10 Best Vent Free Propane Heater (2024 Update)

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If you're looking for an efficient way to heat up your home or workspace, a vent-free propane heater might be the perfect solution for you. These heaters provide very high heat output which makes them excellent for quickly and effectively warming up a space. Not only that, but they're also very fuel-efficient and cost-effective to run.

Before buying any vent-free propane heater, there are several factors you need to consider. Firstly, it's important to determine the size of the space you want to heat up so that you select the right heater output to suit your needs. You should also consider the cost of running the heater and the safety features it comes with. It's also important to check your local air quality regulations because the combustion process releases gases that can be harmful if the area is poorly ventilated.

If you're wondering why a vent-free propane heater is the best option for you, ask yourself these questions: Do you want an efficient way of heating up your space without the added cost of ventilation? Are you looking for a safe and easy solution for warming up your home or office? Do you want a cost-effective heating solution that can deliver high heat output effectively and easily? If you answered yes to any of these questions, then a vent-free propane heater might be the perfect option for you.

10 Best Vent Free Propane Heater

# Product Image Product Name Product Notes Check Price
1
The product is ideal for providing heat using liquid propane and infrared technology in a vent-free wall-mounted unit.
2
The product is ideal for adding a vent-free fireplace insert with remote control to warm up your home.
3
The product is ideal for improving the efficiency of vent-free heaters by distributing heat evenly and quickly.
4
It is ideal for providing radiant heat in spaces without ventilation, such as garages, workshops, and cottages.
5
This product is ideal for heating medium-sized indoor spaces with propane fuel and no ventilation needed.
6
This product is ideal for providing heat in indoor spaces, powered by propane gas with a radiant heating system.
7
Ideal for providing efficient and affordable heating in indoor spaces using propane fuel with an optional blower fan kit.
8
It is ideal for use with vent-free propane gas wall heaters.
9
The product is ideal for heating small indoor areas with propane-powered infrared technology.
10
It is ideal for heating small to medium sized indoor spaces without the need for venting or electricity.
The product is ideal for providing heat using liquid propane and infrared technology in a vent-free wall-mounted unit.
The product is ideal for adding a vent-free fireplace insert with remote control to warm up your home.
The product is ideal for improving the efficiency of vent-free heaters by distributing heat evenly and quickly.
It is ideal for providing radiant heat in spaces without ventilation, such as garages, workshops, and cottages.
This product is ideal for heating medium-sized indoor spaces with propane fuel and no ventilation needed.
This product is ideal for providing heat in indoor spaces, powered by propane gas with a radiant heating system.
Ideal for providing efficient and affordable heating in indoor spaces using propane fuel with an optional blower fan kit.
It is ideal for use with vent-free propane gas wall heaters.
The product is ideal for heating small indoor areas with propane-powered infrared technology.
It is ideal for heating small to medium sized indoor spaces without the need for venting or electricity.

1. Dyna-Glo Ir30pmdg-1 30,000 Btu Liquid Propane Infrared Vent Free Wall Heater White

This propane-powered heating device is a reliable and effective way to warm up spaces of up to 1,000 square feet. Using infrared technology, it radiates heat to warm up objects first, similar to the sun. With a variable output of 6,000-30,000 BTU's per hour, it offers customizable heat settings for any situation. The control knob allows for easy adjustment between low, medium, and high heat settings at 6,000 BTU, 18,000 BTU, and 30,000 BTU, respectively.

What's more, this heater is also a great backup option during power outages as it doesn't require electricity to operate. For those looking to extend the reach of this heater, an optional fan (WHF100) is available for purchase. This fan allows for the heat to reach a larger square footage in a quiet and powerful manner. Additionally, separate base legs (WBL100) can also be purchased to provide stable floor mounting.

This propane heater comes with a 1-year warranty, ensuring customers can trust in its quality and durability. Please note that fuel conversion for this heater is not permitted as it is specifically designed for liquid propane use. Stay warm and comfortable with this efficient and reliable heating solution.

2. Duluth Forge Dual Fuel Vent Free Insert-26,000 Btu, Remote Control Fireplace Insert, Black

This product is proudly assembled in the USA using only high-quality materials and parts, and with the help of skilled American workers. The manufacturing process utilizes state-of-the-art equipment to ensure that the end product is of the highest quality.

The product features patented DUAL FUEL TECHNOLOGY that allows it to use either natural gas or liquid propane, with a heat output of 26,000 BTUs. It is capable of heating up to 1,350 sq. ft. of space, making it ideal for larger rooms.

This product is designed with dependability in mind. It features a variable control thermostat that offers the most customizable heat settings, allowing users to adjust the heat flow to their liking. This makes it perfect for creating a warm and comfortable atmosphere in any room.

The product also boasts a stylish design, with 5 hand-painted realistic detailed logs that are made from superior ceramic fiber and concrete materials. These materials are highly durable, ensuring that the logs will last for a long time.

In addition to its impressive features, this product is also highly economical. It boasts a 99.9% efficiency rating thanks to its dual precision ported vent-free gas burner. This means that no outside duct or chimney is needed, making it an environmentally friendly and energy-conserving option for heating any space.

3. Mr. Heater F299201 Vent-Free Blower Accessory Kit (2016-Present), Multi

This product comes with a complete assembly that includes a convenient three-position rocker switch and a 3-foot long three-prong plug. The product dimensions are 15.0 inches in length, 15.0 inches in width, and 6.25 inches in height. With this complete assembly, you can easily install and use the product without the need for any additional parts or tools. The three-position rocker switch allows you to easily control the product's functionality, while the three-prong plug ensures a secure and stable connection to your power source. The product dimensions are compact yet spacious enough to accommodate your needs. Whether you're looking to use this product for personal or professional purposes, this complete assembly is sure to meet your needs and exceed your expectations. With its high-quality construction and reliable performance, you can trust this product to provide you with the results you need. So why wait? Order this complete assembly today and experience the convenience and versatility it has to offer!

4. Mr. Heater Corporation F299820 18,000 Btu Vent Free Radiant Propane Heater, Mhvfrd20lpt

Introducing the powerful and reliable 18,000 BTU Liquid Propane Heater – the perfect solution for heating up large spaces of up to 500 square feet. This heater is designed to provide a steady and consistent source of warmth, even on the coldest of days.

Equipped with a radiant heat burner, this heater delivers efficient and effective heat that will keep you comfortable and cozy no matter what the temperature is outside. The heater also features an automatic low oxygen shut-off system (ODS) that provides an added layer of safety and peace of mind. This system ensures that the heater will shut off in the event that the oxygen levels in your space become too low.

This heater is CSA Certified, which means that it has been rigorously tested and meets the highest safety standards. However, it's important to note that operating the heater at altitudes over 4,500 FT above sea level could cause the pilot/ODS to shutdown the heater. This is a safety feature that is designed to protect you and your space.

In addition to its impressive performance and safety features, the 18,000 BTU Liquid Propane Heater also comes with a thermostat, legs, and wall mounting hardware. This allows you to choose the best way to use the heater in your space – whether that's by standing it on its legs, or mounting it to the wall for a more permanent solution.

5. Mr. Heater 30,000 Btu Propane Blue Flame Vent-Free Heater, Vf30kbluelp

Looking for a reliable heating solution that can keep you warm even during power outages? Look no further than the Mr. Heater Vent-Free Heater, designed to provide 30,000 BTUs of safe and clean burning heat. With its compact design and lightweight construction, this heater is easy to move around and install wherever you need it most.

One of the key advantages of the Mr. Heater Vent-Free Heater is its ability to operate without electricity, making it a great choice for use during power outages or other emergency situations. This heater is also designed for maximum safety, with a number of built-in safety features to prevent accidents and ensure your peace of mind.

In addition to its impressive performance and safety features, the Mr. Heater Vent-Free Heater is also incredibly easy to use. With simple controls and a user-friendly design, you can quickly and easily adjust the temperature to your liking and enjoy hours of comfortable warmth.

Whether you're looking to stay warm during a power outage, need a reliable heating solution for your garage or workshop, or simply want a portable heater for use in your home or office, the Mr. Heater Vent-Free Heater is the perfect choice. So why wait? Order yours today and start enjoying safe, reliable heat whenever and wherever you need it!

6. Mr. Heater Corporation F299830 Vent-Free 30,000 Btu Radiant Propane Heater, Multi

Introducing the propane space heater, designed to provide optimal warmth and comfort in an area up to 750 square feet. This heater features even radiant convection heating from multiple burner tiles, ensuring a clean burn that efficiently heats the space.

Powered by a reliable liquid propane source, this heater comes equipped with a 20# propane cylinder, providing an output of up to 30,000 BTUs per hour. This ensures that the space is heated quickly and effectively, even on the coldest of days.

The heater is designed to be easily mounted on a wall, or can be secured to the floor using the included legs and wall mounting hardware. This provides versatility in placement and ensures that the heater is safely secured in place.

For added convenience, the propane space heater features a thermostat that allows you to be in total control of the temperature. This ensures that you can maintain your desired level of warmth with ease.

Safety is a top priority with this propane space heater, as it comes equipped with an automatic low oxygen shut off system (ODS). This ensures that the heater will shut off if the oxygen levels in the space become too low, providing peace of mind while using it indoors or outdoors. Additionally, the heater is powered by battery-operated electric ignitions, with an AA battery included.

7. Blue Flame Propane Heater With Blower Fan Kit

Looking for a reliable heating solution that is safe, efficient, and easy to install? Look no further than this product! With its clean-burning technology, this heater is perfect for those who want to stay warm without compromising on air quality. And because it doesn't rely on electricity, you'll still be able to stay warm even during power outages.

One of the standout features of this heater is its built-in oxygen shut off sensor. This ensures that the heater will automatically shut off if there is insufficient oxygen in the room, keeping you and your loved ones safe. And with an adjustable thermostat, you can easily customize the temperature to suit your needs.

But that's not all – this heater is also incredibly efficient, boasting a 99.9% efficiency rating. This means that almost all of the heat generated is transferred directly into the room, ensuring maximum warmth without wasted energy.

Installation is a breeze, and can be done quickly and easily with the included instructions. And with both wall mount and free-standing options available, you can choose the setup that works best for your space.

So if you're looking for a reliable, efficient, and safe heating solution, look no further than this top-of-the-line product.

8. 120630-02 Pilot Ods For Vent Free Propane Gas Wall Heaters By Desa, Glo- Warm

The 120630-02 Pilot ODS assembly is a vital component found in many unvented LP Gas wall heaters and LPG unvented gas log sets and fireplaces. This reliable assembly is designed to work seamlessly with the 120790-01 Dual Wire Thermocouple, which is a 33-inch long thermocouple featuring silver and brown transmitter wires. The 120790-01 Thermocouple Dual Wire is specifically tailored to fit the Desa International Unvented Vent-Free infrared gas wall heater.

DESA International, a renowned manufacturer of Unvented Gas Logs sets, Wall Heaters, and fireplaces, utilized the 120630-02 Pilot ODS in many of their products. These products were later sold under various brand names by popular retailers such as Lowe's, Ace Hardware, Home Depot, Sears, Menards Store, and others throughout North America. Some of the brand names that used the 120630-02 Pilot ODS include Vanguard, Comfort Flame, Glo-Warm, Cozy Heat, Kozy World, Pro Com, and Desa International, among others.

The 120630-02 Pilot ODS assembly replaces several part numbers, including 098245-01, 098245-03, 099440-02, 099440-06, 107667-02, 110803-02, ene 56817, ene 70366, J5527 F. This means that it is a versatile and adaptable component that is compatible with various products from different brands.

9. Dyna-Glo Ir12pmdg-1 12,000 Btu Liquid Propane Infrared Vent Free Wall Heater

The Liquid Propane Ready Infrared Heater is an efficient and reliable source of heat for spaces up to 300 sq. ft. This heater utilizes infrared technology to radiate heat and warm objects first, similar to the sun. With a variable heat output of 6,000-12,000 BTU's/hr, this heater offers customizable heat settings using a variable control knob. Users can select between LOW – 6,000 BTU or HI – 12,000 BTU depending on their heating needs.

The Infrared Heater is also designed for emergency situations as it does not require electricity to operate. This feature ensures that you have a reliable source of heat in case of a power outage. In addition, the heater is Liquid Propane Ready, but field conversion is not permitted.

For those who want to improve the amount of square footage the heat reaches, there is an optional fan (WHF100) available for purchase. This fan is quiet yet powerful, ensuring that the heat is distributed evenly throughout the room. Customers who prefer floor mounting can purchase separately sold optional base legs (WBL100) which provide stable support.

The Infrared Heater comes with a 1-year warranty, giving customers peace of mind in case of any issues. Overall, this heater is a great investment for those who need reliable and efficient heating solutions for their homes or offices.

10. Dyna-Glo Ir18pmdg-1 18,000 Btu Liquid Propane Infrared Vent Free Wall Heater

Introducing a highly efficient and reliable heating solution, the Liquid Propane Ready Infrared Heater! This heater is designed to radiate heat using advanced infrared technology, which warms objects first, much like the sun, resulting in a more comfortable and efficient heating experience.

With a heating capacity of up to 18,000 BTU's/hr, this heater is capable of warming areas as large as 700 sq. ft., making it ideal for large rooms, garages, and workshops. The LOW-MED-HI variable control knob offers the flexibility to customize the heat output to your desired level, ensuring maximum comfort.

One of the best features of this heater is that it operates without electricity, making it an excellent choice for backup heating in case of emergencies. The heater is Liquid Propane Ready, and fuel conversion is not permitted, ensuring that it is always ready to provide reliable heat when needed.

For additional heating power, the heater can be paired with a separately sold optional fan (WHF100). This fan improves the amount of square footage the heat reaches in a quiet yet powerful way, ensuring that every corner of the room is heated evenly. Additionally, the heater can be mounted on a stable floor using separately sold optional base legs (WBL100), providing a secure and reliable heating solution.

This heater comes with a 1-year warranty, ensuring that you can enjoy reliable and efficient heating for an extended period. Overall, this Liquid Propane Ready Infrared Heater is an excellent choice for anyone seeking a reliable and efficient heating solution that can be used as a primary or backup source of heat, making it a must-have for every home or workspace.

Best Vent Free Propane Heater FAQs

Are there any drawbacks to using a vent-free propane heater?

Yes, there are some drawbacks to using a vent-free propane heater. While they do provide a convenient and cost-effective heating solution, they also have some potential safety concerns.

Firstly, vent-free propane heaters release a small amount of moisture vapor into the air, which can lead to a buildup of humidity in a room. This can be uncomfortable for some people and can also cause problems with mold and mildew growth.

Secondly, the combustion process of a vent-free propane heater produces a small amount of carbon monoxide, which can be dangerous in high concentrations. While modern vent-free propane heaters are equipped with safety sensors that shut off the unit if carbon monoxide levels rise too high, it is still important to ensure that the room is well-ventilated.

Lastly, some people may be sensitive to the low levels of emissions produced by vent-free propane heaters, which can cause respiratory irritation or exacerbate existing respiratory conditions.

Overall, while vent-free propane heaters can be a convenient and cost-effective heating solution, it is important to weigh the potential safety concerns against the benefits before deciding to use one.

Can a vent-free propane heater be used as a primary source of heat in a home?

While vent-free propane heaters can be a convenient and cost-effective way to add supplemental heat to a home, they are not typically recommended for use as a primary source of heat. This is because vent-free heaters produce combustion byproducts such as carbon monoxide and nitrogen dioxide, which can be harmful if not properly ventilated.

In addition, vent-free heaters can also create excess moisture in the air, which can lead to issues with mold and mildew. This is especially problematic in colder climates where the indoor air is already dry.

If you are considering a vent-free propane heater as a primary source of heat, it is important to consult with a licensed professional to ensure that your home is properly ventilated and that the heater is sized correctly for your space. It may also be worth considering other options such as a high-efficiency gas furnace or a heat pump, which can provide more consistent and reliable heat without the potential safety risks associated with vent-free heaters.

How do I properly maintain and clean my vent-free propane heater?

Proper maintenance and cleaning of your vent-free propane heater is crucial to ensure its safe and efficient operation. Here are some steps to follow:

1. Turn off the heater and disconnect the propane tank before starting any maintenance or cleaning.

2. Clean the exterior of the heater using a soft cloth or brush to remove any dust or debris.

3. Remove the combustion chamber and clean it using a soft brush or vacuum cleaner. Make sure to remove any debris or dust buildup.

4. Check the burner and pilot orifice and clean them using a soft brush. Make sure they are free of any debris or blockages.

5. Inspect the gas hoses and connections for any damage or leaks. Replace any damaged parts immediately.

6. Test the heater's safety features by lighting the pilot and checking for proper ignition and flame height. If the flame is too low or too high, adjust the air shutter or contact a professional for assistance.

7. Schedule a professional inspection and cleaning at least once a year to ensure the heater is operating safely and efficiently.

By following these steps, you can ensure your vent-free propane heater is properly maintained and cleaned, providing safe and reliable heat for your home.

How do vent-free propane heaters differ from vented propane heaters?

Vent-free propane heaters and vented propane heaters are two types of heating systems that use propane gas as fuel. However, there are significant differences between these two types of heaters.

Vented propane heaters require a vent to expel the combustion gases outside the building. This venting process ensures that the indoor air quality remains safe by preventing the buildup of carbon monoxide and other harmful gases. Vented propane heaters also require an additional installation cost for venting.

On the other hand, vent-free propane heaters do not require a venting system, meaning that they can be installed anywhere in the house. They use a process called catalytic combustion that burns the propane gas cleanly, producing only water vapor and carbon dioxide. This makes vent-free propane heaters more energy-efficient and cost-effective as there are no heat losses through the vent.

However, some states have banned the use of vent-free propane heaters because they may increase the humidity levels in the room and may not be safe for people with respiratory problems. It’s important to check with your local authorities before installing a propane heater and to follow all safety guidelines.

How much propane does a vent-free propane heater use per hour?

The amount of propane used by a vent-free propane heater per hour depends on the heater's BTU rating. BTU stands for British Thermal Unit, which is a standard unit of measurement for heat output. Generally, the higher the BTU rating of the heater, the more propane it will consume per hour.

On average, a vent-free propane heater with a BTU rating of 20,000 will use approximately 0.74 pounds of propane per hour. A heater with a BTU rating of 30,000 will use around 1.11 pounds of propane per hour, while a heater with a BTU rating of 40,000 will use approximately 1.48 pounds of propane per hour.

It's important to note that the manufacturer's specifications for the heater should always be consulted to determine its exact propane usage. Additionally, proper ventilation and regular maintenance of the heater can help ensure it is operating safely and efficiently.

What are the benefits of using a vent-free propane heater?

Vent-free propane heaters have several benefits that make them a popular choice for many homeowners. First and foremost, they are highly efficient and cost-effective. Unlike traditional heaters that lose a significant amount of heat through the chimney or vent, vent-free propane heaters can heat a room with up to 99.9% efficiency. This means that they consume less fuel and can save you money on your energy bills.

Another benefit of vent-free propane heaters is that they are easy to install and require little maintenance. They do not require a chimney or vent, which means that installation is quick and hassle-free. Additionally, they do not produce any ash or soot, which means that cleaning is minimal.

Vent-free propane heaters also provide a reliable source of heat during power outages. Since they do not require electricity to operate, they can keep your home warm even when the power is out.

Finally, vent-free propane heaters are versatile and can be used in a variety of settings. They come in a range of sizes and styles, so you can find one that fits your specific needs and decor. Overall, vent-free propane heaters offer a convenient, efficient, and cost-effective way to heat your home.

What are the top-rated vent-free propane heaters on the market?

There are several top-rated vent-free propane heaters available on the market that provide efficient and cost-effective heating solutions for homes, garages, and other spaces. One such heater is the Mr. Heater F299731, which is highly rated for its powerful heating capacity of up to 30,000 BTUs and easy-to-use thermostat control. Another popular option is the Dyna-Glo BF30PMDG, which boasts a sleek design and automatic safety shut-off feature. The Bluegrass Living B30TNB-BB is another highly-rated vent-free propane heater that offers a heating capacity of up to 30,000 BTUs and comes with a built-in thermostat for precise temperature control. The ProCom ML3PHG is also a top-rated vent-free propane heater that features a dual-fuel technology, allowing it to run on both propane and natural gas. Overall, these vent-free propane heaters offer efficient and reliable heating solutions for various spaces and have received high ratings and positive reviews from customers.

What is the average lifespan of a vent-free propane heater?

The lifespan of a vent-free propane heater can vary depending on several factors such as the frequency of usage, maintenance, and the quality of the product. However, on average, a well-maintained vent-free propane heater can last anywhere from 5 to 10 years. It is essential to keep up with regular maintenance, such as cleaning the unit and checking for any signs of wear or damage, to ensure it operates efficiently and safely. Vent-free propane heaters are designed for indoor use and provide an excellent source of heat, but they do require proper ventilation to avoid a build-up of harmful gases. It is crucial to follow the manufacturer's instructions carefully and have a qualified technician inspect the unit regularly to ensure it is functioning correctly. Investing in a high-quality vent-free propane heater and taking care of it can provide many years of reliable and efficient heat.

What safety precautions should I take when using a vent-free propane heater?

When using a vent-free propane heater, there are several safety precautions to keep in mind. First, make sure the heater is placed on a flat and stable surface, away from any flammable materials such as curtains or furniture. It's also important to ensure that the heater is placed in a well-ventilated area, with doors or windows open to allow fresh air to circulate.

Additionally, be sure to follow the manufacturer's instructions carefully and only use the recommended propane fuel. Keep the area around the heater clear of any clutter, and never leave the heater unattended while it is in use.

It's also important to install a carbon monoxide detector in the room where the heater is being used, as vent-free heaters can produce this dangerous gas. If you start to feel dizzy or experience any symptoms of carbon monoxide poisoning, such as headaches or nausea, turn off the heater immediately and seek fresh air.

Overall, proper usage and regular maintenance of your vent-free propane heater can help ensure safe and efficient operation.

What size vent-free propane heater do I need for my space?

The size of the vent-free propane heater you need for your space depends on various factors such as the size of the room, ceiling height, insulation, and climate. A general rule of thumb is that you need approximately 20-30 BTUs per square foot of space to heat a room. For instance, if your room measures 300 square feet, you will require a heater with a heating capacity of 6,000-9,000 BTUs. However, if your ceilings are higher than 8 feet or your room is poorly insulated, you may need a more powerful heater. It's essential to note that you should never install a heater that exceeds the recommended BTU capacity for your room as it can cause safety hazards such as carbon monoxide poisoning. It's best to consult a heating professional or the manufacturer's guidelines to determine the appropriate heater size for your space.

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