Mr. Heater Big Buddy Propane Space Heater 18,000 BTU - MH18B
Mr. Heater Big Buddy Propane Space Heater 18,000 BTU - MH18B
Mr. Heater Big Buddy propane space heater provides radiant heat for indoor and outdoor use. It has swivel regulators and connects to two 1 lb. cylinders; Buddy accessories can be used to connect to a 20-lb tank.
The heater has low, medium, and high settings and is designed to heat approximately 400 square feet. Safety features include an oxygen depletion sensor, thermal shut-down system, and accidental tip-over shut-off.
- Heat Output: 4,000, 9,000, or 18,000 BTU/hr
- Temperature Settings: Low, medium, high
- Fuel Connection: Two 1 lb. cylinders
- Coverage: Approximately 400 square feet
- Safety: Automatic low Oxygen Shut-Off System (ODS)
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 Small to 3X. Classic and Pullover styles are a roomy old-school boxy fit; Modern Fit is tapered. Between sizes? Size up on Classic, true to size on Modern. Made in the USA with prints designed in Hawaii. Machine wash cold, hang dry to keep colours bright. Print placement varies slightly shirt to shirt.
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