Mr. Heater F215100 MH4B Little Buddy 3800-BTU, Indoor Safe Propane Heater With ODS & Tip-Over Protection, Heating Area Up to 95 Sq. Ft - Lightweight, Medium - Black/Red
Condition: New
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Availability:
In Stock.
Arrives
Sunday, Sep 7
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Features
- 3800 BTU PER HR & COVERAGE: This propane radiant heater delivers 3,800 BTU with a 45 heating angle, ideal for small spaces like tents up to 95 sq. ft. Works efficiently at elevations up to 7,000 feet, ensuring warmth in enclosed areas
- SAFETY FIRST WITH THIS INDOOR CORDLESS HEATER: Featuring an automatic low oxygen shut-off system (ODS), patented cross thread protection system and accidental tip-over safety shut-off for reliable protection in enclosed spaces.
- PORTABLE HEATER W/ SIMPLE ON/OFF BUTTONS & RUNTIME: This portable propane heater is simple to operate, with a run time of 5.6 hours at max BTU on a 1-pound cylinder (not included).
- QUIET, CLEAN, ODOR-FREE INDOOR & OUTDOOR HEATER: Delivers quiet, clean, odor-free operation making it the ideal camper or tent heater for emergency heat, or use on job sites, patios, picnics, and other outdoor activities.
- USAGE NOTE: Not for use with golf carts or motorized vehicles. Unauthorized accessories or attachments for the propane indoor heater are prohibited and may lead to serious injury and void the warranty
Description
Stay warm and safe with the Mr. Heater Little Buddy Propane Heater, North America's most popular choice for small space heating. Delivering 3,800 BTU per hour, this compact heater is perfect for tents, sheds, and other areas up to 95 sq. ft. With a simple push-button ignition and a built-in Piezo sparking mechanism, getting started is effortless. Safety is paramount with the Oxygen Depletion Sensor (ODS) and accidental tip-over shutoff, ensuring peace of mind wherever you use it. Lightweight and easy to transport, the Little Buddy is your go-to solution for portable, indoor-safe heat.
Brand: Mr. Heater
Special Feature: Portable, Low-Oxygen Safety Shutoff, Lightweight, Tip-Over Protection
Color: Black/Red
Form Factor: Cabinet
Indoor/Outdoor Usage: Outdoor, Indoor
Brand: Mr. Heater
Special Feature: Portable, Low-Oxygen Safety Shutoff, Lightweight, Tip-Over Protection
Color: Black/Red
Form Factor: Cabinet
Indoor/Outdoor Usage: Outdoor, Indoor
Product Dimensions: 11"D x 10"W x 12"H
Recommended Uses For Product: Outdoor Heating, Indoor
Mounting Type: Floor Mount
Room Type: Home Office, Study Room
Heating Coverage: 95 sq. ft.
Burner type: Radiant
Fuel Type: Propane
Number of Speeds: 1
Voltage: 110 Volts
Cable Length: 45 Feet
UPC: 089301151000
Global Trade Identification Number: 00
Item Weight: 5.6 pounds
Department: Unisex-Adult
Manufacturer: Enerco Group Inc.
Country of Origin: China
Item model number: F215100
Is Discontinued By Manufacturer: No
Care instructions: See product manual
Assembly required: No
Number of pieces: 1
Warranty Description: 1 Year Limited - Parts
Batteries required: No
Included Components: Heater, stand, and owner's manual
Import: Made in the USA
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Sep 7
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Style: Heater
This Mr. Heater Little Buddy has become my go-to for staying warm in various situations. Whether I'm camping, working in the garage, or dealing with a power outage, this little heater provides reliable and efficient warmth. What I liked: Portable and Compact: It's incredibly lightweight and easy to carry around. The compact size makes it easy to store and transport. Powerful Heat Output: Despite its small size, this heater packs a punch. The 3800 BTU output is enough to warm up a small space quickly. Indoor Safe: The oxygen depletion sensor (ODS) and accidental tip-over safety shut-off provide peace of mind when using it indoors. Easy to Use: Simply connect a 1lb propane cylinder, turn the knob, and push the igniter button. It's that easy! Efficient Fuel Consumption: It runs for a decent amount of time on a single propane cylinder. Minor Considerations: Open Flame: As with any propane heater, it's important to use it in a well-ventilated area and keep it away from flammable materials. Not for Large Spaces: This heater is designed for small spaces. It's not ideal for heating large rooms. Overall: The Mr. Heater Little Buddy is a fantastic portable heater that's perfect for a variety of situations. It's compact, powerful, and easy to use. I highly recommend it for anyone looking for a reliable and portable heating solution.
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Reviewed in the United States on January 23, 2025 by R Washington
Style: Heater
UPDATE: After ending up unexpectedly in Rawlins, WY in April (19 degrees overnight!), I put this heater to the test! It absolutely saved us from freezing! Through no fault of the product, it only ran for 6 hours or so (when the canister ran out of fuel), but it kept us comfortable through the night. I ABSOLUTELY recommend this heater! (Original post) Full disclosure: I haven't had the chance to use this heater in the field (van camper) yet, but will be using it over the next few weeks (thus only 4 stars for now). I'm writing this review anyway because there seems to be much confusion around this product. Issue #1: Multiple reviews I read indicated this item does not work with Coleman propane cannisters. Because of this, I ordered Bernzomatic cannisters from Amazon - at double the price! - only to learn they won't arrive in time for my upcoming trip after all. So, not one to be defeated, I headed to my local Walmart and grabbed a 4-pack of the Coleman cannisters to try. And guess what? I am able to use them just fine! They fit into the heater base easily, and it does not feel unstable at all. There is a soft plastic "boot" on the Coleman cannister - presumably to allow it to stand on its own in other applications - but it can be removed if you're having issues getting the cannister into the Buddy base. As noted, the Coleman are significantly less expensive than other brands, so knowing this is a workable option will hopefully help you. Issue #2: When I opened my box today and took the pieces out, I heard what sounded like a ball/bearing rolling around in the heater unit: oh, no! I immediately assumed the worst, came to Amazon to ask the question, and read many answers where users experienced the same thing. Most responses indicated returning the heater immediately, with no indication that it was ever tested. ONE user explained that the noise is the safety mechanism that turns the unit off if tipped: well that gave me hope! I finally looked at the instructions (which I hadn't even done yet, cuz you know, who needs instructions?) and there's a page stapled to the front of the instruction booklet that specifically explains this! Again, I haven't field-tested the unit yet, but did try it here at the house, and it definitely started producing heat pretty quickly - so it seems to be working. I will try to upload some pics and will update my review after traveling with the heater. BTW, I ordered a "used - very good" version to save some money, and while the original box was somewhat damaged, the parts inside were in perfect condition! As of now, I would definitely recommend this heater! Thanks for reading this far - hope it was helpful!
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Reviewed in the United States on March 26, 2024 by solunamama
Style: Heater
Easy to light was the selling factor for me. Propane tanks with the plastic on the bottoms doesn't seem to work well, too tight. I use Coleman with the metal bottoms or I just remove the plastic from them. I make the base more stable by adding some 1/8 inch stretch cords to hold the tank steady. You can see how on Youtube/Snowys Outdoors channel. I believe in Australia it comes with stretch cords. I refill my tanks at about $.75 each. It keeps my small office nice and warm. I can't say anything negative about this product. It works great for me.
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Reviewed in the United States on December 23, 2024 by M.
Style: Heater
Works very well I really like it but, for whatever reason you get this cheap plastic light weight stand. Why couldn't they make a stand out of metal ? This heater is top heavy and not all propane cannisters are the same. Some cannister do not fit well in this stand and on more than one accassion the heater has toppled over thank god for the tip over cut-off switch.
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Reviewed in the United States on December 3, 2024 by baub
Style: Heater
I tried to post a video of the unit but these file outputs just won't let me....however, it would show how the flame is a nice blue constant pilot light that when it ignites the ceramic is nice and even. The heat output comfortably works very nice for a 4 person tent. I use it also in my basement and while the basement part is 600 sq ft I keep it near my couch as I watch TV and it keeps me warm. The length of burn is around 5 hrs. and I use a re-fillable tank that I fill using a 20lb tank, I get more use this way rather than buy individual coleman tanks. Being in the 20's, it keeps the tent nice and warm.
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Reviewed in the United States on January 14, 2025 by Jack Nicholais
Style: Heater
Have this in camper. Of course don't stand too close because you will get burnt. Duh. Ok, I know this because i backed up and my leg was about 2 inches from it. Too close. Heats camper really well.
Reviewed in the United States on June 27, 2025 by Smart Sense
Style: Heater
My garage is my art studio. I back out the car, set up my easel and get to work using the daylight with the door open. As the temps dip into the 40s and 50s (Fahrenheit), this heater sits on the floor nearby and keeps me warm at a VERY reasonable operating cost. I've found propane canisters on sale for under $4.00 each. Our 1200 watt electric heater cost a LOT more to operate, based on previous experience. I close the door in the evening, as I break down my setup and clean up - Our (approx.) 600 square foot garage actually got warm inside! The easy operation and safety features are sensibly designed, and it seems to be well-made and reliable. I recommend this product for heating a small open (or enclosed) space.
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Reviewed in the United States on January 12, 2024 by bykboi