Skip to main content

Sign In / Enroll

Get rewarded!

4.7 out of 5 stars. 3582 reviews

Mr. Heater Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU

4.73582 Reviews

Item # 213349399

Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Highlights
  • Maximum BTU Heat Output:18,000 BTU
  • Power Type:Propane
  • Heater Area Heated:450 Sq ft
View more details
$159.99

See 2 deals for this item

Add a protection plan
What's included
Powersport plans are not available in CA & MD.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Mr. Heater Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU

4.73582 Reviews

Item # 213349399

Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Image showing Liquid Propane Big Buddy Portable Heater, 450 sq. ft., 4,000-18,000 BTU
Highlights
  • Maximum BTU Heat Output:18,000 BTU
  • Power Type:Propane
  • Heater Area Heated:450 Sq ft
View more details
$159.99

See 2 deals for this item

Shopping at

Grassland (franklin) TN

Delivering to

37027

Pickup Later at Franklin TN FREE

Notice:
This Item cannot be shipped to MA.
Add a protection plan
What's included
Powersport plans are not available in CA & MD.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Cold campsites and frozen lakes call for the warmth of a Big Buddy heater. For your next excursion, the Big Buddy will keep you comfortable with up to 18,000 BTU of heat. Swivel regulators make for easy setup; just screw on two 1-lb propane cylinders or connect to a 20-lb tank using Buddy accessories. The 450 square feet of coverage makes any ice shanty a sauna and any deck a sunroom. With the heaters' registered Life Safety System you won't sweat too much knowing the oxygen depletion sensor, thermal shut-down system, and tip-over switch are keeping you safe. For all of your indoor and outdoor adventures, the Big Buddy is there for you.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Two swivel regulators give you the ability to adapt usage from disposable cylinders to a remote gas supply with the purchase of a single hose and filter
  • To light the liquid propane heater, simply push and rotate the knob and the built-in 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 safe heat
  • Portable heater is not for sale in Massachusetts or Canada
  • The use of un-authorized accessories/attachments with this heater are expressly prohibited, may cause serious injury, and will void the warranty

Similar Items

  1. Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 4,000-9,000 BTU
    4.6 out of 5 stars with 1597 reviews (1597)

    Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 4,000-9,000 BTU

    $99.99
  2. Mr. Heater Liquid Propane Vent-Free Radiant Heater, 1,000 sq. ft., 30,000 BTU
    4.5 out of 5 stars with 950 reviews (950)

    Mr. Heater Liquid Propane Vent-Free Radiant Heater, 1,000 sq. ft., 30,000 BTU

    $279.99
  3. Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 9,000 BTU, Red
    4.5 out of 5 stars with 108 reviews (108)

    Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 9,000 BTU, Red

    $99.99
  4. Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU
    4.5 out of 5 stars with 1219 reviews (1219)

    Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

    $279.99
  5. Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU
    4.3 out of 5 stars with 333 reviews (333)

    Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

    $289.99
  6. Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU
    4.6 out of 5 stars with 269 reviews (269)

    Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU

    $279.99
  7. Mr. Heater Natural Gas Radiant Heater, 1,000 sq. ft., 30,000 BTU
    4.7 out of 5 stars with 222 reviews (222)

    Mr. Heater Natural Gas Radiant Heater, 1,000 sq. ft., 30,000 BTU

    $279.99
  8. Top Rated
    Mr. Heater 10,000 BTU Vent-Free Radiant Natural Gas Heater
    4.9 out of 5 stars with 8 reviews (8)

    Mr. Heater 10,000 BTU Vent-Free Radiant Natural Gas Heater
  9. Mr. Heater Liquid Propane Buddy Flex Radiant Space Heater and Cooker, 15 sq. ft., 11,000 BTU
    4.2 out of 5 stars with 6 reviews (6)

    Mr. Heater Liquid Propane Buddy Flex Radiant Space Heater and Cooker, 15 sq. ft., 11,000 BTU

    $299.99
  10. Top Rated
    Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater
    5.0 out of 5 stars with 3 reviews (3)

    Mr. Heater Vent Free 20,000 BTU Radiant Natural Gas Heater

    $229.99
  11. Master Liquid Propane Portable Heater, 18,000 BTU, 450 sq. ft.
    4.3 out of 5 stars with 105 reviews (105)

    Master Liquid Propane Portable Heater, 18,000 BTU, 450 sq. ft.

    $139.99
  12. Top Rated
    Mr. Heater Liquid Propane Journey 8 Patented Indoor Catalytic Heater, 300 sq. ft., 8,000 BTU
    5.0 out of 5 stars with 1 reviews (1)

    Mr. Heater Liquid Propane Journey 8 Patented Indoor Catalytic Heater, 300 sq. ft., 8,000 BTU

    $499.99

Top Holiday Deals

Customers Also Bought

  1. Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 4,000-9,000 BTU
    4.6 out of 5 stars with 1597 reviews (1597)

    Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 4,000-9,000 BTU

    $99.99
  2. Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 9,000 BTU, Red
    4.5 out of 5 stars with 108 reviews (108)

    Mr. Heater Liquid Propane Portable Buddy Heater, 225 sq. ft., 9,000 BTU, Red

    $99.99
  3. Mr. Heater Liquid Propane Buddy Flex Radiant Space Heater and Cooker, 15 sq. ft., 11,000 BTU
    4.2 out of 5 stars with 6 reviews (6)

    Mr. Heater Liquid Propane Buddy Flex Radiant Space Heater and Cooker, 15 sq. ft., 11,000 BTU

    $299.99
  4. Mr. Heater Liquid Propane Vent-Free Radiant Heater, 1,000 sq. ft., 30,000 BTU
    4.5 out of 5 stars with 950 reviews (950)

    Mr. Heater Liquid Propane Vent-Free Radiant Heater, 1,000 sq. ft., 30,000 BTU

    $279.99
  5. Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU
    4.3 out of 5 stars with 333 reviews (333)

    Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 700 sq. ft., 20,000 BTU

    $289.99
  6. Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU
    4.6 out of 5 stars with 269 reviews (269)

    Mr. Heater Liquid Propane Vent-Free Radiant Heater, 700 sq. ft., 18,000 BTU

    $279.99
  7. Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU
    4.5 out of 5 stars with 1219 reviews (1219)

    Mr. Heater Liquid Propane Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

    $279.99
  8. Top Rated
    Mr. Heater Liquid Propane Journey 8 Patented Indoor Catalytic Heater, 300 sq. ft., 8,000 BTU
    5.0 out of 5 stars with 1 reviews (1)

    Mr. Heater Liquid Propane Journey 8 Patented Indoor Catalytic Heater, 300 sq. ft., 8,000 BTU

    $499.99
  9. Mr. Heater Liquid Propane Journey 6 Patented Indoor Catalytic Heater, 225 sq. ft., 6,000 BTU
    4.0 out of 5 stars with 1 reviews (1)

    Mr. Heater Liquid Propane Journey 6 Patented Indoor Catalytic Heater, 225 sq. ft., 6,000 BTU

    $439.99
  10. Mr. Heater Natural Gas Radiant Heater, 1,000 sq. ft., 30,000 BTU
    4.7 out of 5 stars with 222 reviews (222)

    Mr. Heater Natural Gas Radiant Heater, 1,000 sq. ft., 30,000 BTU

    $279.99
  11. Mr. Heater Natural Gas Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU
    4.5 out of 5 stars with 244 reviews (244)

    Mr. Heater Natural Gas Vent-Free Blue Flame Heater, 1,000 sq. ft., 30,000 BTU

    $279.99
  12. Top Rated
    Mr. Heater 10,000 BTU Vent Free Blue Flame Propane Icehouse Heater, Black
    5.0 out of 5 stars with 1 reviews (1)

    Mr. Heater 10,000 BTU Vent Free Blue Flame Propane Icehouse Heater, Black

    $219.99

Reviews

Rating Snapshot

Select a row below to filter reviews.
2892 reviews with 5 stars.
456 reviews with 4 stars.
100 reviews with 3 stars.
41 reviews with 2 stars.
95 reviews with 1 star.

Overall Rating

4.7
1552 out of 1618 (96%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
  • purchase
  • satisfaction
  • large
  • price
  • portable
  • ease of use
  • parking
  • small
1 to 4 of 3584 Reviews
1 – 4 of 3584 Reviews
Review 1

Portable heater

20 hours ago
Portable heater

Yes, I recommend this product.

Review 1

It’s exactly what I was hoping for in a portable h

2 days ago
It’s well worth the money I paid for it
SweepstakesYes
Griffin, Ga
Reviews 3

Great quality

5 days ago
Bought this double burner to replace my last one I had for over 10 years. These are great heaters to keep around. Got it on sale for $109 cheaper than the one burner at the “W” big box store. Definitely recommend

Yes, I recommend this product.

Baldwin City, KS
Review 1

Not sure, it's been held at local FED EX for 3 day

7 days ago
I'd love to rate it but it's been held at the local FED EX for three days. Each day telling me it's on a truck for delivery. I got it to use for opening day of deer season and right now my stand is super cold waiting on this. ordered it for the delivery date, but not upholding their end.
SweepstakesYes

Yes, I recommend this product.