It’s quite evident that the heaters of MR Heater Buddy are on the top in providing the best portable propane heaters in the market.

And Mr Heater Little Buddy propane heater is the smallest and compact heater in the collection of Mr Heater. This heater might look small to you but comes with a powerful performance.

In case you are not sure whether it’s the right choice for you, so let’s take an in-depth look into all the features and review Mr Heater Little Buddy Propane Heater.

Heater Little Buddy Propane

Review Summary of Little Buddy Heater

The Mr. Heater Little Buddy Heater is among the best portable heaters and is also easily affordable. It is very light in weight and has a compact design because of which you can easily place it anywhere. Even though it has a small look, it’s still robust and systematic at the same time.

Moreover, it comes with in-built safety features, which makes it easy to use it in small areas as well. As the name suggests, it runs on propane gas and can last up to 5 to 6 hours.

This heater is perfect for carrying when going for camping, picnic, or any type of outings to keep the tents heated during cold.

However, if you use it outside, then you have to be pretty close to the heater to receive the heat. The overall set-up of the heater is relatively easy.

Since this is a propane heater, you need a propane tank of 1lb, which is not sold with the heater. So, you have to buy the propane tank separately. Even though the heater is quite handy, portable, and gives a powerful performance, it still has a significant drawback. This heater has just one heat setting, which creates a major limitation on the overall functioning of it.

Well, this was an overall review of the Mr. Heater Little Buddy propane heater. But this much information cannot decide whether it’s perfect for you or not, so, let’s dive into deep and see what all are the features of this heater.

Specifications of Mr. Heater Little Buddy Heater

  • Fuel Type: Propane
  • Packed Dimensions: 25L x 25W x 22D cm approximately
  • Material: Steel and Plastic
  • BTU per hour: 3800
  • Fuel Consumption: 89.5 g/hr
  • Run Time: Up to 6 hours
  • Weight of the heater without propane cylinder: 2.16 Kg
  • Heating Area: 95 Sq Ft
  • Ignition: Piezo
  • Heat Settings: One
  • Oxygen Depletion Sensor (ODS)
  • Integrated Handle
  • Accidental tip-over shutoff

These are the specifications of the heater, which can give you the idea of its performance and usage. Well, now let’s take a look at some of the useful features of the heater in depth.

Heat Output

Mr Heater Little Buddy produces a BTU of 3800 per hour and can efficiently run for around 5 to 6 hours non-stop with only 1lb propane cylinder. It comes with a single heat setting, which means that you cannot adjust the heat produced.

According to the specifications, it states that the heater can easily heat a space of around 95 Sq Ft and can easily warm up an enclosed room or tent efficiently. This heater can be easily used as a personal heater, as you can carry it anywhere you want to. So, all-inclusive, you can use it inside and outside, anywhere you like.

Size and Weight

The heater alone only weighs around 2.16 Kg or 5.85 lbs, which can be a bit heavy if you’re going to travel without a car or any other vehicle. It has a compact design as compared to other portable heaters, which makes it easy for you to keep it anywhere. Also, it comes with a handle by which you can carry and move it conveniently.

Safety Features

Mr Heater Little Buddy has improved safety features like it includes an oxygen depletion sensor along with an accidental tip-over shutoff. With the help of these features you can easily trust the heater like if you place it on an uneven surface, it’ll shut off automatically due to the presence of accidental tip-over shutoff feature. However, it doesn’t have a carbon monoxide detector, so you may want to think twice before using it at night in the tent. Still, you can use it inside for a short period because even after shutting it off, the tent can stay warm for quite a long time.

Ease of Use

The significant advantage of using this Little Buddy heater is that it’s effortless to use and assemble. The heater comes in two parts- one base, and the other is the actual heater piece. You can attach the 1lb propane cylinder to the bottom side of the heater and then fix the bottom of the cylinder to the base. Once it’s done, you click on the red colour ignition button and hold it for around 30 seconds or more, until the pilot ignites. So, it’s easy to use and assemble.


Since Mr Heater brand is famous for its durability, this Little Buddy Heater can easily last for a long time. As it is built with a combination of plastic and metal, you can easily carry it in rough places without any fear.

This was about the features that the heater offers. Well, now let’s take a look at some of the positives and negatives of the heater to get a good idea about it.


  • Easily portable
  • Improved safety features
  • A great run time
  • Can last for a long time
  • Compact and small design
  • Easy to use and assemble
  • Heats small spaces very quickly
  • Easily affordable


  • Features only single heat setting
  • Lacks Carbon monoxide detector
  • Accidental tip-over shutoff feature is very sensitive
  • Can be a bit heavy for camping without any mode of travel


Can you use the Mr. Heater Little Buddy propane heater indoors?

Well, yes you can easily use this heater indoors as it has improved safety features that include an accidental tip-over shutoff. But, still, it lacks a carbon monoxide detector, so to be on a safe side, when you are using the heater indoors, you can use an alarm.

How long will the Mr. Heater Little Buddy run on a 1lb propane tank?

The heater can smoothly run for 5 to 6 hours continuously. So, when you connect a new 1lb propane cylinder, you can easily use it for a long time.

How can I clean the Little Buddy Heater?

Cleaning the Little buddy heater is relatively easy and essential. So, to clean the heater, you need to first remove the propane cylinder and the plastic service panel by removing the screws from it. If you find any dust inside it, you can use a vacuum cleaner or compressed air to clean it from inside. Also, you can clean the pilot tube with a pipe cleaner if you find it dirty. Once, it’s done, you can put the screws back and attach the panel.

How to use this Little Buddy Model?

It’s quite easy to use this heater, as firstly you need to attach a 1lb propane cylinder to the bottom side of the heater and then attach it to the base piece of the heater. When fixing the cylinder, make sure it is tightly secured. Once it is done, you can press the “ON” button and hold it for around 30 seconds. Whenever you see that pilot is lit, you can release the button. And that’s it, the heater is on, and to switch it off, you can press the “OFF” button.

What do the users say?

Maximum of the buyers of Mr Heater Little Buddy heaters are impressed with its powerful performance and portable design.

It can be easily carried along when going for camping and can be kept inside the tents or outside. As it has improved safety features, it is among the top choices of portable heaters.

But, still, as it lacks a Carbon monoxide detector and only has one heat setting, it can be a significant downside of this heater. Other than this, all the users are happy with its efficient performance.

Overall, most of the users are satisfied with its performance, besides its few limitations.

Final Verdict

So, to conclude the review of Mr Heater Little Buddy Propane heater, we’ll say that it’s the right choice for portable heaters. If you love to go on camping or outings, you can carry it along with you in your car and also you can use it indoors. The heater is an overall ideal choice for small portable and powerful heaters.

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