Best Forced Air Heaters for Garage in 2023 – Review & Guide

Due to the low temperatures in the garage that might continue dropping, you will need to add some warmth to the workplace. This is why you need to get started with a forced air heater for the garage. This type of heater is highly efficient and provides amazing warmth to keep the garage favorable all day. Besides this, they are safe heaters that have built-in overheat protection. The heaters are powered by electricity, propane, and kerosene/diesel to pick what will suit your workplace.

What is a forced air heater? This is a special piece of heater that uses air to distribute heat in space. The heat will move via the ductwork and then get released via the vents in other rooms. They are applicable in extra-large spaces like garages and greenhouses. Depending on the brand, these heaters got variable heat output in BTUs.

How To Choose The Best Forced Air Heaters

Power Source:

This is the first factor you need to consider when buying forced air heaters. They have different power sources, which include electricity, kerosene/diesel, and propane. The electric-powered units can only be used in places with electric power through very safe with no emissions.

Secondly, the kerosene/diesel-powered air heaters are run by kerosene or diesel; hence expect emissions of carbon in the garage. Despite this, they are highly versatile since you can use them anywhere needed.

Lastly, we have propane-powered forced air heaters, which are very safe. They run on propane gas with no emissions and are portable for use anywhere needed.

You should, therefore, pick on the ideal forced air heater depending on what will suit you best and the power source you can easily access.

BTU Capacity: Irrespective of the power source, ensure that the heater is very efficient and can heat the space. The BTU capacity of the heaters varies depending on the brand and efficiency. Some of these units are extremely powerful to offer up to 400,000 BTUs; hence ideal for extra-large rooms. Besides this, we have smaller heaters with about 50,000 BTUs. Consider a unit with adjustable heat out and higher enough to heat all sizes of garages.

Heat Area: The heat area of the heaters is determined by the BTU output. This means that when buying the products, make sure to know the size of the garage or space to use the heater.

What is the size of the garage you wish to warm? The rooms have different sizes like 3,125 square feet or 5,250 square feet. When you need to heat larger rooms of over 4000 square feet, you should consider getting a forced air heater that produces higher heat level. For instance, heaters with 215,000 BTUs can heat spaces of up to 5,250 square feet while smaller heaters with about 125,000 BTUs will suits areas with about 3,125 square feet. Get the ideal unit that will serve the garage perfectly.

Size and Weight: Again, find the best forced air heater depending on the size. The sizes of the heaters are not correspondent to their performance. Due to this, when picking based on the size, go for a heater that is compact to occupy the least space in the garage. Still, the weight should be lower for easy portability to any place.

Material and Design: You will need a highly durable and efficient air heater that will serve for years. For such a product, make sure that it is perfectly built to withstand such conditions. Get a heater that is made from rugged and durable steel plus fully coated in a rust-proof and corrosion-resistant material. Again, the heater should be ergonomically designed to allow for simple and easy operation.

Built Quality: More interestingly, the air heater you wish to buy should be sturdy and rugged. The construction should be designed in the ultimate way to serve longer as needed. More interestingly, it should have a powerful motor and adopts low-noise technology to function at extremely low noise. Again, the heater needs to have a built-in fan that brings about faster cooling and overheat protection to keep it very safe.

Portability and Height Adjustable: Since you will be using the air heater in different places, you need to get a portable product that allows for simple maneuverability. Go for a forced air heater equipped with large air wheels to move easily from one point to the next.

For better functionality, some of the heaters have adjustable bases. You can, therefore, choose to adjust the unit above the ground or even lower the base. This makes it very convenient for efficient heating of the garage.

Warranty: Every model of air heater will provide a warranty, which is determined by the manufacturer. Some offer a warranty for the whole product whereas other manufacturers offer a warranty on certain parts like a motor. Consider buying a product that will offer a warranty of 1 year or even 2 years. Ensure to check this with the manufacturer before buying.

What are the Best Forced Air Heaters?

Finding the best forced air heater will depend on the individual taste and preference. You will get a wide range of heaters like electricity, kerosene, and propane heaters to choose from. Generally, electric-powered heaters are very safe and efficient. When looking for the best unit, consider different features like BTU capacity, heat area, safety, power source, and material among others. Below are the best forced heaters for garages in reviews to try out.

PROWARM Electric Industrial Heater 50,000 to 85,000 BTU Liquid Propane Forced Air Heater

Equipped with a built-in adjustable thermostat, this efficient heater from PROWARM will deliver amazing heating as per required levels. You can adjust the heat output from 50,000 to 85,000 BTU depending on the temperature of the room. Second, to this, the heater is very safe thanks to the overheat-protection system. Additionally, it uses the latest technology to reduce the noise level for a friendly environment. Due to the top-notch performance, the heater will heat up in just three seconds for amazing services.

PROWARM is a versatile forced air heater you can use for heating the greenhouse and other spaces. Moreover, the heater is powered by propane and runs for hours when the tank is full. It features an electric igniter that will allow for an easy simple start.

Features:

• 50,000 to 85,000 BTU adjustable heat output
• Scope of applications
• Built-in overheat protection
• 3-seconds rapid heat-up system
• Liquid propane-powered heater with electric start

HEXAGO 125,000 BTU Adjustable Portable Propane Gas Air Forced Heater for Garage

For folks with larger garages, HEXAGO air forced heater is a fantastic option that will suit you accordingly. The unit has a total heat production of 125,000 BTU; hence very efficient. Besides this, the heat output is adjustable from 75,000 to 125, 000 BTU to serve most sizes of rooms. It works efficiently in spaces of 1,875 to 3,125 square feet. More interestingly, the product is very safe thanks to the auto cut-off system plus overheating auto shut-off protection. Due to this, you will always stay safe when using the heater in the garage.

Additionally, the HEXAGO air forced heater is powered by liquid propane gas and can run for up to 5.7hrs on a 20lbs propane tank. Still, it has been fitted with an electric automatic spark igniter that allows for a simple and easy start. The unit is ergonomically designed with a carrying handle at the top. Also, the HEXAGO heater adopts the latest technology, which aids in reducing the noise level by up to 50%.

Features:

• 75,000 to 125,000 BTUs adjustable heat output
• A regulator and 10ft long hose
• Auto-cut-off protection plus overheat auto-shutoff protection
• Liquid propane gas-powered heater
• Wide range of applications

Enerco Heatstar Forced Air Heater for Garage Kerosene Powered with Thermostat

When you prefer air forced heater powered by kerosene, here is a fantastic selection you can rely on for top-notch heating. The product has a simple ergonomic design and is equipped with large wheels, which allow for simple portability. Secondly, the heater is highly efficient and can serve rooms of up to 4250 square feet, making it suitable for bigger garages. To add more, this garage can be used with diesel and home heating oil besides kerosene; hence a nice option to try out.

Enerco Heatstar forced air heater delivers a high level of heat output rated at 175,000 BTU every hour. This will keep the whole room warm; hence a pick for the cold winter seasons. Still, the heater will run for up to 10hrs on full tank kerosene. For safety purposes, the heater is fitted with an overheat safety shutdown system.

Features:

• 175,000 BTU heat output per hour
• Ergonomic design with large wheel for portability
• Built-in overheat safety protection system
• 4250 square feet large room sizes
• Wide range of applications

HeatFast HF215K Portable 215,000 BTU Kerosene/Diesel Forced Air Heater

One vital consideration when buying heaters should be the heat output. Here is a top-quality product that delivers up to 215,000 BTUs. Due to this, the product will serve accordingly in very large rooms of up to 5250 square feet. The versatile heater is recommended for garages, construction sites, and much more. To add more, the product has a fuel tank that can hold up to 13.2 gallons to keep it running for 8 hours or more. Featuring large wheels, you can easily transport the heater from one point to the next.

Still, the kerosene heater is also powered by diesel for reliable functionality. The unit has a built-in thermostat that makes it a breeze to regulate the temperature. Still, the heater has been ruggedly built to withstand prolonged use. The simple ergonomic design makes it very comfortable to operate.

Features:

• The built-in adjustable thermostat system
• 215,000 BTU maximum heat output system
• Large 13.2-gallon fuel tank capacity
• Rugged construction with two large wheels
• Safety overheat auto-shut-off protection

ProCom Magnum Forced Air Heater 175,000 BTU

Adopting the latest patented power burner technology, ProCom Magnum is a fantastic product that will operate at an 80% low noise level. Due to this, you will get a great addition to the garage and other spaces. Secondly, this unit has a maximum heat output of 175,000 BTUs, which will perfectly heat larger rooms with sizes of 4,100 square feet. Because of this, you will find it a nice addition to the garage and other larger spaces. Moreover, the unit is very safe since it uses a dependable motor that can easily start even in the cold. As an additional safety system, it has built-in overheat protection.

ProCom Magnum forced air heater has a rugged build and is portable for reliable functions. It runs on propane; hence a nice piece that will suit you during the winter season.

Features:

• 175,000 BTUs maximum heat output
• Efficient and dependable motor
• Automatic safety shut-off system
• Top mount controls for heat settings
• Rugged durable construction and portable

Mr. Heater 250,000 to 400,000 BTU Forced Air Heater Propane Powered with QBT

Mr. Heater is an outstanding forced air heater that you can try out not only because of the safety but amazing heat output. Working at a range of 250,000 to 400,000 BTUs, this heater is a favorite for extra-large garages and spaces. Besides this, the unit has a top-notch safety system thanks to the built-in overheat auto shut-off protection. Also, the heater is run by liquid propane which makes it very reliable and great for use anywhere needed. It can run for up to 17hrs on a full propane tank of 100lbs.

The unit is engineered from durable and rugged steel material, which suits it for a longer lifespan. Still, the product is fitted with a heavy-duty output fan for excellent cooling. The ergonomic design and convenient carrying handle allow for simple portability.

Features:

• 250,000 to 400, 000 BTUs adjustable heat output
• Rugged durable steel material built
• Heavy-duty high output fan system
• Wide range of applications
• Built-in overheat auto-shutoff protection system

How Does Forced Air Heater Work?

These types of heaters work in simpler and faster steps to keep the room warm in seconds.

The heater is equipped with a fan that will propel air over the heating elements. Once the cold air is in the ductwork, it is pushed to the furnace. The cold air will get heated before being sent back via the different ductworks. It then gets distributed through the various air vents to different rooms in the home. When you wish to heat only certain rooms, make sure to close the air vents for the other rooms.

How to Use a Forced Air Heater?

1. First, fill the tanks with the ideal power source then securely replace the cap before moving the heater to the required workplace.
2. Secondly, plug in the power cord and then turns on the thermostat to the recommended temperature based on the condition of the room. It functions from 40 to 110 degrees F.
3. Switch on the power switch and remember that the heater will not fire when the thermostat is set too low. This means that you should increase the thermostat until the heater ignites.
4. You should never leave the heater unattended when connected to power or in the process of burning.

Maintenance and Safety Tips

#Maintenance Tips

For proper and easy maintenance of the heaters, here are some tips you may consider;

• Blower cleaning – carry out a thorough cleaning of the blower part. Switch off the power button that regulates the furnace before opening the blower. Vacuum the fan and other attachments.
• Squeaking blower – again, when you hear some squeaking noise or even the airflow is kind of weak, then get to replace the belt.
• Blower motor lubrication – make sure to fully lubricate the older furnace. This should be done by lifting the cap and then add drops of oil. Ensure not to overfill it with oil.

#Safety Tips

• You should ensure that all the flammable and combustible items are far away from the heater.
• Secondly, you should always schedule the cleaning of the furnace plus check-ups frequently. This ensures that the heater functions accordingly.
• The other safety tip is to keep the area you have the heater free from obstacles and other items.
• Have proper carbon monoxide at home for safety
• Lastly, make sure to alter the air filter regularly.

Advantages of Using a Forced Air Heater

During the winter seasons, the garages are extremely cold for work. Due to this, you will need a powerful heater to keep it warm. Below are some of the pros of having a forced air heater.

Energy Efficient – First and foremost, the air heaters are energy efficient since most of them use the natural gas and affordable fuel sources like kerosene. More interestingly, they deliver clean and efficient warm air in the room. Due to this, you will not need to spend much on fuel as you enjoy excellent heating in the garage.

Fast Heating and Comfort – More interestingly, the forced air heaters are very faster. Some will heat the room in just 3-seconds, which makes them fantastic options for your garage. To add more, they have faster ignitions and will keep constant warmth in the room for great comfort.

Improved Indoor Air Quality – Did you know that most of the air heaters have been fitted with humidification? This is essential in the removal of more air and contaminants indoors. Besides this, they have proper air conditioning and will filter the air. Generally, they will provide clean warm air and enhances the air quality for a healthy breath.

Reliable and Affordable – In most cases, the forced air heaters don’t break down easily or frequently. Due to this, it is a nice selection since you will not want to be in the cold.

Still, they are affordable pieces that you can rely on for efficient heating of homes and garages. The gas-powered units are simpler to maintain and cost-effective.

Compatibility – Again, most forced air heaters are compatible with central air conditioners. By the use of the same ductwork, you can use the heater as an air conditioner in the room. Additionally, you can use a natural gas line for the ovens, grills, water heaters, and fire pits among others.

Safety – All the forced air heaters have been designed with safety in mind. These heaters are fitted with overheat protection shut-off that will prevent them from overheating. Besides this, you are advised to install a carbon monoxide detector in the room for additional safety measures.

Conclusion

You should never be in the cold at the workplace when you can heat the room at a low cost. The forced air heaters are very efficient and deliver faster heating in the garages. Besides this, they are safe and reliable to keep you working without worrying about fire outbreaks. Additionally, these heaters are economical and with the multiple power sources, you get to pick what will serve you. We have selected ONLY the best forced air heaters for garages to check out from the reviews.

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