The 5 Best Propane Wall Heaters

The Best Propane Wall Heater

Propane wall heaters have become more popular with homeowners searching for a less expensive way of heating their homes. These heaters are very efficient and use a less expensive propane fuel than more conventional furnaces that burn oil.

After many hours of research and several revisions over the years, we feel the Dyna-Glo BF30PMDG Vent Free Wall Heater is the best propane wall heater currently available on the market. It’s safe, user-friendly, affordable, and looks great.

The 5 Best-Selling Propane Wall Heaters:

Here are the 5 best selling propane wall heaters on

SaleBestseller No. 1
Dyna-Glo 30,000 BTU Liquid Propane Blue Flame Vent Free Wall Heater, White
  • Liquid Propane Ready (Fuel conversion not permitted).Mounting type:Wall Mount
  • Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
  • 24, 000-30, 000 BTU's/hr variable heat output for up to 1, 000 sq. ft.
SaleBestseller No. 2
Mr. Heater Corporation F299830 Vent-Free 30,000 BTU Radiant Propane Heater, Multi, One Size
  • Propane space heater equipped to heat an area up to 750 square feet; Even radiant convection heating from multiple burner tiles with a clean burn
  • Powered with reliable liquid propane (20# propane cylinder) with an output of up to 30,000 BTUs per hour
  • Easily mount to a wall or secure to the floor with the included legs and wall mounting hardware
SaleBestseller No. 3
Mr. Heater Corporation F299720 Vent-Free 20,000 BTU Blue Flame Propane Heater, Multi
  • Convenient top-mounted comfort control adjustable thermostat
  • Battery operated electronic ignition - requires one AA battery (included)
  • Easy to install - wall mount or free standing (feet kit included)
SaleBestseller No. 4
Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White
  • Whole home indoor, gas powered tankless water heater, rated at 3.6 GPM that activates only when in use, making it an energy saver.
  • For indoor installation with safe, efficient power ventilation and perfect for any small home, cabin or apartment.
  • Easy to read digital temperature display, on a compact and space-saving design with minimal noise output.
SaleBestseller No. 5
Dyna-Glo IR12PMDG-1 12,000 BTU Liquid Propane Infrared Vent Free Wall Heater
  • Liquid Propane Ready (Field Conversion Not Permitted)
  • Infrared Technology works by radiating heat to warm objects first - Similar to the sun
  • 6,000-12,000 BTU's/hr variable heat output for up to 300 sq. ft.

By locating these heaters closer to the living area in the home they also help to eliminate the heat loss involved with pushing warm air through extensive duct-work from the basement or attic.

Our Selection of The 5 Best Propane Wall Heaters:

Below we have listed and reviewed the 5 best propane wall heaters currently available for sale online.

1. Dyna-Glo BF30PMDG Blue Flame Vent Free Propane Wall Heater

Heat output30 000 BTU
SQ/f heat up1000
Weight28 pounds
Dimension28.1 x 10.5 x 24.1 “
Safety auto shut offYes

First of all, this is a quality heater that is vent free and uses liquid propane. This makes it really user-friendly, and you won’t have to restructure the entirety of your home just so you can fit this in. Not only that, but it has a lot of power, covering around 1000 square feet, and has a solid output of 30000 BTUs per hour.

Also, since it uses blue flame technology, it heats up your home with more efficiency than a standard heater. It does so by giving off the heat upwards, which causes the air to circulate and heat up faster.

2. Mr. Heater Corporation F299730 Propane Wall Heater

Heat output:30 000 BTU
SQ/f heat up750
Weight26.8 pounds
Dimension23.8 x 11.2 x 27 “
Safety auto shut offYes

This quality product is CSA certified, matching any and all-important safety and quality standards. It’s very easy to mount on your wall and is perfect to place on the wall of your living room or other common areas.

This is because it has a great output of 30 000 BTUs and a heated area of around 750 square feet. As it is a Blue Flame heater, it does not radiate heat, but rather warms up the air in the space. The product makes for an excellent heater and comes equipped with the legs and wall mount.

It is a good choice and features an automatic low oxygen shut-off system (also known as ODS). Note: 4 500 feet high altitude restriction.

3. Mr. Heater MH25LP Radiant Propane Wall Heater

Heat output22 000 BTU
SQ/f heat up550
Weight3 pounds
Dimension10 x 28.5 x 13 “
Safety auto shut offN/A

Mr. Heater is a slightly more powerful device, able to produce up to 22,000 BTUs, able to cover up to 550 sq ft, making it excellent for slightly bigger apartment or two and a half garages.

The product makes for an efficient heater, as it warms the objects directly, rather than wasting its energy on warming up the air. The heater comes fully assembled, which will save you time when setting it up, and is CSA certified, so you know it’s perfectly safe.

In case of a breakdown, the product is covered by a 1-year warranty, although the warranty is limited, so read it carefully.

4. Martin Direct Vent Propane Wall Heater Furnace

Heat output11 000 BTU
SQ/f heat up323
Weight26 pounds
Dimension7.1 x 15 x 22.7 “
Safety auto shut offN/A

Our next product comes from Martin. An extremely efficient device, the heater is able to generate 11 000 BTUs. The unit is quiet and you won’t be bothered when it is ON. It does not overheat spaces but rather performs to get just right and balanced temperate in the room.

Through the decorative glass-ceramic window, you can enjoy the beautiful blue colored flames the internal burner produced. Features easy to use and intuitive functions.

5. Mr. Heater Corporation F299721 Propane Wall Heater One Size

Heat output20 000 BTU
SQ/f heat up500
Weight24.8 pounds
Dimension23.8 x 11.2 x 27 “
Safety auto shut offN/A

The last product in this category comes from Mr. Heater. A very neat wall heater, this is a vent-free natural gas heater with a thermostat for easy control of the temperature settings.

It is also easy to start the device, courtesy of the electronic ignition (battery-powered). This heater is suitable both for a wall and floor installation. It is worth noting the altitude restriction of 4 500 feet and the fact that the propane tank must be always located outdoors. Similarly to the first Mr. Heater choice on the list, this one also features an automatic low oxygen shut-off system.

Vented vs Ventless Propane Wall Heater

One of the first things you’ll have to consider is your choice between a heater that is vented to the outside of your home or operates ventless. Both of these styles of the heater have their advantages and the choice typically comes down to the amount of work you want to do when installing the heater.

The most common type of propane wall heater is the vented version. While there are a wide variety of styles available for these systems, all of them are similar in that they vent the exhaust gases from the heater to the outside of the home.

Some do this through a vent pipe that must be attached to the heater and secured to the home, and others vent directly through the wall of the home where they are mounted.

The key distinction is that the gasses produced when the heater is operating are forced outside the home. While some people believe that this is a more healthy option, these heaters have their disadvantages as well. They tend to be less efficient than ventless heaters.

Most estimates put the indoor ventless heaters higher than a 90% efficiency and vented models around 80%. This means that you’ll be using more fuel for the same amount of heat with a vented heater. The other challenge is that the installation is harder and more expensive because of the ductwork involved.

Ventless propane heaters eliminate these problems by venting their gases into the living space. While this may seem like a cause for alarm, these heaters are designed to burn more efficiently to eliminate the majority of harmful gases from being produced.

Modern versions of these heaters are engineered to be used in the average home without concern and can provide the same heating capacity as vented versions while using less fuel. They also allow for a simpler installation since they can be mounted almost anywhere without the concerns of routing a vent pipe to their location.

Selecting the Right Mounting Location for a Propane Wall Heater

Propane wall heaters are designed to be mounted on an exterior wall of your home. Some models are attached to the surface of the wall and others nestle in between the wall studs to present an almost flush mounting.

Even though both of these styles of heaters operate essentially the same, careful location selection can have a big impact on how well they heat your home.

In most cases, you’ll want to pick a central location for the heater to allow it to warm the home evenly and eliminate drafts. If you instead choose a more remote location for installation you’ll have a hard time heating the area consistently.

Finding a location away from exterior doors is preferable as well to minimize the amount of heat that is lost to the outside when these doors are open.

Other Interesting Features

Since most propane wall heaters are used indoors to heat your home, they include a number of safety features for protection. All of these heaters should come equipped with an oxygen sensor that will shut off the heater if the level of oxygen in the area drops below an acceptable level.

These heaters also use some type of flame sensor to ensure that the flow of gas through the heater is stopped if the flame is lost.

In addition to these safety features, there are a number of other upgrades that many of the best propane wall heaters include. Some types of remote thermostats can be helpful in regulating the temperature of the room.

While this can be mounted to the heater itself, having the ability to locate it remotely ensures a consistent temperature throughout the entire area.

You also want to make sure any larger heater you are considering provides some type of fan for circulation of the warmer air. This helps to quickly distribute this warm air evenly throughout the house.


Propane wall heaters are a great way of warming a home. They can be used as a primary heat source for the home or to help an existing heater add a little extra warmth on those colder nights. These heaters are available in a wide variety of sizes and styles that make it easy to find one that is perfect for your home and your heating needs.