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Product Summary

Cold campsites and frozen lakes call for the warmth of a Big Buddy heater. For your next excursion, the Big Buddy with the convenient built-in fan and electronic ignition (battery included) 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 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.

What's Included

    (1) Heater (1) Owners Manual

Features + Benefits

  • Emits 4,000, 9,000 or 18,000 BTU/hr radiant heat
  • Designed and approved for indoor and outdoor use
  • Heats up to approximately 400 square feet
  • Big Buddy dual heating system combines radiant heat comfort with convection heat air flow
  • Features emergency low oxygen safety system
  • 3 temperature settings: low, medium, and high
  • Runs 10.8 hours on low / 4.8 hours on medium / 2.4 hours on high
  • Equipped with accidental tip-over switch
  • Built-in high powered fan for improved circulation
  • Thermal shut-down system
  • Features swivel regulators for easy installation of propane
  • Directly connects to two 1 lb disposable propane cylinders
  • Connects to 20 lb cylinder with optional hose and filter
  • Suitable for recreational or professional use
  • Constructed with self extinguishing materials
  • Clean burning and odor-free
  • CSA Certified
  • 3 year warranty
  • Electronic Ignition (battery included - install on the underside of heater)

Key Specs

AttributeSpecification

item#

5347409

Brand

Mr. Heater

Manufacturer's Warranty

3 year limited warranty

Ship Weight

16.05 LB

Heat Type

Radiant

Heat Output

18,000 Btu/hour

Heating Capability

400 ft²

Hardwired

No

Indoor-Outdoor Use

Indoor

Assembled Width

17.5 in

Assembled Height

17 in
AttributeSpecification

Assembled Depth

11 in

Needs Direct Venting

No

Power Cord Length

0 ft

Remote Included

No

Heat Settings

3

Regulator Included

Yes

Tip-Over Safety Switch

Yes

Blower Included

Yes

Oscillating

No

Product Weight

13.5000 lb

Dimensions L x W x H (in.)

11.0 x 17.5 x 17.0 in

Accessories We Recommend

Warranty

Manufacturer's Warranty

3 year limited warranty

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.