Mr. Heater F274800 Big Buddy Propane Heater Review for Indoor/Outdoor Use

  • Exceptional Heating Performance: Capable of keeping even medium-sized spaces warm, this heater outputs consistent and reliable heat, ensuring comfort during cold days or nights.
  • Versatile Indoor and Outdoor Use: Designed with safety features like automatic shut-off for low oxygen or tipping, it’s equally effective in enclosed spaces and outdoor settings like garages, tents, or patios.
  • User-Friendly and Portable Design: With an easy-to-carry handle, compact size, and intuitive controls, it’s simple to operate and move wherever needed.
  • Flexible Fuel Options: Operates with either 1 lb propane cylinders or larger tanks using an optional hose, offering great adaptability for extended use or various environments.
  • Safety-Centric Features: Includes a built-in Oxygen Depletion Sensor and tip-over protection, making it a reliable and secure choice for any user.
  • Quick and Adjustable Heating: Heats up spaces rapidly and offers multiple heat settings (Low, Medium, High) to cater to different comfort levels.
Last updated on January 24, 2025 11:57 pm
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Description

Mr. Heater Big Buddy Portable Propane Heater Review

I’ve had the Mr. Heater Big Buddy Portable Propane Heater (Model F274800) for a few months now, and it’s been a lifesaver during chilly nights and power outages. While it’s not perfect, it packs a punch in terms of heating performance, portability, and safety features, making it a worthy investment for those who love cozy warmth in versatile settings.

My Experience with the Heater

As someone who despises being cold, I decided to test this heater during a family camping trip and also in my garage workshop. Picture this: my kids bundled up in oversized coats, my spouse glaring at me because I forgot to pack extra blankets, and me fumbling with the propane connection in the dark. Enter the Mr. Heater Big Buddy, saving the day—or night, rather. Within minutes, the 450 square feet heating coverage turned our frosty tent into a warm haven.

In the garage, it’s equally impressive. The 18,000 BTU heat output is no joke. Even on its lowest setting, it kept me comfortable while I worked on my DIY projects. My neighbor, who uses a different propane heater, was blown away by how quickly it heats up compared to his.

Features Worth Highlighting

This heater isn’t just about raw power. It’s loaded with user-friendly features. The four-position control knob allows you to select from low, medium, and high heat settings, making it adaptable for various temperatures. The swivel-out fuel connection makes attaching propane tanks incredibly easy, even for someone like me who’s not exactly a technical whiz.

Safety-wise, it gets an A+. The oxygen depletion sensor (ODS) and tip-over protection give me peace of mind, especially with kids running around. I also appreciate the low-oxygen safety shutoff, which is a huge plus for indoor use.

The heater can run on two 1 lb propane cylinders or be connected to a larger tank with an optional hose. The foldable carrying handle is surprisingly sturdy and makes it easy to transport.

The Downsides I Noticed

Not all is perfect, though. For starters, this unit burns through propane rather quickly, especially on high. During our camping trip, the two small cylinders lasted about 3.5 hours. If you’re planning extended use, a larger propane tank is a must.

Another gripe is the ignition system. It took several tries to light it the first time, and there’s a brief propane smell upon ignition. While this dissipates quickly, it’s worth noting for those sensitive to odors.

Lastly, while it’s marketed as portable, it’s a bit bulky for lightweight campers. At 14.4 pounds, it’s not something you’d want to lug around on a hike.

Comparison to Competitors

Compared to other heaters like the Dyna-Glo RMC-FA60DGD or the Mr. Heater Buddy (the smaller sibling), the Big Buddy excels in heating capacity and safety features. However, the smaller Buddy model is more portable, and the Dyna-Glo heater offers a broader heat range but lacks the indoor safety features of the Big Buddy.

Where it shines is in its dual indoor and outdoor versatility. Most competitors either focus on one or the other, making the Big Buddy a standout for multi-purpose use.

Cost Analysis and Value for Money

While it’s priced on the higher side compared to basic space heaters, the Mr. Heater Big Buddy justifies the cost with its energy efficiency and robust safety mechanisms. Over time, its efficient heating can help lower heating bills, especially for those who use it as a supplemental heater.

The ability to connect to a larger propane tank adds even more value, as it reduces the need to constantly replace smaller cylinders.

Final Thoughts

The Mr. Heater Big Buddy Portable Propane Heater has its quirks, but its powerful heating, safety features, and versatility make it a fantastic choice for anyone looking to stay warm indoors or outdoors. Whether you’re camping, working in the garage, or preparing for emergencies, this heater delivers consistent and reliable warmth.

Pros

  • Powerful Heat Output: Capable of warming up to 450 square feet with its 18,000 BTU capacity.
  • Versatile for Indoor/Outdoor Use: Works safely indoors due to its oxygen depletion sensor and tip-over protection.
  • Multiple Fuel Options: Runs on two 1 lb propane cylinders or connects to a larger tank with an optional hose.
  • Portable Design: Includes a fold-down handle and compact form factor for easy transportation.
  • User-Friendly Controls: Simple four-position control knob to adjust heat settings.

Cons

  • Propane Consumption: Burns through propane quickly on higher settings, requiring frequent refills.
  • Bulky for Travel: At 14.4 pounds, it’s not ideal for lightweight camping or hiking.
  • Ignition Issues: Can take multiple attempts to light, with a slight initial propane smell.
  • No Built-In Fan: Lacks a fan to distribute heat more evenly in larger spaces.
  • Limited Cold-Weather Performance: Piezoelectric igniter struggles in temperatures below -5°F.

What Comes with the Heater

  • Mr. Heater Big Buddy Portable Propane Heater (Model F274800)
  • User Manual
  • Foldable Carry Handle (pre-installed)
  • Oxygen Depletion Sensor (built-in)
  • Safety Shutoff System

How to Use Guide

  1. Position the Heater: Place it on a flat, stable surface away from flammable materials.
  2. Attach Propane: Connect two 1 lb propane cylinders or a larger tank using an optional hose and filter.
  3. Lighting the Heater: Turn the control knob to the pilot position and press it down. Push the igniter button repeatedly until the pilot lights.
  4. Adjust Heat Settings: Rotate the knob to your desired heat level (Low, Medium, High).
  5. Monitor Usage: Ensure proper ventilation if used indoors and keep an eye on propane levels.
  6. Turn Off: Rotate the control knob to the off position when done.

Heater Use Cases

  • Camping Trips: Warm your tent during cold nights.
  • Garage Workshops: Keep your workspace cozy in winter.
  • Emergency Heating: Ideal for power outages or HVAC failures.
  • Hunting Shacks: Heat smaller spaces efficiently.
  • Seasonal Use: Perfect for fall and winter but can be stored compactly for summer.

How to Maintain

  • Check for Leaks: Inspect propane connections regularly.
  • Clean the Burner: Remove dust and debris from the radiant burner.
  • Store Safely: Store in a cool, dry place when not in use.
  • Test Safety Features: Ensure the tip-over protection and oxygen depletion sensor function properly.
  • Replace Components: Replace worn-out hoses and filters as needed.

Expert Tips & Recommendations

  • Use a Larger Tank: Save on propane costs by connecting to a 20 lb tank with an adapter.
  • Ventilation is Key: Even with safety features, ensure proper airflow in enclosed spaces.
  • Warm-Up Period: Allow the heater a few minutes to reach full efficiency.
  • Pair with Fans: Use small fans to circulate heat in larger areas.
  • Prepare for Cold Ignitions: Store the propane tank where it won’t freeze.

Safety and Best Practices

  • Keep Away from Flammables: Maintain at least 3 feet of clearance from curtains, furniture, and walls.
  • Don’t Leave Unattended: Always monitor when in use.
  • Avoid Overcrowding: Don’t place items directly on or near the heater.
  • Fire Prevention: Use on non-flammable surfaces and avoid tipping.
  • Childproofing: Place out of reach of children and pets.

Warranty & Support Information

The Mr. Heater Big Buddy comes with a limited manufacturer warranty covering defects in materials and workmanship. Support is available through Mr. Heater’s customer service team, who can assist with troubleshooting, parts replacement, and technical guidance. For detailed warranty terms, refer to the included user manual or the manufacturer’s website.

Additional information

Brand

Mr. Heater

Special Feature

Portable, Low-Oxygen Safety Shutoff, Tip-Over Protection

Color

Red and Black

Form Factor

Compact and Portable

Indoor/Outdoor Usage

Outdoor, Indoor

Product Dimensions

18.9"D x 18.3"W x 11.9"H

Mounting Type

Floor Mount, Tabletop Mount

Room Type

Bedroom, Home Office, Study Room

Heating Coverage

450 square feet

Burner type

Radiant

Fuel Type

Propane

Number of Speeds

1

UPC

031113097359 089301748002 693529106539

Manufacture Year

2014

Global Trade Identification Number

00089301748002

Item Weight

14.4 pounds

Manufacturer

Mr. Heater

Item model number

F274800

Is Discontinued By Manufacturer

No

Number of pieces

1

Batteries required

No

Included Components

MR HEATER – F274805

Contents