TLDR Review: Mr Heater Big Buddy MH18B Heater
Pros
- •Heats spaces quickly and effectively, providing consistent warmth even in very cold conditions.
- •Uses propane efficiently; can heat a bedroom for over 5 hours on the lowest setting with one small propane can.
- •Reliable and durable enough that many owners feel confident purchasing multiple units.
- •Easy to start and operate, making it convenient for emergency situations.
- •Performs well during extended power outages, offering peace of mind in winter storms when other heating sources aren’t available.
- •Simple and safe for indoor use, including apartments and garages.
- •Can significantly raise the temperature of a cold garage in just a couple of hours.
- •Compatible with propane tanks and works well when paired with a fan to improve heat circulation.
Cons
- •Requires careful attention to fuel levels to ensure uninterrupted heating, so you have to keep an eye on propane supplies.
- •While safe indoors, it’s still a propane heater, so proper ventilation is necessary to avoid any carbon monoxide concerns (common to this type of heater).
- •No builn fan, so additional equipment may be needed if you want faster or more uniform heat distribution.
Bottom Line
The Mr Heater MH18B/F274800 Big Buddy is a sturdy, efficient propane space heater that excels at delivering reliable warmth during power outages or in spaces without permanent heating. It’s well-loved for its easy operation, solid heat output, and safety for indoor use when ventilated properly. If your main need is emergency or portable heating, this is a smart, proven choice. However, if you want a built-in fan for better heat circulation or a heater with electric power options, you might want to explore other models. Overall, this heater offers _dependability_ and _peace of mind_ when the temps drop.
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