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Mr. Heater MH9BX-Massachusetts/Canada approved portable Propane Heater

4.6 4.6 out of 5 stars 1,962 ratings

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Heater

Purchase options and add-ons

Brand Mr Heater
Special Feature Portable, Bladeless, Tip-Over Protection
Color Red
Form Factor Cabinet
Indoor/Outdoor Usage Outdoor
Power Source
gas_powered
Heating Method
Radiant
Item Weight
453.59 Grams
Heat Output
9000 British Thermal Units

About this item

  • steel, plastic, nickel
  • Imported
  • 4,000- to 9,000-BTU radiant heater for spaces up to 225 square feet. Approved for outdoor use; clean-burning; nearly 100-percent efficient
  • When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.
  • Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels
  • Fold-down handle; swivel-out regulator; connects to propane tank (not included). Run Time (Hrs at Min BTU) - 5.6 Hours
  • THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.

Customer ratings by feature

Heat output
4.6 4.6
Comfort
4.6 4.6
Easy to install
4.5 4.5
Easy to use
4.5 4.5

Frequently bought together

$77.10
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$24.99 ($2.50/Foot)
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
+
$14.72
Get it as soon as Monday, Apr 1
In Stock
Sold by Union Sales and ships from Amazon Fulfillment.
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This Item
Mr. Heater MH9BX-Massachusetts/Canada approved portable Propane Heater
Mr. Heater MH9BX-Massachusetts/Canada approved portable Propane Heater
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Price-47% $77.10
List:$144.40
$99.99-18% $82.00
List:$99.99
-18% $122.79
List:$149.99
$68.25$129.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it Apr 4 - 11
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to use
4.5
3.0
4.1
4.0
4.7
4.6
Value for money
4.2
2.6
4.0
3.2
4.6
4.3
Heat output
4.6
4.0
3.9
4.7
4.7
Durability
4.0
4.0
4.4
4.3
Sold By
Amazon.com
YifocoShop
Brown Design and Sales LLC
Amazon.com
Amazon.com
Amazon.com
power source
gas powered
Gas Powered
Gas Powered
Gas Powered
Gas Powered
gas powered
heating method
Radiant
Radiant
Radiant
Radiant
Convection
Radiant
heating coverage
225 sq ft
200 square feet
100
450 square feet
100 square feet
400 sq ft
heat output
9000 btus
7500 btus
4000 btu per hour per foot per fahrenheit
18000 btus
30000 btus
18000 btus
weight
453.59 grams
7.7 pounds
6 pounds
17.5 pounds
5.5 pounds
11 pounds

From the manufacturer

Portable Buddy Canada;mr heater;portable heater;outdoor heater;Canadian heater;Massachusetts heater
Portable Buddy Canada;safe heater;portable heater

Portable Buddy Canada;heater with handle

Portable Buddy Canada;adjustable heat settings;portable heater

Portable Buddy Canada;propane heater;heater for 1 lb tank;propane cylinder with swivel regulator

Easy-grip handle

Low & high heat settings

Runs on 1 lb. propane cylinder with swivel regulator

Portable Buddy Canada;heavy duty heater;heater for 1 pound propane cylinder;9000 btu heater
Little Buddy Portable Buddy Hunting Buddy Big Buddy Buddy Flex
Learn More Learn More Learn More Learn More Learn More
Customer Reviews
4.5 out of 5 stars
892
4.6 out of 5 stars
1,962
3.8 out of 5 stars
13
3.9 out of 5 stars
297
3.9 out of 5 stars
76
BTU 3,800 BTU 4,000 / 9,000 BTU 6,000 / 12,000 BTU 4,000 / 9,000 / 18,000 BTU 8,000 - 11,000 BTU
Heats up to 95 sq. ft. 225 sq. ft. 300 sq. ft. 450 sq. ft. 275 sq. ft.
Run time 5.6 hours 5.4 hours on low / 2.4 hours on high 3.6 hours on low / 1.8 hours on high 10.8 hours on low / 4.8 hours on medium / 2.4 hours on high 3.5 hours on low / 2 hours on high
Ignition Piezo Piezo Electric Piezo Electric
Tank Size 1 lb. cylinder 1 lb. cylinder 1 lb. cylinder (2) 1 lb. cylinders 1 lb. cylinder
20 lb. tank hook up option
Swivel regulator
Indoor safe X X X X X

Product guides and documents

Product information

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Mr. Heater MH9BX-Massachusetts/Canada approved portable Propane Heater


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Product Description

North America's Most Popular Portable Propane Heater! This patented radiant 4,000-9,000 BTU Liquid Propane heater connects directly to a 1 lb. cylinder and is the perfect solution for heating enclosed spaces like large tents up to 200 sq. ft. The expertly engineered size to BTU ratio is augmented with a fold down handle to give this heater maximum output while retaining a minimalistic footprint. A swivel regulator gives you the ability to adapt usage from a disposable cylinder to a remote gas supply with the purchase of a hose and filter. To light the unit, simply rotate the knob to pilot and push. Then the integrated Piezo sparking mechanism will take care of the rest. With the Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off you can be sure that you will enjoy years of comfortable indoor safe heat.**Please note when operating the heater at altitudes over 7,000 FT above sea level the heater may shut off.**

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,962 global ratings

Customers say

Customers like the performance, ease of use, and value of the space heater. For example, they mention that it works great, it's easy to start, and it'll keep them warm. Customers are also impresseded with the safety, weight, and versatility. That said, opinions are mixed on the quality.

AI-generated from the text of customer reviews

51 customers mention46 positive5 negative

Customers are satisfied with the heat produced by the space heater. They mention it works great, it's easy to use, and it produces good heat for its size. Some appreciate the safety feature and the fact that it heats up quickly. Overall, customers are happy with their purchase and recommend it to others.

"...this for pickup truck camping in the cold, it worked great, got super warm in the camper ,maybe too warm, the smaller one would probably work better..." Read more

"...Cranks out the heat while protecting my fabric ice sled/shed. Fumes were very low as compared to other units I have tried." Read more

"...Not exactly sustainable with the disposable propane units. Heats the trailer up fast. Great on a cold night...." Read more

"...heater works great for in our screen tent on cold nights and keeps up warm enough to play card games around the table or while eating dinner...." Read more

47 customers mention39 positive8 negative

Customers like the performance of the space heater. They say it works great, is safe, and is perfect for their needs.

"Bought this for pickup truck camping in the cold, it worked great, got super warm in the camper ,maybe too warm, the smaller one would probably work..." Read more

"This little unit works wonderful. I love how it has a built in starter so I do not have to carry a seperate pocket starter...." Read more

"This heater works great for in our screen tent on cold nights and keeps up warm enough to play card games around the table or while eating dinner...." Read more

"used mine for heating my hunting blind and it worked great" Read more

23 customers mention23 positive0 negative

Customers find the space heater easy to use. They mention it's simple to start, turn on, and use. Some say it'll start up easily. Overall, most are satisfied with the ease of use and functionality of the product.

"Bought this for the RV. Super simple to use. Not exactly sustainable with the disposable propane units. Heats the trailer up fast...." Read more

"...Really crazy. After the initial start and use, it started up easily...." Read more

"easy to use." Read more

"...I should have bought a bigger one. It came quick & was easy to hook up to cylinders...." Read more

12 customers mention12 positive0 negative

Customers appreciate the value of the space heater. They mention that it's well worth the money, easy to use, and works perfectly. Some say that the heater is cheap.

"...Heats the trailer up fast. Great on a cold night. much more affordable than any kind of diesel system" Read more

"Great little heater, worth every penny on those chilly fishing days" Read more

"Purchased this for a winter camping trip and it was worth it! Heated up our 10 person tent nicely...." Read more

"...Great product at the price that it is" Read more

7 customers mention7 positive0 negative

Customers are satisfied with the safety of the space heater. They mention that it is very safe and can be used in a tent.

"...These heaters are efficient, put out great heat and safe in a tent. I do wish there was a piezoelectric start button (you need a lighter or a match)." Read more

"...It cut off as advertised when the oxygen sensor was triggered. Great safety feature for me and my freezing children!..." Read more

"Great product over all, put out great heat and very safe!!" Read more

"Easy, safe, lot of heat." Read more

7 customers mention7 positive0 negative

Customers like the weight of the space heater. They mention it's very light, easy to carry, and compact. Some say it'll warm small spaces.

"...So nice to be WARM! Light weight. East to light. Really takes the chill off as well as warming you up!" Read more

"...So easy to use and very light weight. Can’t really go wrong with them. Very pleased..." Read more

"...I work in the extreme cold in small spaces and this heater is easy to carry, light and warms my small spaces quickly. Perfect for me and my needs." Read more

"Very light and efficientGreat for a portable heater" Read more

6 customers mention6 positive0 negative

Customers are happy with the versatility of the space heater. They say it's perfect for camping and is approved for indoor and outdoor use.

"This is perfect for camping in the mountains late fall or early spring/summer...." Read more

"...This is approved for INDOOR and Outdoor. Would only be good for 1 small room, but a potential lifesaver...." Read more

"This heater was perfect for camping it was easy to use I felt safe because it is very secure. It will not tip over . It heated the whole tent...." Read more

"Perfect for camping, sitting outside on a cold evening, or kids sporting events during the winter months." Read more

17 customers mention9 positive8 negative

Customers are mixed about the quality of the space heater. Some mention that it's extremely well made and reliable, while others say that it broke down 3 months after purchase, it'd arrived literally broken, and the ceramics were broken in several pieces.

"The unit is well constructed. I had issues getting it started the first time. But I think it took awhile to get propane through extensions I added...." Read more

"...I had to return as there was a manufacturer's defect." Read more

"I've used Mr. Heaters for years, really well made. These heaters are efficient, put out great heat and safe in a tent...." Read more

"...Not worth a fire or your life supporting this junk. Pure junk" Read more

Works great
5 Stars
Works great
Bought this for pickup truck camping in the cold, it worked great, got super warm in the camper ,maybe too warm, the smaller one would probably work better for this but you can use this one for outdoor as well, I put it behind the wife's chair by the bonfire
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Top reviews from the United States

Reviewed in the United States on March 17, 2024
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5.0 out of 5 stars Works great
Reviewed in the United States on March 17, 2024
Bought this for pickup truck camping in the cold, it worked great, got super warm in the camper ,maybe too warm, the smaller one would probably work better for this but you can use this one for outdoor as well, I put it behind the wife's chair by the bonfire
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Reviewed in the United States on February 18, 2024
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Reviewed in the United States on December 8, 2023
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5 people found this helpful
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Reviewed in the United States on July 28, 2023
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9 people found this helpful
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Reviewed in the United States on February 20, 2024
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One person found this helpful
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Reviewed in the United States on March 4, 2024
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Reviewed in the United States on January 20, 2024
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Reviewed in the United States on January 30, 2024
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Top reviews from other countries

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Danielle
5.0 out of 5 stars Great Heater for Emergencies
Reviewed in Canada on December 29, 2023
Style: HeaterVerified Purchase
One person found this helpful
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Benito
5.0 out of 5 stars Super practico y confiable
Reviewed in Mexico on December 11, 2023
Style: HeaterVerified Purchase
2 people found this helpful
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Alex Meehan
5.0 out of 5 stars Sturdy and produces great heat
Reviewed in Canada on January 10, 2024
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One person found this helpful
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jcarlosizq
5.0 out of 5 stars Excelente Calentador
Reviewed in Mexico on February 13, 2023
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Amazon Customer
5.0 out of 5 stars Love it
Reviewed in Canada on January 19, 2024
Style: HeaterVerified Purchase
One person found this helpful
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