Mr. Heater Portable Buddy 9,000 BTU Propane Radiant Space Heater - MH9BX
Mr. Heater Portable Buddy 9,000 BTU Propane Radiant Space Heater - MH9BX
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Mr. Heater

Mr. Heater Portable Buddy 9,000 BTU Propane Radiant Space Heater - MH9BX

4.5 stars out of 6272 reviews
(4.5)|
6,272 ratings
Mr. Heater Portable Buddy 9,000 BTU Propane Radiant Space Heater - MH9BXMr Heater Portable Buddy 9 000 BTU Propane Radiant Space Heater MH9BX NewMr Heater Portable Buddy 9 000 BTU Propane Radiant Space Heater Propane Gas Hose and Adapter
Actual Color:1 Pack

Key item features

  • Powerful Heating: Emits 4,000 or 9,000 BTU/hr radiant heat, capable of warming up to approximately 225 square feet, suitable for both indoor and outdoor use.
  • Extended Operation: Runs for 5.4 hours on low and 2.4 hours on high with a 1 lb propane cylinder, with an option to connect to a 20 lb cylinder using an optional hose and filter.
  • Enhanced Safety: Features an emergency low oxygen safety system, accidental tip-over switch, and thermal shut-down system for user protection.
  • Effortless Ignition: Equipped with a single control knob start and a piezo igniter for quick and easy operation, along with a swivel regulator for simple propane installation.
  • Clean Performance: Designed to be clean burning and odor-free, constructed with self-extinguishing materials, and CSA Certified for safety standards.
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was $119.00
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4.5 out of 5 stars
stars6,272 ratings2,850 reviews
How item rating is calculated
  1. 5 stars80% (4,999)
  2. 4 stars9% (540)
  3. 3 stars3% (187)
  4. 2 stars2% (108)
  5. 1 star7% (438)

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Showing 1-3 of 2,850 reviews

Jan 5, 2026
wendell
Top Reviewer
Item details
Color: 1 Pack
5 out of 5 stars review

Verified Purchase

Old reliable

I’ve got one that’s 15 years old, occasionally it will just go out but always relights, the operation of the thermocouple seems inconsistent but it has never failed as backup heating for my house. I bought this new one for my camper and it’s excellent, pilot stabilizes easily and heater lights quickly, infrared with no fan is the only way IMHO .

Helpful?ae790350-0b0e-11f1-8e30-63e7131886fb55234301
Dec 26, 2025
HeatherEllen
Top Reviewer
Item details
Color: 1 Pack
5 out of 5 stars review

Verified Purchase

safe and more than effective

With its oxygen depletion sensor and tip over senser this model is a super safe choice. Used this model all winter last year in a tent with plastic wrapped on the outside and inside temp stayed over 70. Make sure to leave vent point and use charcoal hung up to obsorbe moisture build up. Was able to run on low setting for 4 to 5 continuous days/nights on a 20lbs tank of propane.

Helpful?ae790350-0b0e-11f1-8e30-63e7131886fb55234301
Dec 28, 2025
Craig
Item details
Color: 1 Pack
5 out of 5 stars review

Verified Purchase

Works great for winter tent camping

I have three other Buddy heaters of different sizes. Two are too large for tent camping. One is too small. This size is perfect. I have used these heaters due to the safety features for outdoor/indoor useage. We also experience power outages in our area, at least, once a year during the single digit and sub-zero temperatures. We use the bigger heaters for the main portion of the house and will now use this heater for the bedroom during those emergency situations. The delivery was fast and the driver was professional.

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