Mr. Heater Big Buddy Portable 18000 BTU Heater - Red
Mr. Heater Big Buddy Portable 18000 BTU Heater - Red
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Mr. Heater

Mr. Heater Big Buddy Portable 18000 BTU Heater - Red

Mr. Heater Big Buddy Portable 18000 BTU Heater - RedMr Heater Big Buddy Portable 18 000 BTU Propane Heater MH18B
Size:1-Out of stock

Key item features

  • 4,000, 9,000, or 18,000 BTU per hour
  • Propane heater 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

Specification: 

  • Heating Area (Sq Ft) : 450
  • Tank Capacity (Min) : 2 x 1# Propane Cylinder
  • Weight : 17.1
  • Model : MH18B
  • Length : 19.00
  • Width : 12.00
  • Thermostat : No
  • Safety Tip-Over Switch : Yes
  • Fuel Type : Propane
  • Heat Type : Radiant
  • Oxygen Depletion Sensor (ODS) : Yes
  • Indoor Safe : No
Current price is Now $135.29
You save $34.70
was $169.99
Price when purchased online
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Customer ratings & reviews

4.6 out of 5 stars
stars1,607 ratings1,421 reviews
How item rating is calculated
4.9
4.8
5.0
4.7
3.0
  1. 5 stars81% (1,294)
  2. 4 stars12% (186)
  3. 3 stars2% (40)
  4. 2 stars1% (23)
  5. 1 star4% (64)

Reviews summary

Pros

  • : Simple to use and handle without complexity.
  • : Offered at a competitive price compared to similar products.
  • : Features automatic shut-off and tip-over protection for secure use.
  • : Produces a surprising amount of heat given its dimensions.
  • : Provides warmth over a fairly big area.

Neutral

  • : Can be very light, but also feels flimsy to some.
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Showing 1-3 of 1,421 reviews

Jan 7, 2025
Ken
Item details
Size: 1
5 out of 5 stars review

Verified Purchase

I bought this to heat my back porch converted into a greenhouse. We have had a very cold winter this year, but Big Buddy has no problem keeping my greenhouse nice and toasty. Fresh salads with tomatoes in January? Beats anything ‘store bought’! You know , those awful ‘crunchy’ winter tomatoes? Not mine, LOL.. PLUS, I start my own bedding plants for about 15 cents each. No more $5 each Bonnie plants for me! Mr. Buddy will save me $1000’s of dollars off my grocery bill!

Helpful?4ZCJUMNSOD6P545036266
Oct 12, 2024
Lee
Item details
Size: 1
5 out of 5 stars review

Verified Purchase

TAME WINTERS RAGE WITH THIS BEST FRIEND

These heaters will run you out of the standard appartments on high so medium or low will keep your home warm for when sisaster strikes, combine this with a solar back up for power and you will have a safe, warm home for you and your children, keep cralwers away as the flame can be hypnotising to them, use the rear mounts to securly and safely mount to the wall. Fan is needed to prevent condensation.

Helpful?4ZCJUMNSOD6P545036266
Nov 30, 2025
laverna
Item details
Size: 1
Sold and shipped byFocus Camera
5 out of 5 stars review

Verified Purchase

Concerned

So I can't use this in my apartment in case my electric goes off because of carbon monoxide has no odor and can kill you I didn't know this

Helpful?4ZCJUMNSOD6P545036266
reply from Mr. Heater Product Expert

Thank you for your review and feedback. This heater is safe for indoor use, as its oxygen depletion sensor will prevent it from producing CO. We appreciate your business!