Mr. Heater Portable Buddy Heater MH9BX 4,000-9,000 BTU Indoor-Safe Propane Radiant Heater For Campers, Workshops, Job Sites, Patios & More - Red, Black
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Mr. Heater Portable Buddy Heater MH9BX 4,000-9,000 BTU Indoor-Safe Propane Radiant Heater For Campers, Workshops, Job Sites, Patios & More - Red, Black

Product ID: 1146092
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Details

  • Brand
    Mr. Heater
  • Special Feature
    Low-oxygen
  • Color
    Red
  • Form Factor
    Pedestal
  • Indoor/Outdoor Usage
    Indoor
🔥4,000-9,000 BTU
⏱️6 hours on low
🛡️Tip-over safety switch

Description

Stay Warm, Stay Safe! 🔥

  • SAFETY FIRST - Enhanced tip-over safety switch for peace of mind.
  • FUEL EFFICIENT - Enjoy long-lasting warmth with minimal fuel consumption.
  • PORTABLE POWER - Fold-down handle and swivel regulator for ultimate convenience.
  • IGNITE WITH EASE - Quick ignition with a durable Piezo igniter—no matches needed!
  • COZY RADIANT HEAT - Experience sun-like warmth with advanced infrared technology.

The Mr. Heater Portable Buddy Heater MH9BX delivers powerful radiant heat with adjustable settings from 4,000 to 9,000 BTUs, making it perfect for indoor and outdoor use. With safety features like a tip-over switch and a reliable Piezo igniter, this heater is designed for convenience and efficiency, providing up to 6 hours of warmth on low settings. Ideal for campers, workshops, and patios, it’s your go-to solution for cozy comfort.

Specifications

Heating Coverage225 sq ft
Heating ElementRadiant
Heat Output9000 British Thermal Units
Fuel TypePropane
Amperage12 Amps
Voltage110 Volts
Heating MethodRadiant
Recommended Uses For ProductOffice, Garage, Outdoor, Desk, Indoor
Mounting TypeFloor Mount
Room TypeBedroom, Home Office
Additional FeaturesLow-oxygen safety shut-off system
Form FactorTower
Indoor Outdoor UsageIndoor
Power SourcePropane
Item Weight0.06 Pounds
Item Dimensions D x W x H7.7"D x 13.4"W x 15"H
ColorRed

Does anyone know or understand how is it this type of propane heater can be used indoors without causing carbon dioxide poisoning?
How long with the heater run on low with a propane small cannister?
can i hook a large propane tank to his
Can I store the smaller, 1lb propane tanks on my terrace porch, possibly in a box, overall? in cold winters and hot summers?

Reviews

S**D

Super Quiet- Best Available

We use these in our hunting blinds. After testing many models and sizes this is the best for us. Quiet operation, EZ to start, works every-time, will roast you out of the blind on the coldest mornings, having accessories to make it multi use is great ( shelf for cooking, deflectors, mini heat fans ) If you want a top of the line propane heater for a fair price, this one is the way to go. We hook our 20# propane tanks to this unit for all season heat.

S**L

Love my Portable Buddy!

I bought this "Portable Buddy" as an emergency replacement for the Mr. Heater "Tough Buddy" my son gave me 4 or 5 years ago -- the only non-breathing entity for which I've ever developed a deep fondness! (The man on the Mr. Heater hotline says it can be fixed, so I'm keeping it.) But I needed heat immediately! I've never been happier to see a package at the Post Office!Amazon had a better price than local stores AND could get it to me in 2 days! (No local store had it in stock and it would have taken them at least a week to have it ready for pickup.) That's far too long for an old lady to be cold.I bought the fuel filter, too -- I believe -- after some research -- that not having one while using a 5-6 ft. hose and a 20# propane tank led to the malfunctioning of my Tough Buddy. (I was able to clean the pilot light tube to get it to light, but -- alas -- it wouldn't stay lit for more than 10-15 minutes.)The new Buddy portable heater gives GREAT heat! I live in the mountains in the southwest... in a partly-historic adobe house. I have a furnace, but I hate the blowing air (allergies) and the noise. And I guess I'm just tired of tending fires, though my fireplace has a firebox in it the blows heat throughout the "beehive" exterior. After being in this house for more than a dozen winters, I decided that it was stupid and expensive to try to heat the house, as I live alone... with my companion dog; my objective these days is to heat myself. The altitude hasn't been an issue.The portable Buddy lights easily and gives the direct warmth of a toasty fire while the vents at the top warm the surrounding area. I love this kind of instantly-warming heat. There is no comparison in my mind to a warm heater (or fire) with fresh air in the house and the stuffiness of a centrally-heated house. I use the heater only in the evenings, for reading and tv watching; I warm up on "high", but soon find myself switching to "low" and moving the heater farther away. I would never let it run unattended. I enjoyed using my fireplace for years, but you just can't get a good fire going as quickly as you can fire up this little heater!Compared to my old Tough Buddy, there have been some improvements made to this heater: The attachment (to the 1# propane tank pictured, or to the hose connecting to a 20# tank) now swivels -- which would make attaching the 1# tank infinitely easier. And there is a new pilot-lighting mechanism, now part of the main switch. I'm not sure how I feel about this change: It's worked fine so far, but I'm wondering if it will stand the time test, as I consider this a long-term purchase. The handle on top now swivels back, and there is now an oxygen-depletion sensor in addition to the tip-over sensor. The tip-sensor (in my old model) only went off once; the heater can be slid carefully, just not bumped. My dog treats it with respect, but I'd be careful around small children.The Mr. Heater hotline man told me the Buddy was exactly the same as the Tough Buddy. It may be, mechanically, but the new heater is lighter in weight and a bit smaller; the pad that lights up and gets hot is vertically oriented (TB was horizontal.) However, it's quite sturdy, and the really important part -- its heating ability -- is the same. I love it, and I'd recommend it for campers, people working in shops or garages, sports people and to anyone who can safely use a 20# propane tank, which is so much more economical than the 1# tanks. Terrific for emergencies! The caveat is that it shouldn't be left unattended, including while sleeping.P.S. Buy the fuel filter. I don't know enough about these things to review it, but I can attest to the fact that impurities (including added odorrants) in propane and the plasticizers in some propane hoses can lead to the untimely demise of this heater without a filter.Also, save the box for off-season storage of the heater; dust and spider webs would have to be cleaned out before re-use. And I'd suggest actually reading the user manual.

J**N

A Must-Have for Winter and Overlanding – Quick, Efficient, and Reliable!

The Mr. Heater Portable Buddy Heater (MH9BX) is easily one of my favorite overlanding products! I first discovered this heater through the Camping With Steve YouTube channel, and I can see exactly why it’s so popular. This little heater packs a serious punch, offering 4,000-9,000 BTU of radiant heat, and it’s safe for indoor use, which is perfect for camping or overlanding in colder conditions. What I really love is that it runs on the same 16 oz propane mini tanks that power my Coleman Stove, making it super convenient to use with the gear I already have.The performance is absolutely impressive. The heat kicks in quickly, almost immediately after the pilot light turns on. Within just a few minutes, the area around it is toasty and warm. It’s amazing how such a compact heater can heat up a small space so efficiently. It’s also incredibly clean and quiet once it’s running—aside from a very slight propane smell when first lighting, I barely notice it after that. It’s the perfect addition to my setup when I’m in the middle of nowhere and need to stay warm.In all seriousness, other companies should take notes on this heater’s design and materials. It’s clear that a lot of thought went into making it durable, portable, and easy to use. The build quality feels solid, and I trust it to keep me warm during my overlanding trips. It’s one of those products that you never knew you needed, but once you have it, it becomes essential.As a loyal customer, I can honestly say I’ll be using this heater for a long time. It's a lifetime keeper for me, and I wholeheartedly recommend it to anyone looking for a compact, reliable, and efficient heating solution for their camping or overlanding adventures.

S**E

works well for camping

works well for outdoor use ! easy to use ! temperature control is easy to use ! value for your money ! energy effiecient !

O**O

Works great, get carbon monoxide detector when using this..

Works good, just be careful with CO2 levels, it definitely creates a lot of that in smaller spaces.. get a detector for sure before using.. pretty quiet and works great to stay warm.. decent value for money..

A**R

Money savings and heating comfort in compact size

This little guy is a blessing deserves a 10 star rating .the heat it kick out is great .keeps our garage converted to man cave warm enough in those cold says and nights to do hang out there ,plus no more wasting using the house heating system to heat up rooms nobody is in .we use heating up the living room while watching TV or rest room when need for showering and when attached to 20 lbs tank last a long money saving time and has safety features that keeps you safe and warm

M**S

Good price works well

Very quiet works well real good air flow built heavy duty temperature control works great good heat output

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