Mr.Heater

Big Buddy Portable Heater

$139.95

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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 450 sq. ft. 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 unit, simply push and rotate the knob. 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 indoor safe heat.

Mr. Heater Portable Buddy Propane Heaters are the Most Popular Portable Heaters in America.

*Due to recent governmental changes to import tariffs, Mr. Heater has removed the fan on some models of the Mr. Heater Big Buddy (MH18B).

  •     4,000, 9,000, or 18,000 BTU per hour
  •     For use with propane gas
  •     Heats up to 450 sq. ft.
  •     Single control start knob
  •     Hi-Med-Low heat settings
  •     Swivel regulators
  •     Automatic low oxygen shut-off system (ODS)
  •     Accidental tip-over safety shut-off
  •     Connects to two 1 lb. cylinders
  •     Connects to a 20 lb. cylinder with optional hose
  •     The distinctive REDMr. Heater Buddy that has delivered comfort and safety for decades.
  •     THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.

We are not able to ship this item to any address in Massachusetts or Canada.

IMPORTANT NOTE: Due to shipping weight, this item is not eligible for flat rate shipping, and is excluded from Free Shipping promotions. 

NOTICE: Some products in this store can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Please check the product label for warning information. For more information go to P65Warnings.ca.gov. We cannot ship any products into California that are affected by Proposition 65.

SHIPPING CHANGES: Due to new sales tax rules in the state of Colorado, effective June 1, 2019, purchases made online through JAX Mercantile for customers in the state of Colorado will only be able to be shipped to addresses within JAX current tax jurisdictions in Fort Collins, Loveland, Lafayette, and Broomfield. Customers in the state of Colorado who do not have shipping addresses within these zip codes may still opt for in-store pickup at any JAX store location when making a purchase on the JAX website. Learn more on our shipping and returns page.

Customer Service: 1-800-336-8314 Monday - Friday 9am to 5pm MTN