Propane heaters work well for outdoor warmth because they’re useful in many places. Having a thermostat keeps the temperature steady, which is crucial if the heater’s used in different conditions. Picking the right propane heater with a thermostat can be tricky. There are so many choices, and finding one that’s **reliable** and **efficient** for your needs can be tough.
When selecting a propane heater with a thermostat, the key aspects to consider include the heat output, the type of space you want to heat, ease of control, and, most essentially, safety features. You want a heater that can efficiently heat your desired space, offers easy-to-use controls for setting your desired temperature, and, most of all, is safe to use.
After intense research, rigorous testing, and consideration of customer and expert feedback, we found the Propane Heater with Thermostat that stood out from the rest. In this in-depth guide, we will walk you through the process of picking the best propane heater with a thermostat. We weigh the pros and cons of various models and provide informative insights based on our extensive usage and testing. At the conclusion of this guide, you will have the information necessary to select the best propane heater with thermostat, tailored to your specific heating needs.
Best Propane Heater With Thermostat
The Propane Heater with a Thermostat brings a whole new level of convenience and comfort, offering an easy-to-use heat control system that maintains your ideal temperature. Given the considerable options available in the market, zeroing in on the best one can be a daunting task. Here in this guide, based on our research, testing, and consideration of user experience, we’ve curated a list of the best propane heaters with a thermostat that you can confidently choose from.
Mr. Heater Corporation F299820 18,000 BTU Vent Free Radiant Propane Heater, MHVFRD20LPT, Off white

If you’re looking for a reliable and efficient propane heater, the Mr. Heater Corporation F299820 is definitely worth considering.
Pros
- The 18,000 BTU output provides efficient and effective heating for spaces up to 750 square feet.
- The radiant heat technology creates a comfortable and evenly heated space.
- The low-profile design with front and rear doors provides flexibility for placement and easy access to controls.
Cons
- The heater must be placed in a well-ventilated area due to the emission of water vapor.
- The 9.9 gallon propane tank may not provide long-lasting heat for larger spaces.
- The installation process may require professional assistance.
We’ve had the pleasure of using the Mr. Heater Corporation F299820 for a few weeks now, and we’re impressed with its performance. The 18,000 BTU output provides quick and efficient heating for our 600 square foot living room, and the radiant heat technology ensures that the space stays warm and comfortable.
One thing to keep in mind is that the heater must be placed in a well-ventilated area due to the emission of water vapor. This may limit your placement options, but it’s a necessary precaution to ensure safe operation.
Another potential downside is that the 9.9 gallon propane tank may not provide long-lasting heat for larger spaces. However, for our needs, the tank has provided ample heating time without the need for constant refilling.
Overall, we’re very satisfied with the Mr. Heater Corporation F299820 and would definitely recommend it to others in need of a reliable and efficient propane heater.
Mr. Heater Vent Free 20,000 British Thermal Unit Radiant Propane Heater with Thermostat and Automatic Low Oxygen Shut Off for Indoor Use, White

If you’re looking for a reliable and efficient vent-free propane heater, the Mr. Heater Vent Free 20,000 BTU Radiant Propane Heater is a great option to consider.
Pros
- The heater is easy to assemble and use, making it a great option for those who are new to propane heating.
- The built-in Piezo igniter ensures a reliable and hassle-free start-up every time.
- The heater is compact and lightweight, making it easy to move and store when not in use.
Cons
- The heater may emit a slight odor when first lit, which can be unpleasant for some users.
- The heater may not be suitable for use in large rooms or open spaces, as it is designed to heat a specific area.
- The heater may not be suitable for use in areas with poor ventilation, as it is designed to be used in well-ventilated areas only.
The Mr. Heater Vent Free 20,000 BTU Radiant Propane Heater is a great option for those who need to heat small spaces quickly and efficiently. The heater is easy to assemble and use, and the built-in Piezo igniter ensures a reliable and hassle-free start-up every time. Additionally, the heater is compact and lightweight, making it easy to move and store when not in use.
One potential downside of the heater is that it may emit a slight odor when first lit, which can be unpleasant for some users. Additionally, the heater may not be suitable for use in large rooms or open spaces, as it is designed to heat a specific area. Finally, the heater may not be suitable for use in areas with poor ventilation, as it is designed to be used in well-ventilated areas only.
Overall, the Mr. Heater Vent Free 20,000 BTU Radiant Propane Heater is a reliable and efficient option for those in need of a vent-free propane heater. With its easy assembly, reliable igniter, and compact design, this heater is a great choice for those who need to heat small spaces quickly and efficiently.
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

If you’re looking for a powerful and efficient space heater, the ProCom ML100TPA-B Ventless Propane Gas Infrared Space Heater is definitely worth considering.
Pros
- The heater is capable of heating up to 500 square feet, making it perfect for medium-sized rooms.
- It operates silently, thanks to its advanced Piezo ignition and fan design.
- The heater is equipped with a reliable automatic low-oxygen shut-off system, ensuring safe operation in your home or office.
Cons
- The heater may take some time to heat up a large room, so it may not be the best option for very large spaces.
- The heater may emit a slight odor when first turned on, which is normal for propane heaters.
- The heater may not be suitable for use in areas with very low oxygen levels, such as high-altitude locations.
The ProCom ML100TPA-B Ventless Propane Gas Infrared Space Heater is a powerful and efficient heating solution that can help you stay warm and comfortable during the colder months. With its 10,000 BTU output, this heater is capable of heating up to 500 square feet, making it perfect for medium-sized rooms. It also operates silently, thanks to its advanced Piezo ignition and fan design, so you can enjoy a quiet and comfortable heating experience.
One of the best features of this heater is its reliable automatic low-oxygen shut-off system, which ensures safe operation in your home or office. This system automatically shuts off the heater if the oxygen level in the room drops below a safe level, helping to prevent accidents and ensure your safety.
However, it’s worth noting that this heater may take some time to heat up a large room, so it may not be the best option for very large spaces. Additionally, the heater may emit a slight odor when first turned on, which is normal for propane heaters. Finally, the heater may not be suitable for use in areas with very low oxygen levels, such as high-altitude locations.
Overall, if you’re looking for a powerful and efficient space heater that can help you stay warm and comfortable during the colder months, the ProCom ML100TPA-B Ventless Propane Gas Infrared Space Heater is definitely worth considering.
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

If you’re looking for a reliable and efficient space heater, the ProCom ML100TBA-B Ventless Propane Gas Blue Flame Space Heater is definitely worth considering.
Pros
- The heater is easy to install and operate, with a built-in piezo igniter and an adjustable thermostat.
- It is vent-free, making it a great option for rooms without a chimney or vent.
- The heater is lightweight and portable, with a built-in handle for easy transport.
Cons
- The heater produces water vapor during operation, which can leave a light film on surfaces.
- It is not suitable for use in enclosed spaces or small rooms.
- The heater’s heat output may not be sufficient for very large rooms.
We’ve been using the ProCom ML100TBA-B Ventless Propane Gas Blue Flame Space Heater for a few weeks now, and we’re impressed with its performance. The installation process was straightforward, and the heater was easy to light and adjust.
One of the biggest advantages of this heater is its vent-free design. This means that it can be used in any room, without the need for a chimney or vent. The heater also produces a clean-burning blue flame, which is both attractive and efficient.
Another great feature of this heater is its portability. It comes with a wall mount and base feet, making it easy to install and use in a variety of settings. The built-in handle also makes it easy to move the heater from room to room, as needed.
While there are some minor drawbacks to this heater, such as the water vapor production and the limited heat output, we think that the pros outweigh the cons. Overall, the ProCom ML100TBA-B Ventless Propane Gas Blue Flame Space Heater is a solid choice for anyone in need of a reliable and efficient space heater.
Dyna-Glo BFSS20LPT-4P 20,000 BTU Liquid Propane Blue Flame Thermostatic Vent Free Wall Heater, White

If you’re looking for a reliable and efficient wall heater, the Dyna-Glo BFSS20LPT-4P 20,000 BTU Liquid Propane Blue Flame Thermostatic Vent Free Wall Heater is a great option.
Pros
- The patented heat exchanger design promotes cleaner combustion and provides efficient heat output.
- The heater is equipped with a safety shut-off tip-over switch, which automatically shuts off the unit if it tips over.
- The thermostat-controlled pulse modulation burner ensures a steady and even heat output.
Cons
- The heater may not be suitable for larger rooms as it has a heating capacity of 750 sq. ft.
- The installation process may require professional help.
- The heater may produce some noise during operation.
We’ve been using the Dyna-Glo BFSS20LPT-4P heater for a few weeks now and we’re quite satisfied with its performance. The heater is easy to install and operate, and it provides even and consistent heat throughout the room.
The patented heat exchanger design is a standout feature of this heater. It promotes cleaner combustion and provides efficient heat output, which means you’ll save money on your energy bills in the long run. The safety shut-off tip-over switch is another great feature that provides added peace of mind.
One thing to keep in mind is that the heater may not be suitable for larger rooms as it has a heating capacity of 750 sq. ft. However, if you have a smaller room, this heater will provide more than enough heat to keep you comfortable.
Overall, we highly recommend the Dyna-Glo BFSS20LPT-4P 20,000 BTU Liquid Propane Blue Flame Thermostatic Vent Free Wall Heater to anyone in the market for a reliable and efficient wall heater.
Buying Guide
When looking for the best propane heater with a thermostat, there are several factors to consider. We have used and tested various models, and our experience has shown that the following features are crucial in making an informed decision.
Heating Capacity
The heating capacity of a propane heater is an essential factor to consider. It determines the size of the area that the heater can heat effectively. When choosing a heater, it is crucial to consider the size of the room or space that you want to heat. A heater with a higher heating capacity will be more suitable for larger spaces, while a smaller heating capacity will be sufficient for smaller areas.
Fuel Efficiency
Fuel efficiency is another critical factor to consider when choosing a propane heater. A heater with high fuel efficiency will consume less propane, resulting in lower operating costs. When choosing a heater, it is essential to check the manufacturer’s specifications to determine the heater’s fuel efficiency.
Safety Features
Safety is a crucial consideration when using a propane heater. Look for a heater with safety features such as an automatic shut-off feature, which turns off the heater when tipped over or when the flame goes out. Additionally, a heater with a low-oxygen shut-off feature is essential for use in enclosed spaces.
Ease of Use
The ease of use of a propane heater is another critical factor to consider. Look for a heater with a user-friendly interface, easy-to-read display, and simple controls. Additionally, a heater with a built-in thermostat will allow you to set the desired temperature and maintain it.
Durability
Durability is another crucial consideration when choosing a propane heater. Look for a heater made from high-quality materials that can withstand the rigors of regular use. Additionally, a heater with a sturdy construction will be less likely to tip over or sustain damage.
In summary, when choosing the best propane heater with a thermostat, consider the heating capacity, fuel efficiency, safety features, ease of use, and durability. By taking these factors into account, you can make an informed decision and choose a heater that will meet your needs.