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Billings Army Navy Surplus
10 N. 29th St.
Billings MT 59101

Store Hours:
Mon-Fri: 9 am – 6 pm MT
Sat: 9 am – 5:30 pm MT
Sun: Noon – 5 pm MT


Customers from Alaska, Hawaii and Canada — For the best shipping rates, please call 1-800-653-8528 to place your orders!

Mr. Heater Big Buddy Propane Heater

SKU: 1935
Sales price: $189.95
Original Price: $189.95


The original Mr. Heater Big Buddy propane heater, model no. MH18B, stock no. F274800.

  • Heats up to 400 sq. ft.
  • 4,000, 9,000, and 18,000 BTUs/hour
  • Portable with easy carry handle
  • Heavy-duty safety wire guard
  • Designed and approved for emergency indoor and outdoor use
  • Automatic low oxygen shutoff system
  • Accidental tip-over safety shutoff
  • Connects directly to two 1 lb. disposable cylinders or to a 20 lb. cylinder with optional hose
  • CSA certified

We stock a full line of hoses and connectors. Please call for price and availability.

Click here for theMH18B Big Buddy Propane Heater owner's manual.
Model No: MH18B
UPC: 089301748002

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