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Internet # 312170576

Model # MH-F215100

Store SKU # 1003106006

3,800 BTU Little Buddy Radiant Propane Space Heater

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  • Made from high-grade steel for lasting use
  • Equipped with one-button for easy ignition
  • Suitable for use with propane gas
  • View More Details
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Product Details

About This Product

This patented radiant 3800 BTU Liquid Propane heater connects directly to a 1 lb. cylinder and is the perfect solution for heating small enclosed spaces like tents up to 95 sq. ft. The included base takes up little space and the integrated handle makes this heater an easy 1 to transport. To light the unit, simply push and hold the ignition button and the integrated Piezo sparking mechanism will take care of the rest. With the Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off, you can be sure that you will enjoy years of comfortable indoor safe heat.


Product Information

Internet # 312170576

Model # MH-F215100

Store SKU # 1003106006


Dimensions: H 18.1 in, W 7.5 in, D 9.4 in


Product Depth (in.)

9.4 in

Product Height (in.)

18.1 in

Product Width (in.)

7.5 in


Area Heated (sq. ft.)




Color Family


Fuel rate (gallons/hour)


Fuel Tank Capacity (gal.)

0 gal

Heat rating (BTU/hour)

3800 Btu/h

Heater Controls


Heater Type


Ignition Type



Indoor, Outdoor



Number of Heat Settings

1 Heat

Portable Heater Features


Portable Heater Safety Features

Tip-Over Safety Switch

Power/Fuel Type


Product Weight (lb.)

3.95 lb



Room Size


Run time (hours)

5.6 hr

Warranty / Certifications

Certifications and Listings

CSA Certified

Manufacturer Warranty

1 Year

Questions & Answers

Q:Can I use mapp pro in these?
by|Nov 11, 2023
0 Answer
Answer This Question
Q:Are the gas cylinders readily available in Ireland What is the gas cylinder product code and description
by|Oct 16, 2022
0 Answer
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Q:What's the difference between this one and the Mass & Canada version?
by|Sep 28, 2022
1 Answer
Answer This Question

A:  Outside of some small differences regarding the wording of the specs, not much. They both have the same power output and are both rated the same regarding run time, warranty and usage.

by|Dec 12, 2022
    1 found this answer helpful
    Q:Can this be attached to a full size propane tank?
    by|Jul 13, 2022
    1 Answer
    Answer This Question

    A:  Great question! This item is only compatible with 1 pound propane canisters sold separately. The use of other sources of propane is not recommended by the manufacturer due to the potential dangers associated with them!

    by|Dec 12, 2022
      1 found this answer helpful
      Showing 1-4 of 9

      Customer Reviews

      4.4 out of 5

      • 4.4 out of 21 reviews
      • 75% recommend this product
      Filter by:
      Showing 1-10 of 21 reviews
      Great product
      [This review was collected as part of a promotion.] I bought this to heat a small space. It is just the right size gives off a lot of heat and doesn't use a ton of propane. I like that it works indoors and is safe.
        • Recommended
        [This review was collected as part of a promotion.] I love this little guy! It’s so easy to haul with our gear. The tank is simple to swap out and it puts off a good amount of heat. We’ve used it for camping and I can’t wait to use it in the ice fishing house too!
          • Recommended
          Lots of heat, if done right
          [This review was collected as part of a promotion.] The little buddy heater is easy to use and not to cumbersome. It definitely puts out a good amount of heat. The only problem is that it all goes straight up. If you’re outside you have to get very close to it to feel it because most of the heat goes straight up. If you were in a tent or under a canopy it would probably work more efficiently. I still like this product though. It’s good if you’re camping in cold weather and need something to keep your from freezing.
            One of the best portable heaters I've used
            [This review was collected as part of a promotion.] The Mr. HEATER Buddy heater is one of the best heaters I've ever used for smaller areas. The heat output is great for hunting blinds and camping. It is easy to use and produces an excellent amount of heat for its size.
              • Recommended
              my favorite heater
              [This review was collected as part of a promotion.] Outdoor enthusiasts and people in need of a portable heating solution frequently choose this heater. The heater is ideal for tiny places because it uses less energy and heats up to 100 square feet. The heater is simple to put together and comes with a handle for simple portability as well as a base for stability. This heater has a tip-over safety switch and a low-oxygen shutoff as safety measures. Overall, anyone looking for a portable and effective heating option should consider this heater.
                Works great!
                [This review was collected as part of a promotion.] I absolutely love this portable propane heater. It's puts out a great amount of heat keeping us warm. It's safe and efficient. I highly recommend this heater
                  • Recommended
                  Mr. Heater Little Buddy Propane Heater
                  [This review was collected as part of a promotion.] This little heater is just great. It's portable and easy to get set up. The small size means you can use it in a variety of places. And the heat it puts off will warm a decent sized area. I can't wait to use it this winter when we go camping and fishing. It's going to be absolutely perfect!
                    • Recommended
                    practical and handy
                    [This review was collected as part of a promotion.] i got this portable heater to use while hunting. while i havent used the actual heating component yet since it’s still summer i have turned it on the try it out. it warms a larger area than i imagined it could. it will be very handy in the winter
                      • Recommended
                      They don't last
                      I have two of these , and neither of them work anymore , No one can repair them , so I have decided not to buy another one until I can get the ones I have fixed . I used mine when I was driving over the road in a truck with a sleeper . It provided more than enough heat , even in below freezing temperatures . I would like the manufacturer to provide a two year guarantee , and a place to get them repaired . Having a Hi-Lo setting would be a plus making the cylinder last longer .
                        It did great out on our campy trip it kept...
                        It did great out on our campy trip it kept us very warm . Turned on great
                        • Verified Purchase
                        Showing 1-10 of 21 reviews