The Best Propane Wall Heaters of 2021

Propane Wall Heaters

A propane wall heater is a safe, effective, and convenient way to keep different rooms warm and cozy. They are cost-effective to run and are compact and out of the way. To help you find the perfect one for your needs, we take a look at the best propane wall heaters currently on the market.

Our top choice is the stylish and elegant Rinnai FC824P Vent-Free Propane Gas Heater.  It has a sleek modern design and works quietly and effectively. It will keep the room at the ideal temperature for your needs and you will barely know it is there. 

We look at the features and benefits of the leading options, give you a few pointers to consider when selecting the perfect model, and answer a few frequently asked questions. 

The 10 Best Propane Wall Heaters:

1. Rinnai FC824P Vent-Free Propane Gas Heater

Rinnai FC824P Vent-Free Propane Gas Heater
Dimensions3 x 10 x 20 inches
Weight39.1 pounds
BTU22,000
ColorBeige

Rinnai has a good reputation for quality propane heaters. This option is highly rated and a top seller. It is easy to see why. It has a decent output of  22,000 BTU and will comfortably warm a room a big as  1,000 square feet.

There is a variable control so you can select the perfect temperature from 8,000 BTU to 22,000 BTU. Starting is a breeze thanks to the electronic ignition. 

It has a cool-touch exterior so is safe for pets and children. It also has a tilt switch so the unit will aromatically shut off if it is bumped or falls over. The ODS will keep an eye on oxygen levels and shut the unit down if levels are too low. This is an important safety feature for any indoor propane heater. 

Another feature that many happy customers were pleased with is the speed at which it heats up. There is no need to sit for hours waiting for the room to get warm.  It also is one of the better options in rooms with a draft. 

It makes little to no noise so will not be a disturbance. It comes with all the necessary mounts to attach it to the wall. 

The only real downside is that it is one of the more expensive options available. It is, however, a very good-looking heater that works well and will last you for many years. This is a quality product that is well made and sure to be an asset in your home. 

One of the things that impress people is the modern stylish look of this compact and elegant propane wall heater. It looks fantastic in any environment. 

It is vent-free so installation is quick and easy. 


2. Martin Direct Vent Propane Wall Heater Furnace

Martin Direct Vent Propane Wall Heater Furnace
Dimensions11.9 x 7.1 x 22.7 inches
Weight29 pounds
BTU8,000
ColorBeige 

Another attractive unit is the 8,000 BTU Martin Direct Vent Propane Wall Heater. It has a modern sophisticated design that will look good in most spaces. It is a direct vent system and has three heat settings for the perfect temperature. The thermostat is built-in and user-friendly. 

Apart from its good looks, it is also made from quality durable materials. This means it will not pack up after a few years. The grill is heavy-duty die-cast aluminum and it has a glass-ceramic window. Installation is quick and easy. 

The direct vent system allows you to manage where the heat goes. This makes it not only more effective but also more efficient, saving you money in the long run.  It is also easy to maintain saving you time and hassle. 

If you are looking for a stylish propane ceramic wall heater that won’t break the bank, this is one to consider. 


3. Dyna-Glo IR12PMDG-1 12,000 BTU Liquid Propane Wall Heater

Dyna-Glo IR12PMDG-1 12,000 BTU Liquid Propane Wall Heater
Dimensions17.32 x 9.49 x 20 inches
Weight15 pounds
BTU12,000
ColorRed

If value for money is important, you have to look at the well-priced Dyna-Glo IR12PMDG-1. It makes use of infrared technology to deliver radiant heat. The power can be adjusted from 6,000 BTU to 12,000 BTU allowing it to make a room roughly 300 sq. ft. warm and toasty. This can be increased with the purchase of an optional fan. 

It works quietly and has a compact design.  The unit comes with a 1-year warranty. No electricity is needed to operate this wall heater. 

It has all the necessary safety features so this should be no concern. It has an electronic ignition so starting it up is just the push of a button away. 

You get a lot of bang for your buck with this wall heater so if you are on a budget it is worth considering. As it is a vent-free propane heater there is no additional cost for professional installation.  


4. Mr. Heater Corporation F299730 Heater

Mr. Heater Corporation F299730 Heater
Dimensions23.75 x 11.25 x 27 inches
Weight26.8 pounds
BTU30,000
ColorWhite and black

Mr. Heater always impresses us with their value for money and reliability. Clearly, we are not alone as this is a very popular wall heater that sells very well. Feedback from customers is extremely positive. It is a quality heater at an affordable price. 

With a maximum output of 30,000 BTU, it can heat a large room up to roughly 750 square feet.  The heater is CSA certified and has ODS to shut the unit down if oxygen levels are low. 

The heater comes with all you need to mount it to the wall and also includes legs if you want to stand it on the floor. Electricity is not needed to run the unit. 

This heater works on a blue flame which delivers convection heat as opposed to infrared heaters. It warms the air quickly end efficiently. Starting is easy as it has electronic ignition. 

This is a best seller from a trusted brand and worth looking at. It is well-priced, reliable, and durable. 


5. PROCOM HEATING MGT20BF 20,000 BTU Fuel Blue Flame Wall Heater

PROCOM HEATING MGT20BF 20,000 BTU Fuel Blue Flame Wall Heater
Dimensions8 x 19.25 x 23.5 inches
Weight22.2 pounds
BTU20,000
ColorWhite

With a powerful 20,000 BTU, this unit can heat larger rooms. It has five heat options so can achieve the perfect room temperature for your needs. The thermostat control makes this easy. The push-button electronic starter is also convenient and easy to use. 

It is dual-fuel capable if you ever want to switch to natural gas instead of liquid propane.  This makes the device more versatile if your needs change. It has great safety features including an oxygen depletion sensor.

One of the things we like about this heater is the price. It gives great value at a fair price. It is perfect if you are on a tight budget.  This also makes it an excellent choice if you need to buy several heaters for various rooms. The brand is well-known and popular. 

Some people did find that it uses more gas than other comparable options but it could just be the way it was set up and used. It is a highly affordable option that is reliable and effective. 


6. Avenger FDT2IR Dual Fuel Vent Free Infrared Heater

Avenger FDT2IR Dual Fuel Vent Free Infrared Heater
Dimensions12.2 x 18.46 x 25.7 inches
Weight22.9 pounds
BTU20,000
ColorWhite

This Dual unit has a patented dual-fuel technology that can be used with liquid propane or natural gas allowing you the versatility of using either, dependant on the availability in your area or your preference. The unit includes a bracket enabling it to be wall-mounted. It comes with legs for use as a portable unit

The Avenger FDT2IR is a vent-free infrared heater and has an output of 20,000 BTU that is capable of heating a room of up to 400 square feet. An ignitor button allows for easy ignition, using ceramic double radiant plates to reflect heat effectively and thus allowing room to heat up quickly.

5 heat settings make it suitable for all weather conditions and, the unit is fitted with an accurate and highly efficient Thermostat that ensures that temperatures remain constant at all times. A blower is pre-installed. A bonus as this is normally purchased separately.

Safety features are very important. ODS (oxygen depletion sensor) is included with an automatic shut-off.

It provides an effective, and consistent heat regulated by an efficient thermostat and is clean burning. Its price and high quality and proficiency, definitely make this a heater worth considering.


7. Mr. Heater F299710 Vent Free 1 Blue Flame Propane Heater

Mr. Heater F299710 Vent Free 1 Blue Flame Propane Heater
Dimensions15.5 x 9 x 20 inches
Weight18.95 pounds
BTU10,000
ColorWhite

Once again we are choosing a Mr. Heater product. This should come as no surprise as M r Heater is a company renowned for manufacturing heaters of quality, reliability, safety and, value for money.

This unit has a BTU of 10,000 and is designed to effectively heat smaller rooms with an area not exceeding 250 square feet. It is cost-effective not only due to the very competitive purchase price but also the amount of propane used.

The heater comes with legs to allow it to be used as a portable, secure unit. It is also equipped with the brackets and material required to install it as a wall unit.

It is a blue flame convection heater that circulates warm air throughout the entire room where it is placed. It heats the air. Hot air rises therefore it warms the area from the ceiling downwards. Works well in a narrow area.

The vent-free heater is equipped with a multiple output valve for easy temperature regulation and a Pieza ignition switch built into the rotation of the knob,  allowing for one-handed ignition. With this switch, electricity is not needed which is a huge advantage when experiencing power outages.

With the CSA-certified automatic low oxygen shut-off system (ODS) you can be assured that the heater will provide safe and comfortable heat.

With all these features, an efficient, reliable and, safe heater, backed by the excellent reputation of the Mr. Heater brand, plus its cost-effectiveness make this a highly popular product that is well worth considering.


8. Martin Direct Vent Propane Wall Thermostatic Heater

Martin Direct Vent Propane Wall Thermostatic Heater
Dimensions8.3 x 26 x 22.7 inches
Weight50 pounds
BTU20,000
ColorBeige

Martin is a well-known and established brand of the Bismar company and has been making quality gas units for 40 plus years. Martin is a respected brand in the manufacture of well-designed and, efficient propane heaters.

The Martin Direct Vent Propane 20000 BTU has a one-year guarantee and will keep rooms heated effectively up to 1000 square feet with a direct vent wall heater. This effective area will be reduced depending on the temperature outside It is a well-built, durable unit with a heavy-duty grill made with die-cast aluminum.

The direct vent gas heater produces safe, clean heat and, with the exclusive Glass Ceramic Window that allows you to see the flame moving up and down as it adjusts to the thermostat settings it gives a sleek fireplace effect and has a tranquil, calming effect.

The built-in thermostat has an adjustable, high/low dial and effectively keeps the temperature steady 

and constant allowing for a high energy efficiency rating.   

The heater is Certified in the USA  and Canada and can be used at high altitudes up to and exceeding 10000 feet. It is a quiet heater that stays cool to the touch which is a good safety feature. especially for a family with young children and, pets.

This unit is stylish, well designed, robust and, with an efficient thermostat that keeps the room at a constant and regular temperature.

The only negative is that these units are expensive.


9. Dyna Glo BFSS20LPT-4P Propane Blue Flame Vent Free Wall Heater

Dyna GloBFSS20LPT-4P Propane Blue Flame Vent Free Wall Heater
Dimensions20.94 x 10.08 x 24.02 inches
Weight19.81 pounds
BTU20,000
ColorWhite

This unit does not use electricity to power it up and produces enough heat to warm a room up to 700 square feet. It features a variable heat output with three settings that are set with a control knob (L) 16,000, (M) 18,000 BTU and, (H) 20,000 BTU/hour and burns with 99.9 % efficiency. 

Not needing electricity allows for a reliable backup system in emergencies. It comes with brackets for a wall-mounted unit. Base legs can be bought if you prefer to mount the heater on the floor. This option also allows for mobility if required.

Blue Flame Technology works by convecting heat to warm up the air in the same way as a central heating system. Its ventless design with automatic ODS (oxygen depletion sensor) and, over-heat detection cut-off system enables the heater to be used in enclosed spaces although ventilation is recommended to prevent carbon monoxide poisoning.

If you need to heat a large room and don’t have the built-in flu or vent then the Dyna Glo heater is ideal. Just ensure that the room has a slight draft and good airflow when the heater is operating to avoid moisture build-up.

If you are looking for a powerful, efficient, versatile heater that is cost-effective and safe to use then you need to look no further than this Dyna Glo 20,000 BTU Propane.


10. Blue Grass Living B28TPIR-BB Propane Heater

10. Blue Grass Living B28TPIR-BB Propane Heater
Dimensions27.5 x 25.8 x 9.8 inches
Weight31.6 pounds
BTU28,000 BTU/ HOUR
ColorBlack

The Blue Grass Living Propane Space Heater can be installed as a wall unit. The base feet can be removed allowing for flexibility. The base feet can be attached to the heater to allow the unit to be portable if required for use in another area. 

All parts are manufactured from high-quality materials. The parts are made, assembled and quality control tested by skilled workers to ensure a robust, durable and, quality product.

The B28TPIR – BB is a vent-free infrared heater with an efficiency rating of 99.9% and, has a maximum output of 28,000 BTU that operates on liquid propane gas and is fitted with a blower that   normally has to be purchased separately.

It is capable of warming a room with an area of 1450 square feet. No outside duct or chimney is required making this product perfect for protecting the environment and, conserving energy.

It is fitted with a push-button Piezo ignition switch and has a built-in pilot ODS(oxygen depletion sensor) that immediately shuts down the heat if carbon monoxide or lack of oxygen is detected to ensure the heater is operating safely without any dangers of undetected leaks.

The dependable thermostat controls, automatically turn the burner on and off to maintain a constant, and, desired room temperature that can create a warm and comfortable atmosphere in your room. The thermostat is fitted with a T-Stat Contol to control any moisture that might occur.

It has a 1-year Limited Warranty

If you are looking for a heater that will heat a large area, then the Blue Grass Heater that’s well constructed with quality parts, is durable and reliable with good safety features, and is popular especially in the U.S.A.  and, has a good rating, could be just for you.


What to look for when buying a propane wall heater

The right propane wall heater will be a comforting asset in any room but they are not all the same. Here are some important considerations to ponder to ensure that you get the very best one for your needs. 

Room size and heating capacity

Some propane heaters produce more heat than others and some are more effective at dispersing it. You have to match the power of the heater to the size of the room you wish to heat. The way heat is measured on propane wall heaters is in BTUs or  British Thermal Units. Larger rooms will require a heater with a higher BTU rating. 

You can use this handy BTU calculator to work out the power you need according to the space you need to keep warm and cozy. 

Do not guess or gamble on this. It will be very disappointing to buy and install a propane wall heater that does not warm the room to the temperature you require. It will be money wasted. Many of them specify the average heating area so be sure to check.  

Design and size

The beauty of a wall propane heater is that they are slim and compact. They take up less space than most cabinet or portable heaters. They should also look good in the space they are to be used. Look at the style and colors of the room and give some thought to what will look good in the space. 

There are many different designs. Some look like a real fireplace which is great in certain environments. Some are sleek and modern while others have a more traditional look. Some are also available in a range of colors to suit your style and taste. 

Also, consider the space available, measure if necessary. Look at the dimensions of the unit to ensure it will fit in snugly and not be in the way. 

Safety

Modern propane wall heaters are safe provided they are set up and used correctly. One concern is pets and children. If you are worried about this look for a heater with a safety guard for added protection. Even better is a heater with a cool-touch exterior. This is the best option for homes with small children and pets.  

An oxygen depletion sensor (ODS) will shut the system down if the indoor oxygen levels are low. This is important on any propane heater that is used indoors. Tip-over protection is generally not an issue as these heaters are normally mounted but it is still good to have. 

A good Carbon Monoxide Detector is another consideration. It is not normally added as a feature in specifications for a heater and very few heaters have one. It is necessary to have one in the area where the heater is being used. The ODS sensors may cut off the gas if a problem occurs but it won’t protect you from being poisoned by Carbon Monoxide.

Overheat protection is another good safety feature to have. 

CSA certification, although not essential, is a good sign that the heater meets all the necessary safety standards. 

Versatility 

Some models give the option of legs for a freestanding “wall” heater. This might be appealing in certain environments. Of these models, some come with the legs while others offer them as an additional purchase. 

Ignition 

There are two main types of ignition, manual and automatic. A manual ignition requires that you actively press the starter button to get the unit going. An automating ignition is much more convenient as the heater will ignite as soon as the heater is turned on. 

Durability and reliability

When investing in a propane wall heater and going to the trouble of positioning it and mounting it, you want to be sure that it will deliver many years of warmth. Avoid the cheap and nasty models as you will simply need to replace them fairly often. 

It is difficult to tell the durability and reliability before making a purchase but there a few things you can look at. Firstly, the reputation of the company. A company that has been going for many years and is popular is always a good sign. That is not to say one should always avoid new companies as many are very good but a company with a good reputation is a sign that they make quality products. 

A warranty is always good and will give you peace of mind. Also, look at the quality of the materials that have been used. 

Price

There are some great propane wall heaters that are affordable and can be purchased even if you are on a tight budget. If you are looking for one with more power, extra features, a special design, or other benefits, expect to pay a bit more. 

You might need more than one heater in the house so consider your budget before making your decision.

Noise output

Most propane wall heaters operate quietly but there are some that have a fan or other features that make them a bit louder. As they are used in the home or office you want one that makes little to no noise.  

FAQs

As we researched the various leading propane heaters several questions popped up regularly.  You might have some of the same questions or concerns so take a look.

What is the difference between a vented and a ventless propane wall heater?

This is something that puzzles many people, especially if they have not shopped for similar products before. It is important to understand the two options. Fortunately, the answer is quite easy.

A vented propane heater, as the name suggests, has a vent. This takes the gas produced by the heater and expels it outside the house or office. Many believe this to be healthier as there are no gasses in the building. 

The downside to this system is that the process reduces the heat and makes them less efficient. They are therefore more expensive to run. 

The installation is also a lot more time-consuming and generally has to be done by a professional. This will add to the cost of the unit. It also means that you cannot easily relocate the heater if you wish to as it will require that the vent is moved. 

Ventless heaters are much easier to install and can normally be done by anyone with basic DIY skills and minimal tools. This will be quick and easy and save you the cost of getting a professional to install the unit. It can also be moved fairly easily if your needs change. 

A ventless system is more efficient and burns better so you will save on running costs in the long run. This efficiency also means that they burn most of the gasses so there is minimal risk of gasses building up. 

The best propane wall heaters have excellent safety features and are not harmful or dangerous. 

How do I select the correct location to mount a propane wall heater?

This is another critical consideration. For maximum effectiveness, efficiency, and safety, you need to select the ideal spot. 

If you are installing a vented heater, the question is even more complex as you have to think about where the vent pipe will run. They need to be mounted against an external wall allowing the vent pipe to run to the exterior of the building. 

The other consideration, which applies to both vented and ventless models, is the positioning of the propane tanks. In most cases, these will be located outside. The closer you can position the heater to the tanks the better. 

Also, bear in mind that hot air rises so it is best to mount the heater low rather than higher up. 

Do I Need a Carbon Monoxide Detector? 

An interesting question that has arisen is if a Carbon Monoxide detector would keep you and your family safe. Although having a carbon monoxide detector is advisable they are not foolproof. 

Decent, good ventilation is the most important factor in preventing carbon monoxide buildup in a room..As an added safety feature, you can’t go wrong with an affordable carbon monoxide detector. 

Final thoughts

So there you have it, the 5 best propane wall heaters. There is something to cater to all tastes and styles, all heating requirements, and all budgets. Take some time to think about the important considerations in the buyer’s guide, evaluate the space you wish to heat and you can confidently select the perfect heater for your needs. 

This article was last updated on August 26, 2021 .

By Charl Jooste

Writing full time from home, Charl has plenty of time to tinker around the house, whipping up something in the kitchen or enhancing the garden. As a result, he writes extensively on topics related to the home and garden. He enjoys modern technology and advanced gadgets but still has a soft spot for quality reliable appliances. He is passionate about durability and quality going to great lengths to find the very best ideas and leading products to share with readers.