Top 10 Best buddy heater in 2026

Last Updated - 6/6/2026

🏆Best Choice

CALPOSE

CALPOSE 6 Feet Propane Adapter Hose, 1lb to 20lb Adapter Converts 1lb Appliances to 5-40lb Tanks, Gas Hose for Weber Q, Coleman Grill, Buddy Heaters and More

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•BETTER ADAPTER - With this adapter, you can easily connect 5-40-pound propane tanks to 1-pound portable propane appliance without the need to frequently replace less cost-effective 16.4-ounce/1-pound propane tanks
•HIGH QUALITY - 100% solid brass and weatherproof rubber hose provides a secure and sealed connection between the grill and tank, ensuring a stable connection and a leak-free experience.
•EASY TO INSTALL - Suitable for Type 1 (QCC 1) propane bulk tank and cylinder connections. Easy to install. No tools required, equipped with a hand wheel for manual tightening.
•WIDELY USED - Work great for Blackstone grills, Weber Q, tabletop grills, Coleman camp stoves, fire pits, Mr. Heater partner heaters and more 1 lb. portable appliances
•SAFE - Pass Quality Certificate and provide 1-year worry-free customer service

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$12.59

$16.65

-24%

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Mr. Heater

Mr. Heater Portable Buddy Heater MH9BX 4,000-9,000 BTU Indoor-Safe Propane Radiant Heater For Campers, Workshops, Job Sites, Patios & More - Red, Black

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•POWERFUL RADIANT HEAT: This portable gas heater provides cozy, sun-like warmth; with advanced infrared technology, it directly heats objects and people, offering adjustable settings from 4,000 to 9,000 BTUs; ideal for spaces up to 225 sq. ft.
•IMPROVED SAFETY FEATURES: The propane buddy heater has enhanced the performance of its tip-over safety switch; you’ll hear it engage if the unit is shaken, bounced, or tipped, providing reliable and safe heat
•RELIABLE IGNITION: Equipped with a durable Piezo igniter; this LP heater offers quick, safe ignition without matches or lighters; just press the button to spark the fuel and start heating immediately; no external flame or batteries required
•SIMPLE OPERATION: The propane infrared heater has an easy start knob, fold-down handle for portability, and a swivel regulator that easily connects to a 1 lb. cylinder; or adapts to a 20 lb. tank with an optional hose and filter for flexible use
•FUEL EFFICIENT: Enjoy 6 hours of warmth on the low 4,000 BTU setting and 3 hours on the high 9,000 BTU setting; this outdoor gas heater burns just 0.044 gal/hr at 4,000 BTU and 0.099 gal/hr at 9,000 BTU, ensuring efficient and long-lasting heat
•WARNING: Use only manufacturer's replacement parts and accessories. Use of any other parts could cause injury. Replacement parts are only available direct from the factory and must be installed by a qualified service agency. Mr. Heater hoses F273702 and F272702 are specifically designed for use with this heater along with F273704, fuel filter is not required.

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$77.91

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Mr. Heater

Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•10-foot-long hose eliminates the need for a fuel filter
•For use with Mr. Heater MH9B Portable Buddy and MH18B Big Buddy
•Does not leach oil into the fuel stream; both ends tighten securely
•POL connection attaches directly to propane tank
•Measures approximately 3 by 9-7/8 by 11 inches; 1-year limited warranty

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$28.69

$39.19

-27%

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Mr. Heater

Mr. Heater F215100 MH4B Little Buddy 3800-BTU, Indoor Safe Propane Heater With ODS & Tip-Over Protection, Heating Area Up to 95 Sq. Ft - Lightweight, Medium - Black/Red

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•3800 BTU PER HR & COVERAGE: This propane radiant heater delivers 3,800 BTU with a 45° heating angle, ideal for small spaces like tents up to 95 sq. ft. Works efficiently at elevations up to 7,000 feet, ensuring warmth in enclosed areas
•SAFETY FIRST WITH THIS INDOOR CORDLESS HEATER: Featuring an automatic low oxygen shut-off system (ODS), patented cross thread protection system and accidental tip-over safety shut-off for reliable protection in enclosed spaces.
•PORTABLE HEATER W/ SIMPLE ON/OFF BUTTONS & RUNTIME: This portable propane heater is simple to operate, with a run time of 5.6 hours at max BTU on a 1-pound cylinder (not included).
•QUIET, CLEAN, ODOR-FREE INDOOR & OUTDOOR HEATER: Delivers quiet, clean, odor-free operation making it the ideal camper or tent heater for emergency heat, or use on job sites, patios, picnics, and other outdoor activities.
•USAGE NOTE: Not for use with golf carts or motorized vehicles. Unauthorized accessories or attachments for the propane indoor heater are prohibited and may lead to serious injury and void the warranty

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$65.09

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Mr. Heater

Mr. Heater Fuel Filter for Big Buddy & Portable Buddy F276163

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Required with Portable Buddy/Big Buddy heaters
•Made of galvanized aluminum
•Connects to Buddy appliance regulators and hoses
•Does not connect directly to a propane tank

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$14.84

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Mr. Heater

Mr. Heater 18,000 BTU Big Buddy Pro Series Portable Propane Heater

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•4,000- to 18,000-BTU radiant heater for spaces up to 450 square feet. Approved for indoor/outdoor use; clean-burning; nearly 100-percent efficient
•When operating the heater at altitudes over 7,000 FT above sea level the heater may shut off. Maximum Hours Of Operation- 220.0
•Auto shut-off if tipped over, if pilot light goes out, or if detects low oxygen levels
•Low, medium and high heat level control knob for steady temperatures; connects to propane tank (not included). Note- Due to recent governmental changes to import tariffs, Mr. Heater has removed the fan on some models of the Mr. Heater Big Buddy (MH18B).
•THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.

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$111.00

$124.00

-10%

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JossaColar

JossaColar Wood Stove Fan for Big Buddy Heater, Heat Powered Fireplace Fan Thermoelectric Thermal Fan with Bracket being Fixed on Propane heater, Camping/Picnics/Indoor Use

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【𝐆𝐢𝐟𝐭𝐞𝐝 𝐌𝐚𝐠𝐧𝐞𝐭𝐢𝐜 𝐒𝐭𝐨𝐯𝐞 𝐓𝐡𝐞𝐫𝐦𝐨𝐦𝐞𝐭𝐞𝐫】Whether you are using a propane heater or a fireplace with our ropane heater fan, the gifted fireplace thermometer can monitor the temperature inside the heater or fireplace.
•【Used for propane Buddy Heater and Stove】Our woodstove fan can be used either on the stove or on the Buddy heater (fixed with the bracket), which is more useful. You can use it for these: picnics, barns, emergency heating, tents, workshops, winter fishing, warehouses, tailgate parties, etc.
•【𝐕𝐞𝐫𝐲 𝐒𝐭𝐮𝐫𝐝𝐲】After using the bracket to fix the stove fans non electric on the propane propane heater, the wood burner fan is very stable, it even can be lifted together with the heater.
•【Heat powered fan】The cocoon fan powers up by converting the heat into electricity, which makes it work brilliantly even in power outage.
•【𝐌𝐨𝐫𝐞 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭】Using a heat activated fan could improve fuel efficiency, which means it will use less fuel to warm the whole room in a short time.

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$24.99

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Mr. Heater

Mr. Heater 18,000 BTU Portable Propane Big Buddy Heater - Mass and CA Version

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•4, 000, 9, 000, or 18, 000 BTU per hour
•Heats up to 450 sq. ft.
•Hi-Med-Low heat settings
•Automatic low oxygen shut-off system (ODS) and accidental tip-over safety shut-off
•THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE .

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$148.84

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Mr. Heater

Mr. Heater 11,000 BTU Buddy Flex Heater Massachusetts/Canada

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•11,000 BTU omni-directional radiant heat
•High wind resistance technology
•Variable output control for efficient fuel consumption (6,000-11,000 Btu)
•Patented overheat safety shut down technology
•The use of un-authorized accessories/attachments with this heater are expressly prohibited, may cause serious injury, and will void the warranty.

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$107.69

$169.99

-37%

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Mr. Heater

Mr. Heater MH12HB Hunting Buddy Portable Propane Heater - Indoor & Outdoor Use for Patio, Camping, Fishing, Hunting and Tailgating - Camouflage

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•HUNTING & CAMPING HEATER: Delivers 12,000 BTU per hour, efficiently warming spaces like campsites, deer stands, hunting blinds, and RVs up to 300 sq. ft. & operates safely at elevations up to 7,000 ft.
•RELIABLE SAFE HEAT: Equipped with a low oxygen shut-off system (ODS) and tip-over safety shut-off for safe operation, this small propane heater is perfect for indoor and outdoor use, ideal for cabins, patios, tailgating, and more
•VARIABLE TANK OPTIONS: The Hunting Buddy heater is equipped with a swivel regulator which allows you to adapt from disposable cylinders to a remote gas supply with the purchase of a hose and filter (sold separately)
•ADJUSTABLE HEAT SETTINGS: Light the propane space heater by pushing and rotating the knob and once lit, it offers Hi-Low heat options, ranging from 6,000 to 12,000 BTU, letting you control the warmth to fit your needs
•USAGE NOTE: Using unauthorized accessories or attachments with this portable heater is strictly prohibited; it may cause serious injury, affect radiant heat performance, and void the warranty; always use approved components for safe operation

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$126.99

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