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EQU Mr Heater F274805 Big Buddy Heater P14383391EQU-111901 https://cdnimages.opentip.com/full/EQU/EQU-111901.jpg Mr Heater F274805 Big Buddy Heater Manufacturer Part Number: F274805The 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.4,000, 9,000, or 18,000 BTU per hourFor use with propane gasHeats up to 450 sq. ft.Single control start knobHi-Med-Low heat settingsSwivel regulatorsAutomatic low oxygen shut-off system (ODS)Accidental tip-over safety shut-offConnects to two 1 lb. cylindersConnects to a 20 lb. cylinder with optional hoseTHE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY. 14383391 55.2000lbs 0.00 0.00 0.00
Mr Heater
274.1600 2025-07-13 Only 3 left In Stock
customer review - by , October 10, 2023
5/ 5stars
These hold 2 cans of propane .on on each side.also can buy adapter hose of 15 gallon tank.Also these are 100 in door safe.
customer review - by , October 10, 2023
5/ 5stars
I removed the built in heater from my pop up camper and use this portable heater instead. Best decision I've made in awhile.
customer review - by , May 5, 2023
5/ 5stars
Uses in climate controlled garage for classic car
customer review - by , April 4, 2023
5/ 5stars
Serves a multi purpose we use it in the house when we are sitting on the couch and also us it camping!
customer review - by , April 4, 2023
5/ 5stars
Well made. Sturdy. Only needed to use one side so far. Easy to use.
customer review - by , March 3, 2023
5/ 5stars
Good
customer review - by , March 3, 2023
5/ 5stars
There is nothing that I dislike about this heater, it is easy to set up and use right away. Just watch aquick video to make sure that you understand how to hook up a 20lb propane tank (cost effective) and the best advise is to purchase the Big Buddy hose attachment, then you will have no concerns about problems later with a gunked up heater?Learn how to light the pilot properly and decide what heat level that you require.I would run on medium for 10 minutes and then switch to low in my 350 sq ft room, it took the"chill" off right away! On nights that I built a fire, I was very toasty warm on very cold nightsand so was my fur family!
customer review - by , March 3, 2023
5/ 5stars
customer review - by , March 3, 2023
5/ 5stars
customer review - by , March 3, 2023
5/ 5stars
Puts out a lot of heat. Your going go through a lot of propane bottles. I probably will have to connect to a propane tank in the future.
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Mr Heater F274805 Big Buddy Heater

stars Rating 5 | 53 reviews
Brand Mr Heater
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SKU: EQU-111901
Price:
$274.16& this item ships for FREE Shipping. Details
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Only 3 left In Stock
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Product Description

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Manufacturer Part Number: F274805

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.
  • 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 USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
5 out of 5
see all 53 reviews
5 stars
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4 stars
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By Sugar Ray
Date: October 23, 2023
These hold 2 cans of propane .on on each side.also can buy adapter hose of 15 gallon tank.Also these are 100 in door safe.
Rating: 5 stars [5 of 5 Stars!]
By Clayton Parker
Date: October 19, 2023
I removed the built in heater from my pop up camper and use this portable heater instead. Best decision I've made in awhile.
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: May 16, 2023
Uses in climate controlled garage for classic car
Rating: 5 stars [5 of 5 Stars!]
By unkyv
Date: April 20, 2023
Serves a multi purpose we use it in the house when we are sitting on the couch and also us it camping!
Rating: 5 stars [5 of 5 Stars!]
By Smokeybear69
Date: April 12, 2023
Well made. Sturdy. Only needed to use one side so far. Easy to use.
Rating: 5 stars [5 of 5 Stars!]
By Jules
Date: March 26, 2023
Good
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 53 reviews
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