Mr. Heater Big Buddy Portable Radiant Propane Space Heater, 18,000 BTU, 450 Sq Ft
Mr. Heater Big Buddy Portable Radiant Propane Space Heater, 18,000 BTU, 450 Sq Ft
The Mr. Heater Portable Radiant Big Buddy Heater is designed for indoor and outdoor use. It provides radiant heat and includes a propane hose and AC power adapter.
- Heat output: 4,000, 9,000, or 18,000 BTU/hr
- Coverage: 450 square feet
- Kit includes Big Buddy Heater, 8' propane hose, and 6v AC power adapter
- Built-in fan
- Oxygen depletion sensor
- Thermal shut-down system
- Tip-over switch
Shipping, returns & fit
Shipping is free on U.S. orders of $75 or more; orders under $75 ship for a flat $5.95. We currently ship to U.S. addresses only.
Orders are picked and packed within 1-2 business days. Once shipped, delivery normally takes another 3-7 business days, and you'll receive a tracking link by email. Full details on our Shipping Policy.
You have 30 days from delivery to return any unworn item with tags in its original packaging. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage.
Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Sizes, quantities and compatible finishes are listed on this page. Not sure what is safe for your wheel? Email us a photo and we will point you to the right product. Professional-grade detailing supply. Always test on a small area first and follow the directions on the label.
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