challenging task during camping, and the campy gear portable tent heater provides a solution for both of them. However, it’s lightweight enough that you never feel trouble carrying this with a backpack, even in hiking. 

But I will say you shouldn’t expect heavy cooking capacity with gigantic pots from campy gear as it hasn’t been built for that high-capacity cooking load.

This particular propane heater contains various safety features and will be functional at a decent height. Also, the radiant flow heat spreads 360 degrees, surrounding the device so that you will be able to feel the warmth from any corner inside the tent.

Adjustable heat enhances energy efficiency. You are allowed to choose any heat setup between min to the max by the regulator while most other camping heater has only two fixed low/high settings.

Design: How convenient is it? 

At very first glance, you may become confused as it looks like a stove. Of course, it is a stove, but it has some fantastic technology to heat your tent entirely.

Campy gear 2 in 1 portable tent heater has an elegant, lean shape. The metallic body frame is ultra-light and durable. So you will never feel difficulty in carrying it while hiking or fishing.

There’s a tip-over safety button placed at the bottom, which can instantly turn off the heater if it tilts over a 45° angle. The regulator key is plastic built and positioned at the front-bottom portion.

A built-in fire ignitor is integrated with the heat regulator, so you never need to carry an extra lighter to light it up. Sometimes, you may require to set the fire manually with a lighter, although this case is too rare.

A steel grille protects the user from the gas burner and the fire net of this tent heater. As a result, you will feel hot sitting beside it, but you will never get heat shock!

At the tip of the tent heater, you will find the cooking stove to enjoy delicious dishes during camping. The cooking vent is functional. 

You will be able to open and close the duct using a steel stick that comes with the heater. Unfortunately, there is an integrated object with the tent heater frame to do this task.

The cooktop is expandable. You can comfortably make coffee in a little pot and prepare a meal in a medium-sized frying pan by twisting it into the expanded or closed position.

A carrying bracket is integrated on the tent heater’s neck, which has spring shaped handle. Holding it feels very comfortable, and there is no chance to get slipped from your hand or feeling pain in your palm.

Heating Functionality: Does it sufficient for you?  

Campy gear 2 in 1 tent heater can generate 13,000 BTU/hr heat with the max settings. In most cases, it is sufficient to make your tent toasty. But there are some conditions.

You have to make the tent nicely sealed. But must ensure air ventilation and flow of necessary oxygen for the tent camping heater by keeping a small portion open nearby.

The hosepipe that comes with the tent heater is almost 1.5 meters long. You can only connect this with a 20 Ibs and larger sized LPG tank. If you desire to use a 1 Ibs propane container, you need to collect a different hose or converter adapter.

Check and double-check the joint with soapy water when you connect the hose pipe and turn ON the gas line. In case you find a tiny bubble coming up from the connection area, try fixing it, and if you can’t, then change it.

Now it’s time to light up the tent heater. Push and twist the regulator knob at the pilot position. You will notice the pilot light is ON. If not, repeat this procedure. Then hold it for a minute to activate the fire net.

Then you may select your comfortable temperature by twisting the regulator. If you want to cook, then open the stove vent using the steel stick provided with the packaging. You may use a wooden bar too. But don’t keep it open once the cooking is done. It will over-heat the tent top.

Easily you can use a 3.9 inch to the 12-inch cooking pot by adjusting the cooktop into the extended or folded position. Here I want to share some tips. The heater is relatively light. So during cooking, support the heater using some heavy stone or wood. Otherways, your pot may get tilted with the stove.

Safety Functionality:  Campy gear 2 in 1 tent heater offers two different safety features. One is “Tip-Over Safety,” and the other one is ODS protection or oxygen depletion sensors. 

The tip-over button has been placed at the bottom and connected with the gas line by a valve. If the heater gets tilted more than 45 degrees, the switch turns the valve closed, and instantly the tent heater gets OFF. 

ODS system works here mechanically instead of electronically. Generally, air contains 20.9% oxygen that keeps the pilot light normal. If it drops a bit, the sensor can detect that instantly and make the heater turn OFF. 

These heaters can’t perform at a much higher position than the sea level because of this feature. But hiking up to 7000 feet will keep it regular and functional.

Internal Components: As always, we entirely disassembled this tent heater. The hosepipe connector gasket is joined with a valve. This valve is directly connected with the tip-over switch and ODS wire.

All these materials are durable and made of stainless steel. The valve bypasses an output pipe to the pilot light through the regulator. Also, a spark ignitor has been installed with the regulator.

Some material of the regulator unit, including the sparker, is plastic built. 

The gas burner and the fire net are made of sturdy stainless steel. But some portion of the body frame felt brittle to me. It would be better if the manufacturer used a bit heavier materials. 

What I Didn’t Like: The first thing was the plastic-built regulator if steel would be great. Secondly, sometimes the ignitor doesn’t work on a first click.

Sometimes I felt the heat is entirely passing through the cooktop rather than the surroundings. But mostly, it was okay.

The cooktop twister stick is not any joint body part. So it’s easy to lose anywhere. However, you can use toothpicks, long matchsticks to do this task easily.

My Opinion: I already have said, this tent heater is overall the best among all. I dislike carrying things, and why do I need to bring stoves and a tent heater separately while a single device can solve it? 

2. Best Propane Tent Heater – Mr Heater Big Buddy

At a Glance

  • Weight:  14.4 Ibs
  • Fuel Type: Propane
  • Operation Cost Per Hour:  $0.45-$2.79 per hour
  • Warranty: 1 Year
  • Power: 4000-18000 BTU/hr
  • Maximum Height of Operation: 7000 Feet high from sea level
  • Coverage Area: Up to 450 Square Feet

Overview:  Mr. Heater is one of the most prestigious heater companies in the USA. The big buddy model is their most popular item for heating the tent. 

Not only that!!! It’s the most used tent heater among the American people.

Now the question is why and when you should choose it? Okay, it’s a 4-18 thousand BTU/hr producer extreme performer. It heats large areas faster and consumes more fuels than others. 

So if you require that high level of capacity in an icy cold climate, it’s going to be your real buddy.

I like the build quality and overall performance of it. The carrying handle and both side canister holders are made of plastic. This fact was dissatisfying.

Mr. Heater big buddy has ODS and tip-over protection as safety features. These functions work excellently.  

Big buddy tent heater has two separate gas burners. One burner works at the low settings and both burns at the medium and high power.

Considering price, performance, and features, I’m delighted with the unit. Only the hourly operating cost is a bit high, and the unit seems bulky comparatively.

Design:  How big the buddy is? The tent heater model named “Big Buddy” for its performance not for shape. However, you might feel a bit bulky while carrying it.

All the RED colored portions, including the protector front grill, are stainless steel made. Both side canister compartment, including the carrying handle, are plastic built.

At the right neck position of this tent heater, you will find the regulator knob. It contains a built-in Piazo ignitor that generates sparks near the pilot light.

Little use of hard plastic has made this tent heater lightweight. Looking inside the front grill, you will find two white gas burners.  Both the burners are durable and metallic build.

Big buddy tent heater may seem like a catalytic heater to you at a very first look, but it’s not.  This tent heater works with radiant heat transmission technology.

At the low behind the section, you will find the battery box. These batteries drive a fan inside the tent heater. You may use an AC adapter instead of batteries or skip the fan setup.

As I said this tent heater works by radiant heat transmission method, you will only feel the heat from its front side. No doubt the front grill areas remain scorching during runtime.

Instead of the canisters, you can use 20 lbs or larger propane tank. In that case, you have to get a suitable hose pipe which is not included.

I don’t particularly appreciate using canisters personally because of their short runtime. If you use 2 canisters of 1 lb each, you will get 4-9 hours backup based on low to high setup.

Heating Functionality: To run this tent heater, you need to install two canisters at both a side compartment. Or you may prefer installing a propane tank using a hosepipe.

Never forget to double-check if there any gas leakage at the joint area using soapy water. Once it is done, you may turn the tent heater ON.

You have to press the regulator knob and twist to the pilot position. You will notice the pilot light is ON. Hold the knob there for a minute. Then twist it at your preferred heating level.

If the pilot light doesn’t appear, repeat the procedure.

The low heat settings produce comfortable warmth by fully activating one single burner. If you twist the knob more the second burner starts getting activated.

At the medium heat settings, the second burner remains half activated. If you twist the regulator knob to high, both burners start scorching.

I would suggest you not to use the highest settings. Better twist the knob up to 3/4 position to get the most optimized output. Otherways you will find some propane smell, which indicates absolutely a waste of propane.

Big buddy tent heater has tip-over protection and ODS safety units. If it tilts, more than 45 degrees the valve will turn OFF the heater instantly. ODS wire is placed just in front of the pilot light.

This tent heater works fine on a height up to 7000. So for hiking in the mountains, this would be a great solution.

You will find a fan behind the tent heater. It requires four batteries or an AC adapter to get functional. I felt it useless and too battery-consuming. You may skip this part entirely.

The fan doesn’t come with recent units due to some import restrictions.

Although this tent heater has a built-in ignitor, keep a lighter to remain safe. Cause sometimes in a super cold climate, the ignitor may not work.

Internal Components:  The complexity of the internal structure of Mr Heater big buddy surprised me. It wasn’t at all, simple like the external look.

When we have unscrewed the back part; we found all the gas pipes. Two stainless steel build input hosepipe has come from both canisters and joined with a valved placed at the bottom.

This valve is made of brass and directly connected with the tip over motion sensor and the ODS. One gas pipe has been released from this valve to the gas burner through the regulator knob.

One electrical wire has released from the piezo ignitor and been placed in front of the pilot light. The tip of the ODS sensor has been placed just beside it.

The fan has been placed behind the burner, and it passes the air by force through the heater top. The fan’s motor is tiny and has a low capacity. Frankly, it’s not that important for the heater’s operation.

A steel sheet entirely protects the burners so that the gas pipes and wires never get damaged by radiated heat.

There is a nozzle with multiple holes under the gas burner. This nozzle is the primary source of gas supply to the burner radiator.

The entire burner is joined with a steel frame which made it ultra-durable. Simultaneously all the gaskets and valves are brass build. There is no chance to get damaged by heat or become rusty.

Another advantage of the big buddy is, it has two inputs for two separate canisters. So you will able to connect a large propane tank from both sides. In case one gets damaged, you have another backup side input to use.

I didn’t Like:  The only matter of Mr Heater big buddy model that I didn’t like is the plastic build handle and the canister compartment. 

Another issue was, the gas flow was not optimized. If you set the high heat settings, the propane gets waste a bit.

My Opinion: This is the most popular tent heater of all. You have to learn how to use it. It’s not about only twisting the knob. Once you have understood it, the tent heater is going to be a charm.

If you need a heat backup for longer than a day and portability isn’t an issue during camping, then you may consider a propane cabinet heater instead.

3. The Smallest Tent Heater – Mr Heater Little Buddy

Mr. Heater F215100

At a Glance

  • Weight:  5 Ibs
  • Fuel Type: Propane
  • Operation Cost Per Hour:  $0.40-$0.53 per hour
  • Warranty: 1 Year
  • Power: 3800 BTU/hr
  • Maximum Height of Operation: 7000 Feet high from sea level
  • Coverage Area: Up to 95 Square Feet

Overview: Mr Heater F215100 MH4B is the cheapest and lowest capacity tent heater among our entire list. It also offers a very minimum operation cost. 

You should only go for it if you have a very minimum heating requirement. Otherways it would be best if you chose something big.

Mr Heater little buddy tent heater is compaction able with only a 1 lbs propane tank. There is no way to connect it with a large propane tank using a hosepipe.

Little buddy tent heater can perform great inside a small tent or in a relatively less cold climate. Otherways, this gadget is lightweight, easy to carry and operate.

It has tip-over safety and ODS protection, built-in piezo ignition system, and can run up to 4-5 hours with a single tank.

Design: Mr Heater Little buddy tent heater is designed focusing on mobility. If you give a little attention, you will find no way to connect a large propane tank using a hosepipe.

Even the 1 lbs canister is mandatory to run it. The base panel is designed to hold the canister and the heater frame stands on the canister.

At the heater body, you will find two different switches. The red switch is the ignition button. Here is no way to reduce or maximize the heat settings; it is fixed.

Just in front of the ignition switch, there is another switch for shut down. If you press the ignition switch, you need to turn off the gas line pressing the OFF button. Even if the heater doesn’t get started, you should press it; otherways the gas valve will remain open.

So my suggestion is, separate the canister when it is not in use.

Another disgusting fact is, only the RED portions are metal build. The whole rest heater is made of hard plastic. I wouldn’t say I liked it.

The carrying handle is in a smart position. No doubt this heater has excellent mobility. 

But one last thing!!! When the canister goes empty, the upper portion becomes heavier than the lower panel. So a balance issue occurs then.

Now you may ask me why I have put this heater on my 3rd choice? Because this is the only smallest solution in the world of a propane heater.

Heating Functionality: Mr heater’s little buddy tent heater is a low-capacity portable heating device that has been designed focusing on mobility and indoor uses.  

As I have said, this tent heater can produce only 3800 BTU/hr heat, which is capable of heating a single-person tent or a maximum of two. Accordingly, it doesn’t have any thermal regulator to control the heating amount.

Firstly you need to attach a 1-pound propane container to it, and no other propane tank is supported for this tent heater. Once you have connected it, make sure no gas leakage at the joint by spraying soapy water.

Now, push on the ignition switch and hold. This task might be problematic for you if your hand is a bit small in size. In that case, use both of your hands.

When you press the ignition switch, you will find the pilot light is ON. Hold this for 2 minutes until the burner becomes orange. Then release the ignitor switch.

To shut down the little buddy tent heater, simply press the OFF button. I will suggest you detach the gas container after using it.

Usually, a full 1-pound container can run this tent heater for around 5.6 hours, which might be sufficient for a whole night. 

Little buddy tent heater has tip-over protection and an ODS sensor to detect oxygen levels. It works fine till 7000 feet hights from the sea level.

Overall for a short time uses, this is a great tent heater. But if you want to go camping for a few more days, you should avoid this.

Internal Components:  All the components of this little buddy are stored inside the heater’s head. The bottom panel is an entirely separate part of the unit.

The canister remains screwed with the main input valve, which is made of brass. The ignitor button is directly connected to the valve. 

When you press the ignitor button, the valve becomes OPEN. Then the only way to close it is by pressing the OFF button.

A sparking wire has been placed in front of the pilot light that works as a piezo ignitor. The ODS sensor is placed just beside it. A heatproof silicon cover seals all these wires. But I don’t think they will survive in excessive-high heat.

A stainless steel pipe has been passed to the burner from the main valve, which supplies the gas to let the heater functional.

 Internal components structure is simple and able to tolerate any accidental hit. But I have a doubt how far they will survive besides excessive temperature for the long run.

Again, the tip-over sensor is placed inside the heater head, which works by detecting gyroscopic motion. If the motioning unit gets jam by dust, it won’t work anymore.

I didn’t Like:  Firstly, I hate all the plastic building materials on the heater’s mainframe. If the fire spreads in the heater’s chassis, it will be melt.

Secondly, there should be a heat regulator to reduce or increase the temperature, which is missing here.

My Opinion: If you want to go camping for a single day with your partner, this tent heater is okay. Or even this will be a great device as an emergency heating solution in your home. But for any other scenario, please choose a different one.

4. Best Kerosene Tent Heater Sengoku Heat Mate

Sengoku KeroHeat 10,000-BTU

At a Glance

  • Weight:  20 Ibs
  • Fuel Type: Kerosene
  • Warranty: 2 Year
  • Power: Max 10,000 BTU/hr
  • Maximum Height of Operation: 7000 Feet high from sea Level
  • Coverage Area: Up to 250 Square Feet

Overview: The cost of electricity is skyrocketing. Nowadays, everybody hankers after cost efficiency. Nobody would like to miss a single opportunity of cutting the utility bill slightly. 

So Sengoku is my personal preference. It’s a fantastic tent heater but nicely suitable for indoor use. It uses kerosene as fuel but is ultimately safe and healthy for its internal technology.

You might say, kerosine is EXPENSIVE!!! Wait, just do a little hack. If you prefer to buy a large amount of kerosene at a time, that’s going to be a great deal. Cause the wholesale rate is much cheaper than the retail.

While kerosene’s retail price is around $11 per gallon, the wholesale rate is almost $3.75 per gallon. Now think for a while. A propane heater’s operation cost is nearly $3.00 per hour sometimes. 

But you will get a 12-hour whole night operation with a single gallon of kerosine by using this Sengoku tent heater. Amazing right?

Besides, this tent heater has a battery-powered automatic ignition. There is no hassle to light up the device. However, tip-over safety and instant shut OFF functionality ensure avoiding any unwanted accident.

Design: This is one of the best and smart-looking heaters I have ever reviewed. Simultaneously it’s portable and powerful. Not only that!!! This tent heater offers a long 14 hours runtime with one fill.

The starter knob’s position is at the front bottom section, and the instant shut-off switch is just beside it. In the right bottom corner, you will find a fuel level indicator.

This heater uses battery power to light up by generating a continuous spark. The battery case is just behind the heater’s frame.

At the front heating vent, there is a tremendous-looking protection grill that is rustproof. Looking at the vent, you will find the burner. 

This heater works by radiant heat flow technology, so a heat reflector is placed just behind the burner. However, the burner absorbs all the flame, so there is no chance to produce carbon inside it.

The fire is adjustable, and you can fine-tune it by positioning the knob. Sengoku heater comes with an excellent quality kerosine gauge and siphon pump. So you will able to enjoy a mess-free refill experience.

You can also use diesel fuel for it; you will require a 100% cotton wick in that case. 

Heating Functionality and Guideline: As I have already said, this heater has a massive heating capacity of around 10,000 BTU/hr. That is more than sufficient to make your tent toasty. Also, it’s eligible for indoor use as an emergency heating solution.

Firstly, you have to install the batteries and refill the tank using the siphon pump that has been provided with the unit. Then wait for a while to let the oil gauge wet in kerosine.

Now push the ignition knob at the bottom position. You will hear the sparking noise. Sometimes fire may not set to the fuel gauge due to excessive carbon layer. In that case, feel free to use an external lighter.

Once the fire is on, you have to tune the knob to the optimum position. If you set it very high, the flame will create smoke. Again, at the too-low settings, the flame may produce carbon monoxide toxic gas.

To shut off the heater, press the instant OFF switch. That’s the whole operation.

Here are some tips. Clean the burner at least once a week so that the flame can’t produce excessive carbon. Try to use a toxic gas detector beside the tent heater. Never fill the entire fuel tank; it will make vaporize some fuels and make them waste. 

As for safety features, Sengoku offers tip-over protection and automatic safety shut off. Both of them works fine.

Internal Components:  The three main objects handle all mechanisms inside the Sengoku tent heater’s fuel tank. The flame controller knob with an electric ignitor instantly “shut OFF” switch and the tip safety mechanism.

The electric sparker is placed beside the burner, and it gets power from the battery inside the unit. The flame controller knob works as the activator for this sparker.

The flame control knob just pushes the fuel gauge up to increase the flame and downside to decrease it. A steel stick connects the gauge holder and the flame controller knob. 

Both the instant stop switch and the tip-over safety button is connected with the gauge holder through a spring. Getting the heater tilt by more than 45 degrees or pressing the instant off button destroys the flame by pushing the gauge holder inside.

The burner and the reflectors seemed sturdy to me, and both are attached strongly to the heater’s chassis.

Anything I didn’t Like?: I like almost everything about this heater. But everything would be perfect if the flame were a bit more adjustable.

My Opinion: Kerosine heaters are upgraded into a smart device nowadays. If you know it’s proper uses and become a little tricky in buying kerosine, then getting this tent heater will be the best decision you have ever made.

5. Best Backpack Friendly Tent Heater Campy Gear Mini

Campy Gear 2 in 1 Portable Propane Heaters

At a Glance

  • Weight:  2.64 Ibs
  • Fuel Type: Both Fuel and Propane
  • Warranty: 1 Year
  • Power: Max 9000 BTU/hr
  • Maximum Height of Operation: 7000 Feet high from sea Level
  • Coverage Area: Up to 225 Square Feet

Overview: Do you like backpacking? Or are you an adventure enthusiast? If you are, then Campy Gear 2 in 1 MINI tent heater is a must-have toy for you.

Whether you go fishing at your home side lake or desire to climb Mount Everest, this tiny heater can fillup all your necessities. You can use this as a stove to instantly cook a delicious meal and convert it into a radiant heater.

Both propane and oils can drive this heater. What you need is just a canister for oil or a compactable hosepipe for a 1 lb propane container.

You can connect1 lb propane container to it using a hosepipe of the model “B08KSYT2SW” model, and any fuel canister of 100g to 250 gram can be nested inside the stove.

In case you like to use oil instead of gas, Prune, Jetboil, Primus, Gas One, Olicamp, Optimus, Coleman, MSR are recommended by the manufacturer.

Design: Do you know what’s come to my mind to describe the size of the campy gear mini edition tent heater? It’s a water bottle. Yes, it’s not a bit larger than a smart sized water bottle.

At the bottom front, you will find the gas regulator. Unfortunately, there is no automatic ignition integrated with it.

In the bottom right corner, you will find the hosepipe connector. Inside the bottom panel, you will find the oil container holder.

The fire net is protected by a steel grill and they are connected. You can discharge the protection grill to convert this tent heater into stove mode.

Just by discharging the fire net from the heater, you will find the cooktop. If you could remember our very first reviewed product campy gear larger version, that had a cooktop at the heater’s tip. Comparing to that one, this is much more sturdy and well designed.

But mobility is a little tricky here. The fire net and protector grill can’t be strongly attached to the heater chassis. So you have to disassemble them first before carrying them somewhere else.

Heating Functionality and Operations: It has no automatic ignition, so you need a lighter. But before setting the fire, you need to connect the gas line using a suitable hosepipe. Must ensure that there is no leakage using soapy water.

If you like to use Oil instead of gas, then screw the fuel container at the bottom. Make sure it is tight enough. Then insert a suitable wick into the burner. But I prefer using gas instead of fuel due to health consciousness.

Firstly detach the fire net (upper portions) of the tent heater to set fire. Then twist the gas regulator to the medium position. Then set fire to the burner using the lighter. 

Now your tent heater is ready to perform. This heater can make any small-sized tent toasty within hours. Simultaneously, the stove can prepare any mid-size dishes comfortably. 

Building Materials: “Campy Gear” mini edition tent heater is better balanced comparing the larger one. It seemed more decent to me.

The gas nozzle that flows gas to the burner is quite thick and stainless. The gas burner has a simple design and it is tiny in size. Numerous small wholes pass gas forcefully through the burner, so the fire seems very clean and sharp.

The regulator knob is made of plastic but, I think that is okay. The cooktop, fire net, and protector grill everything feels too solid and weighty.

If you ask me which one has better build quality between the first large one and this mini edition, I would say this mini one is no doubt the best.

Although the heating capacity of it is a bit low.  It’s significantly sufficient for a smart size tent.  

What’s Missing Inside?: I have badly missed the auto-ignition. Although, in a camping session, you must carry a lighter.

Secondly, as I said, the heating fire net is not firmly attachable to the mainframe, so you need to disassemble the parts at the time of carrying.

My Opinion: If you require a tent heater for a smaller space, nothing can be better than this. Again, the price point is fantastic. You would never find something better than this tiny toy within this price range.

6. Best Handy Propane Tent heater – Mr. Heater MX9BX

At a Glance

  • Weight:  9.28 Ibs
  • Fuel Type: Propane
  • Warranty: 1 Year
  • Power: 4000/9000 BTU/hr
  • Maximum Height of Operation: 7000 Feet high from sea Level
  • Coverage Area: Up to 225 Square Feet

Overview: Remember the Mr. Heater BIG Buddy tent heater for camping that we have reviewed at 2nd product? 

The most asked question is, why should I prefer this instead of the “big buddy” model while the price point is almost the same and the heating capacity is double?

The answer is “Efficiency of gas and long-running hour with a lower operation cost.”

This single canister Mr. Heater can produce around 9000 BTU/hr heat, which is sufficient, which is more suitable for connecting a large-sized propane tank.

Again, this is comparatively lightweight. So this particular model is more preferred by adventurer enthusiasts.

Design: The design of Mr. Heater’s buddy is almost similar to the big buddy tent heater; the only difference is this model has a single gas canister and a single burner.

It has a bit of a disadvantage. Cause a single canister of propane can’t drive this heater for long hours. But I think you should choose this with the intention of using an external propane tank.

Only the gray parts of the exterior are made of steel—the rest of the body frames are plastic build. Although those plastics are too hard and durable, but in excessive heat, they won’t sustain.

This model of Mr. Heater has a single large burner, protected by a steel grill. At the top of this buddy, you will find a foldable handle. On the rare side, there is some air vent to keep inside cool.

No fan comes with this model that was integrated with a big buddy. But that is entirely okay because that was wholly useless.

There is a single coverless canister holder on the right side, and on the left neck position, you will find the ignition integrated heat regulator. 

Heating Capacity and Functionality:  Mr. Heater’s buddy can generate up to 9000 BTU/hr heat at the maximum setting. This capacity is sufficient enough to make a medium size tent toasty.

To fire up this heater first, you need to connect a 1 lb canister or a propane tank using a hosepipe.

You need to collect suitable hosepipe separately. I would not suggest using a 1lb canister due to the short runtime.

Once you connect the gas line, press the ignitor regulator, and twist at the pilot position. You should find the pilot light on fire. If not, then do it again and hold for a couple of minutes.

Sometimes the ignitor doesn’t work. So you can use a lighter to do it. Once the burner gets orange by fire, release the ignitor and set your desired setup.

This heater comes with tip-over safety, and that works fine. It has ODS, so; it might not work over 7000 feet high from sea level.

Internal Mechanism: The disassembling experience was pretty much the same as the big buddy, Mr. Heater, that we have reviewed as the second product. But this was a bit heavier than the big one.

The input steel hosepipe, the ignitor, and the nozzle to pass gas through the burner are all integrated with a particular metal frame. This was insane.

Only the dissatisfying issue was the plastic build external frame. If the tip-over safety fails and the heater fall over the flor, the structure might be melt.

The single burner was sturdy and excellently joined with the metallic structure.

Finally, you will able to use this tent heater for several trouble-free years.

Anything I disliked?: The price point is high comparing the big buddy model. I dislike plastic body materials. 

Opinion: The only reason you should choose this instead of the big buddy is the gas efficiency and low operation cost. But if you run the big buddy with low heat settings, you will get the same result. Also, the price points are almost the same. 

So you should go for this only if your tent size or room is medium in size. Otherways pick the big buddy model.

7. Best Tank Top Propane Heater COSTWAY 15,000 BTU 

COSTWAY 15,000 BTU Propane Tank Top Heater

At a Glance

  • Weight:  2.5 pound
  • Fuel Type:  Propane
  • Warranty: 1 Year
  • Power:  15000 BTU/hr
  • Maximum Height of Operation: 7000 ft
  • Coverage Area: 15 ft Radius

Overview: Camping means a lot of enjoyment and doing a lot of stuff like BBQ parties, fishing, hunting, and so on. So you will require to keep yourself warm not only inside the tent but also outdoors.

Tank top propane heaters are the best performer for heating the open spaces. Among all of them, COSTWAY single burner tank-top propane heater is an entry-level camping radiator. 

This tent camping heater is at a time powerful and easy to carry because of its ultra-lightweight. Simultaneously it has tip-over safety and automatically shut off feature to ensure security. 

Just set fire on this giant and enjoy outdoor fishing or BBQ party with an extraordinary warm environment.

Design: All the tank top propane heaters have a standard shape. Costway is not different. But it seems a bit lightweight to me comparing others. But no doubt that is decent.

At the bottom, there is a connector nozzle that you need to set on the propane tank in the lower section. Generally, 20 pounds propane tank or larger is suitable for driving this.

The heat regulator is placed at the lower front section, and the ignition switch is just beside it. All these components are connected with a common valve.

At the top of these components, the heater head is placed. Inside the heater head, you will find a filament radiator.

An external grille protects the filament. But that portion remains extremely hot during runtime, so you should never dare to touch it.

Heating Mechanism and Guide:  Tanktop heaters work on an exciting heat production technology called radiant flow heat transmission. 

You never will find any flame inside it but an orange texture inside it. Actually, there exists a radiator filament. The filament remains hot during runtime, and when gas comes to its touch, the gas molecules get broken and produce heat.

Then the reflector radiates heat at its surrounding areas without warming the air of the environment. That is the fundamental mechanism.

To light up this heater, you need to push the ignition button and set fire on the heater head using a lighter. Hold the ignition button until the filament gets orange. Then set the regulator at your preferred heat setup.

COSTWAY tent heater has three different heating settings. Low produces 9000 BTU, the medium produces 13000 BTU, and the highest settings can generate 15000 BTU, which is too gigantic.

To turn it on, simply cut the gas line by twisting the regulator. That’s it.

Body Materials: The valve is brass made, and the rest of the body is made of stainless steel.

Tank top heaters are made in a very straight forward design; there is nothing complicated inside them. Again, they are the most durable heater among all types of other propane heaters.

There exist only a fire net or filament inside the heater’s head. We believe that it is made of complex metallic components that can absorb heat and radiate easily.

My Opinion: Only this tank top heater does not have an auto ignitor. Otherways, everything else you are getting with it is the most fast forward solution of keeping yourself warm. And tank top propane heater is the most potent heating solution with a low price tag.

8. Double Tank Top Propane Heater – Mr. Heater, MH30T

Mr. Heater, MH30T Double Tank Top Outdoor Propane Heater

At a Glance

  • Weight:  5 lbs
  • Fuel Type: Propane
  • Warranty: 1 Year
  • Power:  30,000 BTU/hr
  • Maximum Height of Operation: 7000
  • Coverage Area: 700 to 1000 sqft

Overview: Mr. Heater MH30 is one of the most familiar heaters among all other tank top heaters available. Even this is the most high-capacity heater on our list.

Generally, tank top heaters are suitable for outdoor uses. But people use them to heat a bit large garage and tent, especially in the coldest climate.

No matter how large your tent is, this heater will make it toasty within a while. Even in front of the tent, you may enjoy a nice BBQ party and gossip with friends and family just putting the flame on and placing the heater in the front. 

Both the burner are individual. Twistable to left and right so that it can heat efficiently up to 160 degrees area.

If you think about the price point, that is very similar to a single burner tank top heater. Additionally, you can burn both of the burners individually.

A single 20 lbs tank can run this heater up to 50-30 hours, depending on low/medium/high settings.

Design: Mr. Heater MH30 is a double burner tank-top indoor safe propane heater. At the bottom portion, it has a mounting bracket with a screw knob. You can mount in on any propane tank’s railing.

The gas line connector valve is brass build, and the gas regulator is integrated with it.

Both burners are placed on a common nozzle pipe, which is mounted on the main bracket, and the gas pipe supplies maintain gas flow through it. 

Both gas burners have three separate components: the reflector, filament, and protector grill. The reflector is entirely steel build, and its heat tolerance level is unbelievable.

Mr. Heater imports all these components and assembles them in the United States, so the quality is measured at every point.

Heating Functionality: The feature I love is both of the heating burners of this tank top tent heater is operatable separately. It enhances gas efficiency, but it also makes sure that you can use multiple sizes of areas for sure.

To drive this heater, firstly, you need to mount it on the tank railing. Then connect the hosepipe to the propane tank and ensure there is no gas leakage using soapy water.

Now twist the gas regulator at a medium position and push the ignition button under the burner using your thumb and hold. Then light up the burner using a match or lighter. Now you can release the ignition button.

Separately you can use both of the burners. Each burner can produce 15,000 BTU/hr heat individually. So if you want to use this tent heater on a narrow space, you may use a single one.

If you look at the bottom of the gas burner, you will find a black element that releases a wire to the gas nozzle, more specifically inside the ignitor button.

This component is actually the tip-over safety sensor. If the heater tilts by 45 or more degrees, the sensor blocks the gas flow, and the heater gets shut off.

My Opinion: I think you should go for the double burner instead of a single one. Cause you can use both of them individually. 

9. Best 360 Radiant Tent Heater – Dura Heat TT-360 Propane

At a Glance

  • Weight:  4.87 Pound
  • Fuel Type:  Propane
  • Warranty: 1 Year
  • Power:  30,000 BTU/hr
  • Maximum Height of Operation: 7000
  • Coverage Area: 1000 sqft

Overview: Dura Heat TT-360 is another excellent tank-top safe tent heater for camping. It is slightly different from others. Cause it has a 360 degrees radiant heating capability. It has been possible for a unique design.

This camping heater has a tremendous capacity for producing 30,000 BTU/hr heat. For outdoor camping, this device is going to be your lifesaver. 

Suppose you sit down with your family and friends in a circular position. Just set this heater at the center. It will keep you warm throughout the whole session.

Additionally, it has a tip-over safety and instantly shut off sensor to keep your camping area safe from fire.

If you are from California, you may have some restrictions on using it. So please research a bit with your state law before deciding on getting it.

Design: Lower portion of the Dura Heat tank-top heater is entirely similar to all other tank-top heaters. It has a mounting bracket to hook up this heater on the tank railing. 

The hosepipe is also durable and heavy. The gas connector is brass build, and the rest of the body components are made of stainless steel.

The main gas nozzle is vertically joined with the main gas burner. Just at the bottom of the burner, you will find the tip-over safety sensor. 

A cylindrical shaped gas burner is the central heating element of this tank-top heater. A steel grille protects the central gas filament to keep it isolated from being touched. 

Heating Functionality and Guideline: Like all other tank-top propane, heaters the operation is similar for it. Firstly all you need to mount this device on a tank railing.

Then connect the hosepipe and ensure there is no gas leakage. If you find any leakage, please reconnect it or change the connector. 

Then twist the regulator to the medium position and press the ignitor using your thumb and hold. Then use a lighter to set fire on the burner. Once the burner gets orange-colored, release the ignitor button.

Now set the regulator in your comfortable settings. 

The tip-over safety sensor is positioned just at the bottom of the burner. A connector is passed to the ignitor button from the tip-over sensor.

If the heater tilts, the sensor blocks the gas flow and shuts the heater down. 

All sides of the gas burner are open, so it wont run in very airy places. Try to use this heater in open spaces. Generally, this heater is a bit excessive for indoor uses.  

Body Materials: This tent heater is entirely steel build and relatively heavier than others. The hosepipe connector is brass made.

Inside the burner, the heating filament is sturdy and large in size. But the nozzles are a bit thin, I think. But for several years, it will serve you trouble free.

My Opinion: This is the only tank-top outdoor heater that can spread heat covering 360 degrees area. Among all the tank-top heaters that I have reviewed, this was the havier, and the price point is high too.

 You only should require this if you attempt to join camping with many members. Otherways a smaller one would be great. Again. The operation cost is high for this.

10. Best Kerosene Convection Tent Heater – Dyna Glow-Kerosene Tent Heater

Dyna-Glo WK24BK 23,800 BTU

At a glance

  • Weight:  25+ Pounds
  • Fuel Type: Kerosene
  • Warranty: 1 Year
  • Power: 23,800 BTU/hr
  • Coverage Area: 1000 sqft.

Overview: I always say the only way to heat your place with a low operation cost is by using a kerosene heater. Dyna-Glo WK24BK is a fantastic kerosene heater that can run up to 12 hours by one single filling.

Again, the flame inside this camping heater is fully covered by the metal frame. So it is super safe for indoor use. The excellent tip-over protection sensor is ultra-sensitive. If you push the heater a bit faster, the heater will get shut down.

All equipment you need to operate this heater comes with the packaging—for example, the siphon pump, batteries, user guides, and everything else.

You may get an additional toxic gas indicator to install beside it to ensure healthy air quality for excessive carefulness. Generally, an optimized setup creates a clean burn of the fuel.

If you set the regulator too high, the fire creates smoke, and too low a setup makes CO gas. One little hack to ensure a very long-term operation is cleaning the burner by every week. 

Try to ensure that no excessive carbon is gathered to the burner. Then the air won’t be toxic.

This heater works on convection technology. It means that the heater raises the air temperature, and the air spreads the temperature through the spaces.

For camping uses, you should only choose this heater if your tent size is vast. It’s not for any small size tents as the heating capacity is massive.

Design: All the gigantic kerosene heater’s design is almost similar. This Dyna Glow is not different at all. This kerosene heater is huge in size and a bit heavy.

The fuel tank of this heater is placed at the bottom. You will find the refill cap and the fuel quantity indicator at the bottom-front of the fuel tank. The battery compartment exists at the rare section. 

The batteries only are required for ignition, or you can do it manually by using a match or lighter. 

You will find the heat regulator, electric ignitor, and the instant shut off button at the front-bottom dashboard. There is a vent to manually fire up this heater just upside of it using a match or a lighter.

This is a convection type of camping heater, and a protector grill surrounds the whole heater’s body. The nearby areas remain decent hot during the time of operation.

Just at this tent heater’s middle position, you will find a glass window, which is mainly to identify and control the flame quality.

Now the most essential part. You will find a round plate at the bottom of this kerosene heater, and the heater seems to be levitated on it. It works for maintaining tip-over functionality. If the heater gets tilted, this panel pulls the wick from the burner, and the heater gets turn off.

Heating Functionality and User’s Guide: To operate this heater first, you need to refill it using a siphon pump that comes with the unit. Using this pump is really a mess-free solution.

The fuel tank can consume up to 1.2 gallons of kerosene. Do not use octane or diesel fuels to it. Using those fuels will damage this unit.

Check if the wick is placed correctly. Then install the batteries. Twist the heat regulator to extend the wick. Then push the ignition switch and hold it up to set up the fire. 

Sometimes the ignition does not work. In that case, you may use a match or lighter. Now set up the regulator to the optimized heat settings. 

Never let the flame rise so high to produce carbon or fall too low to create CO gas. To burn the fire nice and clean, you need a bit of ventilation inside the room. 

You may keep the window slightly open and place the heater just beside it. 

The tip-over spring is fantastic. If you jark this heater a bit, you will experience the performance.

In case of emergency, you may push the instant shut off button. This switch works in the same way how the tip-over does work.

What’s Inside it?:  The whole tent heater is a solid piece of heavy metal. The only disassemblable part was the bottom panel and the burner portion.

The tip-over safety system is mechanically operated and placed at the bottom panel. You may consider that the whole bottom panel works as the sensor switch. 

A single high-frequency sparker is placed behind the burner. Inside the burner, there is a metal premium, combined with gear through a shaft. This shaft is directly connected to the regulator. 

When we twist the regulator, the gear pulls the wick upward to increase the flame. The instant shut-off switch works oppositely. 

When we press the shut down button, it will pull down the wick downwards and make the flame off. This switch and the tip-over sensor is joined with the same hook.

The heater frame is simply a steel cylinder. The grill that protects itself is also heavy and sturdy. 

On the mainframe, you will find a carrier handle connected with it.

Anything Missing?: The heater is heavy, so the carrying handle should be thicker and flattened. But it is ultimately the opposite.

Another thing is, the ignitor is not too durable; after using it for some days, it will be useless.

My Opinion: The kerosene heater is the most liked heater for me. You should compare our reviewed three kerosene heaters and choose your suitable one. They are almost similar.

11. Cheap Convection Tent Heater – Sengoku HMHC2230

Sengoku KeroHeat 23,500-BTU

At a Glance

  • Weight:  22+ Pounds
  • Fuel Type: Kerosene
  • Warranty: 2 Year
  • Power: 23,800 BTU/hr
  • Coverage Area: 1000 sqft

Overview: Sengoku KeroHeat is another excellent kerosene heater for indoor use. This heater also can be your perfect camping solution in a critical climate.

It’s going to be our second reviewed kerosene heater, which we have shorted from many collections. This camping heater is easily capable of handling a gigantic tent and make that toasty.

This indoor heater also works on convection technology. For its giant 1.2-gallon kerosene tank, it can run up to 12 long hours. 

Due to auto-ignition technology, this heater can be turned ON with a simple press. Additionally, it has tip-over protection to ensure safety.

Changing the wick is very easy. One wick lasts for months. By pressing the instant shut OFF button, you will be able to close the flame without any hassle.

One more thing. If your tent is not giant in size, avoid choosing this heater cause it’s too powerful to use inside a smaller place.

Design: At the bottom front portion of Sengoku KeroHeat, you will get the control panel. There are a flame regulator, an instant shut OFF button, and an auto-ignition switch.

Bellow this dashboard, you will find the refill point and fuel indicator. Behind the heater, you will find the battery compartment. 

The refill point cap is connected with the heater by a chain. So you don’t need to worry about losing it.

The bottom plate works as a tip-over safety panel. 

The heater’s frame has a cylindrical shape, and at the bottom of it, you will find the firing door. Although it has auto-ignition several times, it doesn’t work.

Like all other kerosene heaters, the heater frame of dura heat is also protected with a grill. But as it’s a convection heater, the surrounding areas remain too hot during runtime.

Heating Functionalities: Refill the fuel tank using a siphon pump. One pump comes with the packaging. Then place the heater on a plane ground.

Now twist the regulator and raise the wick. Then press the ignition switch and hold. 

The flame should appear within 10 seconds. Once the fire is set, twist the regulator in an optimized position.

Build Quality: Comparing Dyna Glow, this Sengoku KeroHeat model is a bit lighter. But it seems okay to me. Even it has a bit of an advantage. 

Cause light weight enhances mobility.

My Opinion: Sengoku KeroHeat’s big addition is the only kerosene heater that offers 2-years extended warranty. So I think instead of another brand, this fact might be an additional reason to pick this.

What Should You Consider When Choosing a Tent Heater for Winter Camping? 

Choosing a camping heater does not depend only on product quality, durability, or price point but also many more factors we need to remind.

Here I want to discuss every single element you need to be aware of a tent heater and clarify every single matrix to you so that nothing can confuse you.

Heating Capacity

We all know that heat production capacity is measured by BTU/hr. But you should not compare an indoor scenario and a camping scenario together at all. 

Cause outdoor camping places remain more chilled and ventilated than household spaces. So maybe a space heater can warm your garage or living room considerably. But it might not perform the same way at your camping session.

For example, a 4500 BTU/hr space heater can quickly warm up a 1000 sqft living room. But this capacity is not sufficient to perform inside an outdoor tent of 1000 sqft.

Our review and guideline have enlisted heating capacity and capable space size to warm up every single heater.

But here I want to give you a general IDEA. 

For Tent Inside: If the environmental temperature is near around 0-10 degrees centigrade, 2000 BTU/hr for every single 50 sqft area is sufficient.

If the environmental temperature is near 0 degrees or below, 4000 BTU/hr for every single 50 sqft would be better.

We have enlisted all types of tent heaters; my suggestion is to pick a tent heater around 10,000 BTU/hr or more. Cause, then you able to use that in every smart size tent regulating the power.

For Outdoor:  In camping several times, we like to gossip outdoor, gathering all our family members and friends. So you need a capable heater to keep us warm in those ventilated areas. 

If the environmental temperature is around 10 degrees centigrade, choose 5000 BTU/hr for every single 100 sqft space. 

But if the temperature is around 0 degrees centigrade, choose 10,000 BTU/hr for every single 100 sqft area.

Fule Type: Based on fuel type, numerous space heaters are available. But most of them are not suitable for camping or inside a tent. 

  • Electric heaters are the most renowned and efficient type of space heater, but they are not usable for camping. Cause in camping areas electric outlet is unavailable.
  • A propane heater is a perfect solution for outdoor use. They don’t emit toxic gasses but the operation cost is a bit high.
  • Kerosene heater is the most efficient camping heater considering operation cost. But if you don’t know the way of proper uses, it might produce toxic gasses.

Considering all the pros and cons, I think the latest kerosene heaters are the perfect outdoor use choice.  

How long can it run by one refill?:  Mostly depends on heat production capacity. 

The propane heater runs around 2-4.5 hours per 1 lb propane, depending on the power you are setting up. 

Kerosene heater runs up to 14 hours in high heat settings per 1 Gallon of fuel. So it could be double if you prefer half heat settings.

Cost Efficiency: Frankly, all outdoor heaters are costly, but you can minimize them if you can do a little hack.

The retail price of kerosene is too high, and that is around $10 per gallon. But if you can buy at a wholesale rate, that’s going to be about $3.75 per gallon. So if you do so, the hourly operation cost of a 23,800 BTU/hr camping heater would be 0.18 cents only per hour.

Generally, you have nothing to do with a propane heater cause the rate is constant in wholesale or retail price. So try running your heater in an optimized heating setting.

Difficulty in Mobility:  Would you like to carry a 20-pound heater inside your backpack during hiking? Of course not!!!

Tank top propane heaters are the lightest weight type of heater. But there is some heater model that can work as a stove. So if you prefer that sort of heater, you can get both cooking and heating facilities with a single gadget. You never want to miss it, right? 

But if you go camping taking your RV, of course, you have every single option to choose from. Cause then you don’t need to worry about weight.

Price and Warranty:  The price of tent heaters depends on the type of fuel. Generally, kerosene heaters are more costly, and propane heaters are a bit cheap.  

Sengoku kerosene heater’s price is slightly high, but only they offer two years of the extended warranty period.

My suggestion is, considering the extended warranty is okay. But make your choice based on operational cost rather than the product price.

Safety: All the propane and kerosene heater contains the tip-over safety feature and the ODS.

Commonly tip-over safety sensor never causes an issue. So I request you to make sure about the ODS sensor and confirm the highest functional height of the camping heater you prefer to own.

Height of Operation: Flame needs oxygen to stay alive. Kerosene and propane heater needs a flame to drive themselves. 

In excessive height, oxygen level falls than general. So camping heaters face difficulties to be driven.

Again you need oxygen to breathe too. If your heater sucks all the oxygen, you will face trouble breathing inside the tent.

Generally, the propane heater remains functional at 7000 feet, and the kerosene heater works trouble-free on 4500 feet height from sea level.

What Kind of Heater Can I Use in a Tent?

Camping is a delightful event that no enthusiast can skip, even in weird seasons. But tent camping in extreme winter can be challenging and pathetic if you can’t arrange the perfect outdoor heater or, more specifically, a tent heater.

But there are several challenges of operating a tent heater outdoors. The most terrible fact is you won’t get electricity there. Secondly, at a very high altitude, most of the heaters won’t remain functional. 

So for avoiding these disgusting issues, PROPANE HEATERS and KEROSENE HEATERS could be the perfect solution. But as I have said about the second challenge, most heaters won’t remain functional if hicking at a very high altitude.

Fortunately, several propane heaters are operatable at 7000 feet high altitude. We have enlisted them in our review charts above. In case you need it, you will find there all information about them.

You might say, oh, I don’t need anything for hiking. The propane cost is too much. So I need some shorts of heater that are energy efficient.

In that case, I will suggest you use a kerosene heater. There are many shorts of kerosene heaters that are preferable for both indoor and outdoor uses. Just measure your requirement based on the operational area and choose one from our list.

You may ask me, alright, I need such an outdoor heater to serve me outside of my tent. In that case, my suggestion is you have only one solution, and that is a tank-top propane heater. They are powerful and useable outdoor efficiently.

But above all, I would prefer the campy gear propane heaters because they are at a time a tent heater and gas stove. I would not like to carry an extra stove to prepare my coffee at my camping session.

Okay, there was a discussion about what types of heater you should go for individual uses. Now let me discuss what is the safest heater for warming your tent.

In that case, I have three different preferences: Mr. Heater Buddy, Campy Gear, and all the kerosene heaters.

Cause, tank top heater will be risky for tent inside uses. Other propane and fuel heater will be excessively powerful. 

So this 3-choice will be perfect. 

How do You Safely Heat a Tent?

To learn about this, you need first to realize the danger of operating a heater inside the tent.

Firstly, most of the tent heaters have a flame inside them. So you have to be super conscious about its placement.

Put the heater so that if it tilts accidentally, the heater can never touch the tent.

Additionally, it must ensure that the heater has tip-over safety features.

Secondly, be conscious of toxic gases. The burning of gasses and fuels produces carbon dioxide and carbon mono oxide poisonous gasses, which is ultimately harmful.

Generally, a low burn produces this gas, and excessive burn produces a high amount of carbon.

To identify any toxic gasses, keep a gas indicator beside the heater and regulate the flame to optimum settings. So that you get a clean flame.