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frontpageJerseyJay posted Today 09:42 AM
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frontpageJerseyJay posted Today 09:42 AM

Select Locations: Mr. Heater 18,000 BTU Big Buddy Pro Series Portable Propane Heater

+ Free Shipping

$62

$124

50% off
Walmart
36 Comments 10,031 Views
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Deal Details
Select Walmart Locations have Mr. Heater 18,000 BTU Big Buddy Pro Series Portable Propane Heater (MH18B) on sale for $62. Shipping is free.
Thanks to Community Member JerseyJay for sharing this deal.

Product Details:
  • 4,000 to 18,000 BTU radiant heater for spaces up to 450 square feet. Approved for indoor/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. Maximum Hours of Operation- 220.0
  • Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels
  • Low, medium and high heat level control knob for steady temperatures; connects to propane tank (not included).
No longer available:
  • Amazon has Mr. Heater 18,000 BTU Big Buddy Pro Series Portable Propane Heater (MH18B) on sale for $62. Shipping is free.
    • Note: Item is temporarily on back order but is still orderable.

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • 4.6 out of 5 stars rating on Amazon based on 3,315+ customer reviews.
    • Our research indicates that this deal is $67.99 less (52% savings) than the next best available price from a reputable merchant with prices starting from $129.99 at the time of this posting.
  • About the store:
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by JerseyJay
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Select Walmart Locations have Mr. Heater 18,000 BTU Big Buddy Pro Series Portable Propane Heater (MH18B) on sale for $62. Shipping is free.
Thanks to Community Member JerseyJay for sharing this deal.

Product Details:
  • 4,000 to 18,000 BTU radiant heater for spaces up to 450 square feet. Approved for indoor/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. Maximum Hours of Operation- 220.0
  • Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels
  • Low, medium and high heat level control knob for steady temperatures; connects to propane tank (not included).
No longer available:
  • Amazon has Mr. Heater 18,000 BTU Big Buddy Pro Series Portable Propane Heater (MH18B) on sale for $62. Shipping is free.
    • Note: Item is temporarily on back order but is still orderable.

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • 4.6 out of 5 stars rating on Amazon based on 3,315+ customer reviews.
    • Our research indicates that this deal is $67.99 less (52% savings) than the next best available price from a reputable merchant with prices starting from $129.99 at the time of this posting.
  • About the store:
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by JerseyJay

Community Voting

Deal Score
+77
Good Deal
Get Deal at Walmart

Price Intelligence

Model: Mr. Heater Big Buddy 18000 Btu/h 450 sq ft Radiant Propane Portable Heater

Deal History 

Sale Price
Slickdeal
  • $NaN
$62
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 9/18/2025, 08:39 PM
Sold By Sale Price
Walmart$62
The Home Depot$151.73
Ace Hardware$199.99

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Top Comments

08CivicSi
6905 Posts
622 Reputation
excellent price and a great heater

35 Comments

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Today 10:29 AM
6,905 Posts
Joined Jul 2011
08CivicSiToday 10:29 AM
6,905 Posts
excellent price and a great heater
Today 11:34 AM
1,147 Posts
Joined Dec 2008
skycomasToday 11:34 AM
1,147 Posts

Our community has rated this post as helpful. If you agree, why not thank skycomas

This is the lowest price I've ever seen.
1
Today 11:58 AM
4,025 Posts
Joined May 2006
ArcticatToday 11:58 AM
4,025 Posts
*Due to recent governmental changes to import tariffs, Mr. Heater has removed the fan on some models of the Mr. Heater Big Buddy® (MH18B). We apologize for the inconvenience and confusion this has caused some customers."

With fan or without?? Says that it has one....

Heating Method:
Radiant More expensive one says: Heating Method Forced Air, fan & forced air
Last edited by Arcticat September 18, 2025 at 05:06 AM.
2
Today 12:17 PM
1,686 Posts
Joined Jun 2007
Tazznum1Today 12:17 PM
1,686 Posts
Thank you OP! great price! getting it for emergency backup.
Today 12:18 PM
1,147 Posts
Joined Dec 2008
skycomasToday 12:18 PM
1,147 Posts
Quote from Arcticat :
*Due to recent governmental changes to import tariffs, Mr. Heater has removed the fan on some models of the Mr. Heater Big Buddy® (MH18B). We apologize for the inconvenience and confusion this has caused some customers."

With fan or without?? Says that it has one....

Heating Method:
Radiant More expensive one says: Heating Method Forced Air, fan & forced air

The fan is junk anyway. You have to buy a plug or a many D batteries to run it. Better off buying a portable fan on a bendable tripod and attaching.
1
Today 12:23 PM
79 Posts
Joined Aug 2017
DrJacobieToday 12:23 PM
79 Posts
Out of stock already, bummer.
Today 12:28 PM
51 Posts
Joined Nov 2012
DarkSwordToday 12:28 PM
51 Posts
Quote from DrJacobie :
Out of stock already, bummer.
Says temporarily out of stock for me, but still allowed me to order. We'll see if it gets cancelled.

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Original Poster
Pro
Today 12:42 PM
625 Posts
Joined Mar 2007
JerseyJayToday 12:42 PM
Original Poster
Pro
625 Posts

Our community has rated this post as helpful. If you agree, why not thank JerseyJay

Quote from DarkSword :
Says temporarily out of stock for me, but still allowed me to order. We'll see if it gets cancelled.
I initially ordered from Amazon for delayed delivery, but then ended up ordering one from Walmart which gets delivered tomorrow.
1
Today 12:51 PM
31 Posts
Joined Oct 2011
SteigedeToday 12:51 PM
31 Posts
Quote from JerseyJay :
Quote from DarkSword [IMG]https://slickdeals.net/images/misc/backlink.gif[/IMG] :
Says temporarily out of stock for me, but still allowed me to order. We'll see if it gets cancelled.
I initially ordered from Amazon for delayed delivery, but then ended up ordering one from Walmart which gets delivered tomorrow.
How did you get it price matched?
Today 01:01 PM
3 Posts
Joined Oct 2015
Shawnuff15Today 01:01 PM
3 Posts
Walmart has these at the discounted price... while supplies last
Today 01:07 PM
244 Posts
Joined Jan 2015
cacinokToday 01:07 PM
244 Posts
Quote from skycomas :
The fan is junk anyway. You have to buy a plug or a many D batteries to run it. Better off buying a portable fan on a bendable tripod and attaching.
I have one of these with the fan and one without. I'll take the one with the fan everyday over the non fan model. I use rechargeable Eneloops (3 AA to D adapter) to power the fan.
Today 01:15 PM
129 Posts
Joined Nov 2015
yerfdog2314Today 01:15 PM
129 Posts
10% back with Amazon Prime Visa makes this an even better deal.
Pro
Today 01:31 PM
1,219 Posts
Joined Mar 2009
lurewars
Pro
Today 01:31 PM
1,219 Posts
Quote from skycomas :
The fan is junk anyway. You have to buy a plug or a many D batteries to run it. Better off buying a portable fan on a bendable tripod and attaching.
Agreed. I have one with and without. Get your self a usb fan or small battery powered one and use that to move the air around.

This is probably the best price i've ever seen. I remember a few years ago when a 99 dollar one was considered a slick deal...
1
Today 01:44 PM
652 Posts
Joined Dec 2016
JoeBlo1979Today 01:44 PM
652 Posts
Got one of these from Costco a year or so back that's still in the box. Was going to use in my truck camper but hear lots of comments about this putting out a lot of moisture. What are people's use cases for this?

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Today 01:47 PM
677 Posts
Joined Dec 2007
import86Today 01:47 PM
677 Posts
Get one of those heat power fans that clips on to top/guard. Will never run out of batteries or fail on you.

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