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Mr. Heater Portable Big Buddy Propane Heater with 10-Feet Propane Hose Assembly and Propane Tank Refill Adapter Bundle - Propane Heater for outdoor & indoor use - 4,000, 9,000 or 18,000 BTU (3 Items)

  • Based on 244 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Apr 15
Order within 6 hours and 54 minutes
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Features

  • Bundle Includes: Mr. Heater Portable Big Buddy Propane Heater, 10-Feet Propane Hose Assembly and Brass Propane Tank Refill Adapter
  • BTU Output: Utilizing propane gas and featuring an impressive 4,000, 9,000 or 18,000 BTUs of heat output, the Big Buddy Portable Heater is capable of heating up to 450 square feet of enclosed space
  • Effortless Use: In addition to its impressive technical capacity, the Big Buddy Portable Heater features a variety of elements that enable effortless use and maximum performance. With its easy-start four-position control, fold-down handle, swivel-out fuel connection and a large overall heating surface, this unit raises the bar when it comes to portability and distinction in heating
  • Safe Heating: The Big Buddy Portable Heater is built for safety and features an Oxygen Depletion Sensor (ODS) and tip-over detection system which accounts for low oxygen or accidental falls and automatically turns off the unit, ensuring safety and ease of use for a long time to come
  • Brass Propane Tank Refill Adapter: With the Mr. Heater Propane Tank Refill Adapter, it only takes a minute or less to refill a 1 lb propane bottle. The adapter features a solid brass construction, a brass nipple to open the safety valve and a rubber gasket for sealing

Description

Stay warm and toasty wherever you go with the Mr. Heater Big Buddy Portable Heater! Designed for convenience and performance, the Big Buddy Portable Buddy is indoor safe and heats spaces ranging from your home’s garage to a large camping tent.4,000, 9,000 or 18,000 BTU OutputUtilizing propane gas and featuring an impressive 4,000, 9,000 or 18,000 BTUs of heat output, the Big Buddy Portable Heater is capable of heating up to 450 square feet of enclosed space.Effortless Use and Maximum PerformanceIn addition to its impressive technical capacity, the Big Buddy Portable Heater features a variety of elements that enable effortless use and maximum performance. With its easy- start four-position control, fold-down handle, swivel-out fuel connection and a large overall heating surface, this unit raises the bar when it comes to portability and distinction in heating.Safe HeatingThe Big Buddy Portable Heater is built for safety and features an Oxygen Depletion Sensor (ODS) and tip-over detection system which accounts for low oxygen or accidental falls and automatically turns off the unit, ensuring safety and ease of use for a long time to come! Wherever your travels take you, wherever you’re going on your journey, bring the Mr. Heater Propane Portable Buddy Heater along, so you can stay warm and comfortable! Note: The fan is not included.Bundle IncludesMr. Heater Portable Big Buddy Propane Heater10-Feet Propane Hose AssemblyMr. Heater Brass Propane Tank Refill Adapter

Brand: Mr. Heater


Special Feature: Tip-Over Protection, Overheat Protection


Color: Black


Form Factor: Rectangular with a carrying handle


Indoor/Outdoor Usage: Indoor


Brand: Mr. Heater


Special Feature: Tip-Over Protection, Overheat Protection


Color: Black


Form Factor: Rectangular with a carrying handle


Indoor/Outdoor Usage: Indoor


Product Dimensions: 23.6"D x 18.1"W x 16.2"H


Recommended Uses For Product: Tent, Garage, Camping, Home


Mounting Type: Floor Mount


Room Type: Bedroom, Home Office, Study Room


Heating Coverage: 450 square feet


Burner type: Radiant


Fuel Type: Propane


Voltage: 1.2E+2 Volts


Max Temperature Setting: 144 Degrees Fahrenheit


UPC: 646791441273


Item Weight: 16.81 pounds


Manufacturer: Mr. Heater


Item model number: ABIGBUDD12HOSEK1


Is Discontinued By Manufacturer: No


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great heater
Great heater at a great price. If you’re looking to heat a room 10x12 this works perfect.
Reviewed in the United States on January 28, 2025 by Jeff Wright

  • If heater won’t light, check your 5 gal propane tank hose
Upon assembling Big Buddy I attached a 5 gal propane tank to it. I opened up the propane tank but could not get the pilot to light. I replaced the 5 gal tank with two 1lb propane canisters, and it works fine. I checked with MrHeater. Seems there is a safety device in the propane hose #F273704 that shuts off supply from propane tank to Big Buddy. There is no trouble shooting answer in manual regarding this. If it happens, remove the hose from the 5 gal propane tank and tap against the tank or workbench. This will reset the safety device. Reattach the hose to the tank, and slowly open the propane tank. If the propane tank is full or over pressurized, and you open it quickly the safety device will shut down the flow. Other than that I like the heat output and design of Big Buddy. ... show more
Reviewed in the United States on January 6, 2024 by Sunvalleyslim

  • Great heater!
Works great but I suggest getting set up for 20# tanks.
Reviewed in the United States on December 6, 2024 by Tracy Salisbury

  • Heater
Heater is ideal for when power goes out
Reviewed in the United States on February 8, 2025 by Sharon Light

  • False product description. ISSUE RESOLVED TO CUSTOMER SATISFACTION!
UPDATE: I was able to work with seller and Amazon to resolve this issue. Thanks to both parties for getting this issue resolved to my satisfaction. I've updated my rating to 4 stars because of the excellent support provided here. Thanks! Larry OLD POST: I purchased product based on having a fan to force the heat outwards. Radient heat is the only method used here. Product description is very misleading. Also, the fuel filter should be part of the purchase, but it isn't. I'm having to purchase it now as it's recommended in the instructions to do so. Plus, it seems the unit will not properly work without it. The heater shuts off after several minutes of heating. Note: I'm hooking the heater up using a 20lbs propane tank. If the fuel filter doesn't fix the problem, I will be returning the unit. Here's the filter: Propane Fuel Filter F273699 Compatible with Mr Buddy and Big Buddy Heater I may be returning it for other reasons below. Other comments: 1. The pilot light is a royal pain. It ignites but no flame starts. I'm having to try 10-15 times to get a flame and it tends to go out as soon as I remove my hand from the dial. This is a faulty design IMO. And yes, the tank is turned on and has sufficient gas. 2. The heater seems to works fine with (2) 1 lbs propane tanks attached. I need to test this more to see if there's any other glitches. 3. I will be contacting the vendor to see if I've missed anything here. Usually, I do my research and can figure most issues out. My first impression of this product is pretty negative. 4. COST. I paid way too much for this given the false description. I would have been much better with the cheaper model. ... show more
Reviewed in the United States on August 14, 2023 by Akumal Larry

  • It doesn't work
Its don't work will not botton is bad will not burn
Reviewed in the United States on March 6, 2025 by Dirk bunnell

  • Works great but...
Use only the little one pound green propane bottles. Don't use a 20 pound bottle of propane, unless you have a propane filter connected to your Big Buddy. I killed two of them before I learned that valuable lesson. The hoses you use to connect a 20 pound bottle have little particles inside, from the manufacturing process, cutting the rubber hose, I think. Those particles clog the heater and make it useless. I can't figure out any way to clear the clogged heaters. The propane filters are cheap, less than $10 bucks, definitely worth the investment. ... show more
Reviewed in the United States on March 4, 2024 by J. Kelso Lindsay

  • It's the gold standard of portable, personal propane heaters
This gets a daily workout in my garage during cool (and cold) weather. I've used it with one pound bottles and also a 20 pound cylinder connected via their 10 foot hose. It's something I could depend on in case of a winter power outage, too.
Reviewed in the United States on December 10, 2024 by Amazon Customer

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