Name: Portable Radiant Big Buddy Heater with Hose and Adapter
Brand: Mr. Heater
SKU: 15534022302
Availability: OutOfStock
Rating: 4.4 (152 reviews)

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<summary><ul><li>Adjustable Heating: Emits adjustable radiant heat at 4,000, 9,000, or 18,000 BTU/hr, providing versatile warmth for various conditions.</li><li>Broad Coverage: Capable of heating up to approximately 400 square feet, effectively warming spacious indoor or outdoor areas.</li><li>Flexible Fueling: Designed with swivel regulators for easy setup, connecting to two 1-lb propane cylinders or a 20-lb tank using the included 8-foot hose.</li><li>Enhanced Circulation: Features a built-in fan powered by the included 6v AC adapter, improving heat distribution and comfort.</li><li>Advanced Safety: Incorporates a Life Safety System with an oxygen depletion sensor, thermal shut-down system, and tip-over switch for secure operation.</li><li>Versatile Usage: Approved and designed for safe operation in both indoor and outdoor settings, suitable for diverse adventures.</li></ul></summary>

Cold campsites and frozen lakes call for the warmth of a Portable Radiant Big Buddy Heater with Hose and Adapter. For your next excursion, the Big Buddy will keep you comfortable with up to 18,000 BTUs of heat. Swivel regulators make for easy setup–just screw on two 1-lb propane cylinders or connect to a 20-lb tank using the provided 5-foot propane hose. <h3>Warm Up While Outdoors</h3> The 450 square feet of coverage makes any ice shanty a sauna and any deck a sunroom. Plug in the 6v AC power adapter to utilize the built-in fan and improve circulation. With the heaters Life Safety System, you won’t sweat too much knowing the oxygen depletion sensor, thermal shut-down system, and tip-over switch are keeping you safe. For all of your indoor and outdoor adventures, the Big Buddy is there for you.

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<ul> <li>Kit includes Big Buddy Heater, 8' propane hose, and 6v AC power adapter</li> <li>Emits 4,000, 9,000 or 18,000 BTU/hr radiant heat</li> <li>Designed and approved for indoor and outdoor use</li> <li>Heats up to approximately 400 square feet</li> </ul>

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Portable Radiant Big Buddy Heater with Hose and Adapter

<ul>
<li>Kit includes Big Buddy Heater, 8' propane hose, and 6v AC power adapter</li>
<li>Emits 4,000, 9,000 or 18,000 BTU/hr radiant heat</li>
<li>Designed and approved for indoor and outdoor use</li>
<li>Heats up to approximately 400 square feet</li>
</ul>

I’m using the heater equipped with two one pound propane bottles in my two stall garage that is very well sealed against cold weather. I was concerned there might be CO gas from it so I installed a precision CO meter near it to check the levels produced. After 30 minutes of running it on max heat the CO level registered 00.00 which means to me that as they advertise, it’s safe to use it indoors.

Worth every cent

By the filter and connect to a #20 propane tank - it makes it so much easier to manage. This heater produces serious heat. We leave it on low at night and it keeps us warm in a 27’ RV. Not too hot and not too cold - just right. Even though it says for indoor use, we crack a window and have a carbon monoxide detector ready to go.

Fantastic backup heater

I just bought two more of these Portable Mr Heater Big Buddy heaters to keep on hand for power outages. I’ve used them for years and have yet to have one to fail. They’re a great piece of mind knowing you can stay warm as they do a tremendous job. I use a 20# tank with hose run outside of the house for safety. The one pound canisters do just as well, but you burn though them pretty quickly. But either way they keep you nice and warm. Add said that it came with hose and filter, it only came with heater and hose. The filter is only needed if you use the 20# propane tank, but they’re pretty inexpensive. SAMs price beat everyone else’s price even without the filter . They’re very safe to use and extremely fast to get out started in a power outage. If using an optional 20# tank, you must have the tank outside your house as per directions. I love them, and I’ve yet to have one fail after several years of use. SAMs Mr. Heater Bug Buddy still comes with the fan than runs off 4 C batteries or 6 volt AC adapter which I understand is being discontinued, Not sure on that, But have read that from other sellers.
    I highly recommend the Big Buddy, very inexpensive piece of mind, and the best place I’ve found to purchase them is SAMS CLUB!

The Mr, Heater Big Buddy , A great safety blanket!

This was an upgrade to the same heater (brand) we have been using for many years. Our older model quit working so we chose this one and it lights instantly instead of having to click on and off to start the pilot light.  It also has a fan on it to push the heat out faster and is optional to use.

Best alternative to heat your home.

Texas winters don't normally require a secondary heat source -- unless there's ice and incredibly cold temps.  2021 just about killed me.  Surviving 2026 snowmaggedon just fine with this heater!

Heat when you need it most!

What a fantastic asset to my friend's garage where she spends time always make sure you have the filter and you clear the propane lines, which means you turn off the propane tank while it's still burning.

What a fantastic investment

I've been using this heater with excellent results. I originally bought a smaller model, but ended up needing to purchase the fan and adapter hose separately—both of which are already included with this one at a much better value. The fan even comes with an adapter so it can run on batteries or be plugged in. Overall, this is a great heater at a fair price.

Very good heater

This is a great little heater which will drive you out of the house! It works so well! However, a major drawback is not having a thermostat. This is a big problem IMHO.

No Thermostat

This heater did seem to be decent as far as heat output and it is pretty neat how portable it can be, it fell short for me though. The one we got had a bad fan and only worked the first time we used it. Also this comes with the hoses to connect to a 20 lb propane tank, but it seems you also need a fuel filter (from what I can tell you are supposed to have that when using a larger tank) which has to be purchased separately, which is annoying. I returned it and went with something else, but had the fan not stopped working I think it would have been a decent heater.

Portable and it will keep you warm

I purchased this product and it was supposed to come with 8 foot hose and electric AC adapter and the only thing that was in the box was the heater itself. It has been a complete hassle for me to get this straightened out and I will no longer order from walmart.com.

Portable Radiant Big Buddy Heater with Hose and Adapter

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