Mr. Heater

Mr. Heater Little Buddy Propane Heater

Name: Mr. Heater Little Buddy Propane Heater
Brand: Mr. Heater
SKU: B001CFRF7I
Availability: InStock
Rating: 4.5 (8000 reviews)

The Mr. Heater F215100 MH4B Little Buddy Propane Heater is a practical and portable solution for heating small spaces. Its safety features and ease of use make it a dependable choice. However, if you need to heat larger areas or require stronger output, you may want to consider a more powerful model.

Model: F215100Color: Black/RedUPC: 89301151000

Lowest at Amazon

$61.70 at Amazon

Lowest at any Popular Retailer

$52.00 at VIP Outlet

Where to Buy

Prices last updated: April 20th 2026 5:47 am

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TLDR Review: Mr. Heater Little Buddy Propane Heater

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Pros

•Provides efficient heating, making small spaces cozy quickly.
•Lightweight and portable, easy to carry and move around.
•Safety features include Loxygen Safety Shutoff and Tip-Over Protection, ensuring user safety.
•Operates for up to 5 hours on a single propane canister, making it convenient for continuous use.
•Ideal for use in both indoor and outdoor settings like garages, tents, and cabins.

Cons

•Not suitable for heating larger rooms beyond the 100 sq ft it covers.
•Propane canisters need to be purchased separately, adding extra cost.
•Limited to 3800 BTUs, which may not be sufficient for very cold conditions.
•Requires proper ventilation despite being labeled as indooafe.

Bottom Line

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What Reviewers Are Saying

Praised

great product for small spaces5%

good value, excellent performance5%

easy operation5%

works well and heats quickly5%

Criticized

not for small hunting blind5%

wish it had variable output control5%

base is not stable10%

dangerous issues5%

not enough heat5%

my heater tipped over5%

Customer Ratings

4.5

8,000 reviews

74%

14%

Based on 8,000 reviews from Amazon

Common Questions

If you're curious about using the Mr. Heater Little Buddy indoors, it's designed with some solid safety features. This portable heater, model F215100 MH4B, is great for warming small spaces up to 95 s...

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