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Mr. Heater

Mr. Heater 18,000 BTU Portable Radiant Big Buddy Propane Heater

Mr. Heater 18,000 BTU Portable Radiant Big Buddy Propane Heater

Regular price $0.00 USD
Regular price Sale price $0.00 USD
Sale Sold out
Shipping calculated at checkout.
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 set up; 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.

Mr. Heater Radiant Big Buddy Heater:

  • Designed and approved for indoor and outdoor use
  • Emits 4,000, 9,000 or 18,000 BTU/hr radiant heat
  • 3 temperature settings: Hi, Med and Low
  • Mr. Heater Buddy heater features swivel regulators for easy installation of 1 lb propane cylinders (propane cylinders sold separately)
  • Quick-connect assembly for hose assembly
  • Features emergency low oxygen safety system
  • Accidental tip-over shutoff
  • Heats up to approximately 400 square feet
  • Connect directly to two 1 lb disposable propane cylinders or to a 20 lb cylinder with optional hose and filter (propane cylinders sold separately)
  • CSA Certified
  • Uses include: cabins, RVs, workshops, patios/porches, picnic areas, tailgates, emergency heat
  • Not for sale in CA or MA
  • Suitable for recreational and professional use
  • Clean burning and odor-free



Mr. Heater

Manufacturer Part Number



Mr. Heater

Assembled Product Weight

18.20 Pounds



Power Type


Recommended Location

Outdoor, Indoor

Assembled Product Dimensions (L x W x H)

12.00 x 19.00 x 17.75 Inches

SKU: WA19398780

Shipping & Returns

Shipping: FREE

Returns: see Cancellation, Returns & Refund

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