October 9, 2025

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10 Best indoor propane space heaters of 2025

Save up to 31% off

Best Choice

1

Dyna-Glo
Dyna-Glo IR30PMDG-1 30,000 BTU Liquid Propane Infrared Vent Free Wall Heater White
Main highlights

Variable Heat Output
6,000-30,000 BTUs/hr for customizable heating up to 1,000 sq. ft.

Ideal for Emergency Heating
No electricity required, perfect for backup heating during power outages.

Customer Praised Heat Efficiency
Highly efficient in heating entire homes and garages effectively.
9.8

Exceptional

Our Rating

8.9
Easy installation

8.7
Thermal power

8.2
worth the money
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Value for Money

2

Mr. Heater
Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater For Cold Rooms, Additions, Sun Rooms Cabins & Garage - White
Main highlights

Efficient Heating Coverage
20,000 BTU heater warms up to 700 sq ft effectively.

Versatile Usage Scenarios
Ideal for bedrooms, living rooms, and workshops.

Thermostat Precision Praised
Customers appreciate the accurate thermostat for maintaining comfort.
Key specs
- heat output:20,000 BTU
- indoor outdoor usage:Indoor
- burner type:Radiant
- product dimensions:9.25D x 20.25W x 25.25H
- heating coverage:500 sq ft
9.7

Exceptional

Our Rating

8.9
Easy installation

8.7
worth the money

8.7
Simple to use
3

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
Main highlights

Efficient Heating
Provides 4,000-9,000 BTU per hour for flexible warmth.

Versatile Usage
Ideal for tents, campers, garages, and outdoor events.

Customer Praise
Highly rated for its reliable performance in cold conditions.
9.4

Excellent

Our Rating

9.5
For small areas

9.5
Thermal power

9.5
materials Quality
4

Mr. Heater
Mr Heater 4000 to 18000 BTU 3 Setting Portable LP Gas Heater Unit with Dual Tank Connection for Indoor and Outdoor Use, Black/Red
Main highlights

High Heat Output
Delivers 4,000 to 18,000 BTU per hour, heating up to 450 sq ft.

Versatile Usage
Perfect for indoor and outdoor use, ideal for emergencies.

Safety Features Praised
Highly rated for tip-over protection and low-oxygen shutoff.
Key specs
- heat output:4,000, 9,000, or 18,000 BTU
- fuel:Propane
- room type:Bedroom, Living Room, Home Office, Study Room, Dining Room
- form factor:Cabinet
- special feature:Portable, Low-Oxygen Safety Shutoff, Tip-over Protection
9.3

Excellent

Our Rating

9.5
Giftable

9.3
movability

9.3
safety
5

Mr. Heater
15,000 BTU Single Tank Top Portable Propane Radiant Heater,Grey/ Silver
Main highlights

Portable Design with High BTU Output
The heater mounts directly to a 20 lb tank, offering 15,000 BTUs for efficient warmth.

Perfect for Outdoor Activities
Ideal for job sites, campsites, porches, tailgating, hunting, and ice fishing.

Ease of Use Praised by Customers
Customers appreciate the ease of installation and adjustable heat output.
Key specs
- heat output:15,000-10,000 BTUs
- fuel:Propane
- room type:Outdoor
- form factor:Dish
- special feature:Portable
9.2

Excellent

Our Rating

9.7
movability

9.7
Thermal power

9.3
Maneuverability
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6

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
Main highlights

Efficient Portable Heating
Indoor-safe portable propane heater with 3800 BTU for spaces up to 95 sq ft.

Versatile Usage Scenarios
Ideal for tents, campers, porches, patios, and small enclosed spaces.

Praised Safety Features
Customers appreciate the automatic shut-off for low oxygen and tip-over protection.
Key specs
- heat output:95 sq. ft.
- size:11D x 11W x 11H
- color:Black/Red
- power source:Propane
- usage:Outdoor, Indoor
9.0

Excellent

Our Rating

9.7
Easy to build

9.1
Simple to use

9.1
safety
7

Mr Heater
Mr. Heater MH9BX-Massachusetts/Canada approved portable Propane Heater

31% Off
Main highlights

Efficient Heating
4,000- to 9,000-BTU radiant heater covers up to 225 sq ft.

Ideal for Outdoors
Perfect for outdoor use; clean-burning and nearly 100% efficient.

Customer Praise for Safety
Auto shut-off if tipped over or detects low oxygen levels.
Key specs
- product dimensions:13.4D x 15W x 8.3H
- color:Red
- material:steel, plastic, nickel
- application:Garage
- wattage:N/A
8.9

Very Good

Our Rating

9.5
Thermal power

9.5
safety

9.5
Comfort
8

Mr. Heater
Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater, 19.75 x 11.50 inches, black
Main highlights

Powerful Heating Performance
60,000 BTU output heats up to 1,500 sq. ft. efficiently.

Versatile Use Cases
Ideal for preheating garages, workshops, and large indoor spaces.

Continuous Ignition Safety
Highly praised for automatic reignition feature ensuring safety.
8.7

Very Good

Our Rating

9.5
Simple to use

9.5
Light weight

9.3
Thermal power
9

Heat Hog
Heat Hog 18,000 BTU Portable Propane Radiant Space Heater, Indoor, Outdoor, Garage, Camping, Outdoor Sports, Boating, RVs, Tiltable Design, Gas Powered

29% Off
Main highlights

Adjustable Heating and Safety Features
Tiltable design for heat angle adjustment, safety tip-over switch, and Oxygen Depletion Sensor.

Versatile Indoor and Outdoor Use
Ideal for garages, camping, hunting, and other outdoor activities.

Efficient Heat Distribution
Praised for evenly distributing heat across spaces up to 450 square feet.
8.4

Good

Our Rating

9.3
Durability

8.7
Easy to build

8.4
Simple to use
10

Dyna-Glo
Dyna-Glo IR12PMDG-1 12,000 BTU Liquid Propane Infrared Vent Free Wall Heater
Main highlights

Infrared Technology and 12,000 BTUs
Infrared Technology radiates heat like the sun, providing up to 12,000 BTUs/hr to heat spaces up to 300 sq. ft. efficiently.

Ideal for Small to Medium Rooms
Perfect for small to medium-sized rooms, garages, and cabins; reliable back-up heating with no electricity required, making it great for emergencies.

Thermostat Control and Efficiency
Customers praise the thermostat control and fuel efficiency, noting it keeps rooms warm efficiently and is easy to install and use.
8.1

Good

Our Rating

9.9
Comfort

9.3
Easy installation

9.3
Simple to use

10 Best indoor propane space heaters of 2025

1

Dyna-Glo IR30PMDG-1 30,000 BTU Liquid Propane Infrared Vent Free Wall Heater White

8.9

8.7

8.2

How do we rank?

How do we rank?

Analyzing top stores

2

Mr. Heater MHVFBF20LPT 20,000 BTU Blue Flame Vent Free Propane Heater For Cold Rooms, Additions, Sun Rooms Cabins & Garage - White

8.9

8.7

8.7

3

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

9.5

9.5

9.5

4

Mr Heater 4000 to 18000 BTU 3 Setting Portable LP Gas Heater Unit with Dual Tank Connection for Indoor and Outdoor Use, Black/Red

9.5

9.3

9.3

5

15,000 BTU Single Tank Top Portable Propane Radiant Heater,Grey/ Silver

9.7

9.7

9.3

6

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

9.7

9.1

9.1

7

Mr. Heater MH9BX-Massachusetts/Canada approved portable Propane Heater

9.5

9.5

9.5

8

Mr. Heater MH60QFAV 60,000 BTU Portable Propane Forced Air Heater, 19.75 x 11.50 inches, black

9.5

9.5

9.3

9

Heat Hog 18,000 BTU Portable Propane Radiant Space Heater, Indoor, Outdoor, Garage, Camping, Outdoor Sports, Boating, RVs, Tiltable Design, Gas Powered

9.3

8.7

8.4

10

Dyna-Glo IR12PMDG-1 12,000 BTU Liquid Propane Infrared Vent Free Wall Heater

9.9

9.3

9.3

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