September 4, 2025

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10 Best propane wall heaters ventlesses of 2025

Save up to 14% off

Best Choice

1

Dyna-Glo
Dyna-Glo Signature Series 20,000 BTU Liquid Propane Blue Flame Thermostatic Vent Free Wall Heater

14% Off
Main highlights

Adjustable Heat Output
16,000-20,000 BTUs/hr for customizable warmth up to 700 sq. ft.

Ideal for Backup Heating
Perfect for emergencies with no electricity required.

Thermostat Praise
Customers love the easy-to-use thermostat for maintaining comfort.
9.9

Exceptional

Our Rating

9.3
Easy installation

8.0
worth the money

8.0
Simple to use
How do we rank?

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Based on millions of stores and reviews

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Value for Money

2

Mr. Heater
Mr. Heater F299730 30,000 BTU Blue Flame Vent Free Propane Heater For Cold Rooms, Additions, Sun Rooms Cabins & Garage - White
Main highlights

Powerful Heating Performance
30,000 BTU capacity efficiently heats areas up to 750 sq ft.

Ideal for Versatile Spaces
Perfect for garages, greenhouses, and sunrooms needing supplemental heat.

Highly Rated for Quality
Customers praise its reliable performance and efficient thermostat.
Key specs
- heat output:30,000 BTU
- indoor outdoor usage:Indoor
- burner type:Radiant
- product dimensions:28D x 10W x 26H
- heating coverage:750 sq ft
9.7

Exceptional

Our Rating

9.3
Thermal power

9.1
Easy installation

9.1
Simple to use
3

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
9.6

Exceptional

Our Rating

8.9
Easy installation

8.7
worth the money

8.7
Simple to use
4

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.
9.5

Excellent

Our Rating

8.9
Easy installation

8.7
Thermal power

8.2
worth the money
5

Dyna-Glo
Dyna-Glo 30,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater, White
Main highlights

Efficient Heating for Large Spaces
With a heat output of 24,000-30,000 BTUs, this heater efficiently warms up to 1,000 sq. ft., making it ideal for large areas.

Ideal for Emergency Heating
No electricity required ensures reliable heating during power outages, perfect for emergency situations.

Highly Praised Heat Output
Customers appreciate the powerful heat output, noting it effectively warms spaces even at lower settings.
9.3

Excellent

Our Rating

8.9
Thermal power

8.7
Easy installation

8.2
Simple to use
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6

Mr. Heater
Mr. Heater MHVFBF30NGT 30,000 BTU Vent Free Blue Flame Natural Gas Heater - Wall Mount Space Heater For Cold Rooms, Sun-rooms, and more - White
Main highlights

Efficient Heating Coverage
30,000 BTU heater effectively warms spaces up to 1000 sq ft.

Home Heating Solution
Ideal for living rooms, dining rooms, and open areas up to 1000 sq ft.

Easy Installation and Operation
Praised for simple setup and user-friendly operation.
Key specs
- heat output:30,000 BTU
- fuel:Natural Gas
- mounting:Floor Mount, Wall Mount
- room type:Bathroom, Bedroom
- heating coverage:1000 sq ft
9.0

Excellent

Our Rating

9.9
safety

9.3
Simple to use

9.1
Easy installation
7

Bluegrass Living
Bluegrass Living Propane Gas Vent Free Infrared Gas Space Heater With Blower and Base Feet - 18,000 BTU, T-Stat Control - Model# B18TPIR-BB, Black
Main highlights

Infrared Propane Heater Features
This heater produces 20,000 BTU, heats up to 950 sq. ft., has thermostat control, 99.9% efficiency, push button ignition with ODS, and requires no electricity.

Ideal Use Scenarios
Perfect for office, bedroom, living room, garage, and as a backup heat source during power outages.

Praised Feature in Reviews
Customers appreciate the quick heating capability, ease of use, and the built-in thermostat for maintaining desired room temperature.
8.9

Very Good

Our Rating

9.3
Temperature control

9.1
Comfort

8.7
Simple to use
8

ProCom

ProCom ML100TBAHR Ventless Propane Gas Blue Flame Space Heater with Thermostat Control for Living Room, Bedroom, Home Office, 10000 BTU, Heats Up to 300 Sq. Ft., Includes Wall Mount, Black
8.8

Very Good

Our Rating
9

ProCom

ProCom ML100TPA-B Ventless Propane Gas Infrared Space Heater with Thermostat Control for Home and Office Use, 10000 BTU, Heats Up to 500 Sq. Ft., Includes Wall Mount and Base Feet, White
8.5

Good

Our Rating

8.7
Easy installation

8.7
Thermal power

8.0
Simple to use
10

ProCom
ProCom ML100TBA-B Ventless Propane Gas Blue Flame Space Heater with Thermostat Control for Home and Office Use, 10000 BTU, Heats Up to 500 Sq. Ft., Includes Wall Mount and Base Feet, White
Main highlights

Efficient Heating and Coverage
Produces 10,000 BTU using liquid propane, heating up to 500 sq. ft.

Versatile Use in Various Spaces
Perfect for bedrooms, offices, and motorhomes, especially during power outages.

Highly Praised for Reliability
Customers love its dependable performance and easy ignition.
Key specs
- heat output:10000 BTU
- fuel:Gas
- mounting:Floor Mount
- room type:Bedroom, Home Office, Study Room
- heating coverage:500 square feet
8.4

Good

Our Rating

8.0
Easy installation

8.0
worth the money

8.0
Thermal power

10 Best propane wall heaters ventlesses of 2025

1

Dyna-Glo Signature Series 20,000 BTU Liquid Propane Blue Flame Thermostatic Vent Free Wall Heater

9.3

8.0

8.0

How do we rank?

How do we rank?

Analyzing top stores

2

Mr. Heater F299730 30,000 BTU Blue Flame Vent Free Propane Heater For Cold Rooms, Additions, Sun Rooms Cabins & Garage - White

9.3

9.1

9.1

3

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

4

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

8.9

8.7

8.2

5

Dyna-Glo 30,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater, White

8.9

8.7

8.2

6

Mr. Heater MHVFBF30NGT 30,000 BTU Vent Free Blue Flame Natural Gas Heater - Wall Mount Space Heater For Cold Rooms, Sun-rooms, and more - White

9.9

9.3

9.1

7

Bluegrass Living Propane Gas Vent Free Infrared Gas Space Heater With Blower and Base Feet - 18,000 BTU, T-Stat Control - Model# B18TPIR-BB, Black

9.3

9.1

8.7

8

ProCom ML100TBAHR Ventless Propane Gas Blue Flame Space Heater with Thermostat Control for Living Room, Bedroom, Home Office, 10000 BTU, Heats Up to 300 Sq. Ft., Includes Wall Mount, Black

9

ProCom ML100TPA-B Ventless Propane Gas Infrared Space Heater with Thermostat Control for Home and Office Use, 10000 BTU, Heats Up to 500 Sq. Ft., Includes Wall Mount and Base Feet, White

8.7

8.7

8.0

10

ProCom ML100TBA-B Ventless Propane Gas Blue Flame Space Heater with Thermostat Control for Home and Office Use, 10000 BTU, Heats Up to 500 Sq. Ft., Includes Wall Mount and Base Feet, White

8.0

8.0

8.0

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