Mr. Heater Big Buddy Propane Heater

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WEB ID 114585 Model F274800
The Most Popular Portable Propane Heater in North America. This patented radiant 4,000-18,000 BTU Liquid Propane heater connects directly to two 1 lb. cylinders and is the perfect solution for heating enclosed spaces like cabins up to 400 sq. ft. An integrated fan increases the heating capacity of this unit, blending radiant and convection style heat to give you the best of both worlds. 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.
  • Heat output: 4,000, 9,000 & 18,000 Btu (3 settings).
  • Heats up to 400 sq. ft.
  • Runs off of 2x 1-lb. propane cylinder for approx. 11-hrs. on Low and 2.5-hrs on High.
  • Can be attached to a 20-lb. propane cylinder with propane hose sold separately; Runs 23+ hrs on High.
  • Indoor safe: Features automatic low oxygen shut-off system (ODS).
  • Includes accidental tip-over safety shut-off.
  • Features fan to circulate air; Fan operates on 4 - D batteries or AC adapter, both sold separately.
  • Great for emergency heat, tents, campers, workshops, job sites, porches, patios, decks, garages, storage buildings, picnics, tailgate parties, construction trailers, sporting events, barns, sheds, hunting blinds, shelters and ice fishing shanties.
  • 1-year limited warranty.
  • CSA Certified; Not for sale in Canada or Massachusetts.
  • Prices and promotions may vary in-store and online

Shipping & Returns


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We'll gladly refund your item in the original form of payment online or at our stores within 120 days of customer receipt or 30 days for electronic items.

In store return: Many items are eligible to be returned at a Shopko store location near you. Bring the item(s) and all accessories to the Customer Service desk and present the packing slip to the teammate as your receipt. Items not eligible for in store returns have a disclaimer on the product page.

Items not eligible for in store return: Although, many online purchases may be returned in a Shopko store, some online items are not returnable in store, as indicated on the product page and packing slip. The items listed must be mailed to the return address printed on packing slip for a refund to be completed.

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