What is the best 240V electric garage heater? The commercial and industrial heaters have a complex design as they should provide sufficient reliability in combination with the power and heating efficiency. Besides, the advanced and extra powerful models shall be obligatory checked for compliance to the commonly accepted safety and quality standards in this field. Thus, reliability and durability are the most crucial features of the 240V electric garage heaters. The appearance and noise level are less relevant. However, the Fahrenheat FUH54 is capable to meet the majority of the most sophisticated demands!
Why have I chosen this model? The Fahrenheat FUH54 is a heavy-duty and versatile 5,000W heater which can be used both indoors and outdoors. This ability is ensured by its directional air flow which circulates thus covering more space. The robust design gives you the opportunity to mount it horizontally or vertically on the ceiling with the special mounts attached, without any restrictions related to your workspace. The temperature in the range of 45-135 degrees Fahrenheit can be accurately set by means of an integrated thermostat whenever needed. The noiseless operation is another distinguishing feature which gives the lead to this heater. Opposed to other professional-grade heaters, this model will never disturb you with its noise but will create a comfortable environment with no hassle.
Table of Content
- 1 240V Electric garage heaters at a glance
- 2 Types of the electric heaters 240V
- 3 What should you know about 240V electric heaters to make the right choice? | Buyers' Guide
- 4 Top-4 electric garage heaters 240V
- 5 10 Best 240v Electric Garage Heaters Comparison Table
- 6 FAQ?
240V Electric garage heaters at a glance
Heating up the large workspaces, basements or garages require a lot of efforts of their owners in terms of picking up of the appropriate alternatives and spending the incredible sums of money for the energy consuming heating beasts. Thus, if you belong to the holders of the larger space, it is better to focus on a powerful 240V electric heater. The latter will be a valuable and durable option. Below, you are going to learn about peculiarities of the advanced professional-grade 240V units. The usage of such equipment for heating the commercial and industrial facilities and home-based large working areas will lead to considerable savings related to maintenance of the required temperature indoors and outdoors.
Types of the electric heaters 240V
Fan heaters. These devices are considered to be the most compact among other models reviewed in this guide. It is exactly due to the compactness and fast heating up, the fan heating models are so widely used in the office buildings, stores and other commercial and industrial premises. There are two types of the fan heaters: with a spiral or ceramic heating element. The latter is more energy efficient option and prevents an excessive drying of the air. The downside is exactly related to the latter, as it is not recommended to run these models for the extended periods of time. The thing is, being in a certain proximity to a running fan heater for a long time may cause skin dryness and even headache. The FAHRENHEAT FUH54 would become a great choice which will suit multiple indoor and outdoor heating applications.
Blow heaters. These units are very similar with the fan heaters but equipped with more powerful heating elements and fans. They are deemed one of the best heaters for the large garages, industrial facilities and other big floor workspaces. However, you should be ready to pay considerably more money for operation of such units due to the high energy consumption. I personally wouldn’t recommend using the blow heaters at home. However, these models are offered for running on 240V and 120V supply. In particular, the compact size of the COMFORT ZONE CZ220 model is not an obstacle for a quick heat buildup and its monitoring within the large spaces.
Infrared heaters. It is the most versatile option among other heating models, due to the possibility of the indoor and outdoor usage. It heats up the spotted objects instead of the surrounding air which is the conceptual difference of the infrared devices from other counterparts. An integrated metal reflector behind the heating element contributes to the quick temperature rise and warming of the neighboring objects. The body of the heater still stays quite cold. The heating space depends on a heater size and a type of the heating element. Commonly these units are installed outside for heating the open-air cafes, patios, any outdoor workspaces, checkout zones at the stores, etc. And the DR INFRARED HEATER DR988 will be one of the most suitable options with its dual heating element. I'm of the opinion that the infrared heaters are more suitable for the commercial premises and outdoor use. Not everyone would be OK with a spot scorching light being around in the household use.
Convectors. It is a comparatively new type of the electric heaters which rapidly gains popularity among the customers in many spheres. Originally, they were designed for the home-based applications; heating up small areas, like living rooms or bathrooms, etc. However, the modern upgraded models are capable of tackling any spacious heating issue. Its design and the principle of operation are quite simple. In particular, the convector consists of a spiral heating element which is closed by a metal casing. It works by heating up the ambient air which is sucked from the bottom and rises through the upper slots already hot. The most powerful 240V convectors are capable of heating up to 500 sq. ft. Besides, many advanced convectors are equipped with a timer and an auto thermostat which allow using them in any unheated premises with the temperature equal and above 32 ° F. The STIEBEL ELTRON CNS 240-2 E may boast even the wider set of the advanced functions.
What should you know about 240V electric heaters to make the right choice? | Buyers' Guide
- Power output. It is the main parameter when selecting an electric heater. This parameter influences the time for heating up the space to the required temperature. The more the power is, the less time it will need to reach the set temperature, accordingly. Commonly, the modern electric heaters of up to 4 kW are the standard domestic units which can run on a standard one-phase 120V power outlet. The devices of 4 kW and higher belong to the commercial- and industrial-grade equipment. They have to be plugged to a three-phase power supply in order to ensure a stable operation. The commercial and industrial premises have larger spaces. Consequently, it would be more reasonable to purchase smaller number of more powerful heaters for such purposes.
- Wattage control. Different models feature from 1 up to 4 heating modes. Thus, an optimum power range may be selected based on your needs and the desired temperature. This function enables an efficient heating and allows reducing energy consumption. Taking into consideration that 240V units are extremely powerful due to the higher energy consumption, this function would be very useful, indeed.
- Types of heating elements. They come in different design, materials and heating efficiency depending on a model.
Fan and blow heaters are equipped with the electric coils or ceramic elements. The latter are more preferable due to the higher energy efficiency. Besides, they do not overdry the air and enhance the uniformity of air distribution.
Convectors may feature several types like tape-and-needle, tubular and solid heating elements. The tape-and-needle is the cheapest but too fragile option. However, it is capable of the rapid heating up and cooling down. Tubular elements are very reliable and durable in operation. Nevertheless, you may hear a strange sound which reminds cracking right after its switching to the ON position. The solid alternatives are noiseless when running and demonstrate the minimum of heat loss.
Infrared heaters may also be equipped with different types of the heating elements. The halogen is a big lamp with a tungsten wire. Such element has a sufficient heating distribution. However, it emits the short infrared waves which are considered to be the most harmful for the health. The quartz tubes have the ability to heat up quickly. However, due to a high thermal load they serve from 2 to 3 years only. Besides, its red light may irritate the eyes. The carbonic heating elements are very reliable and safe. Thus, such heaters are commonly used in medical institutions or saunas where the special care must be taken in terms of safety issues. However, they are the most expensive among other counterparts in this class.
- The difference between 240V and 120V. The more powerful electric heaters run on 240V and are commonly used for heating of large commercial and industrial areas like supermarkets, construction sites, auto service centers, garages and other workspaces. The high energy consumption resulting to higher bills is the main disadvantage of such thermal source. Also, a 240V device will consume equally to its power in kW, and operate loudly in comparison with the 120V counterparts. Consequently, you should weigh up all pros and cons to decide which option will suit your needs. If you are looking for a home-based appliance, chose one of the modern 120V options which will deliver enough warmth to heat up your living rooms, basement or a garage.
Top-4 electric garage heaters 240V
And now, it’s high time to learn about the most reliable and state-of-the art models in the class of the professional-grade electric heaters which we have carefully screened. They are reviewed starting from the pricy models with an incredible versatility in use, to the budget-friendly but still high-performing and efficient models.
1. FAHRENHEAT FUH54
This space heater provides efficiency and versatility in heating the large spaces up to 500 sq.ft. due to ability to deliver up to 5,000W output. The unique feature of this model is its suitability for indoor and outdoor applications like patios or open-air cafes. This heater can be successfully used for domestic and commercial / industrial purposes. The on-board control dial and the built-in thermostat contribute to temperature selection accuracy from 45 ° F up to 135 ° F. Its auto overheating protection prevents unsafe operation under the excessive heat conditions.
The FUH54 comes with a ceiling mounting bracket which allows choosing vertical or horizontal arrangement fitting your space. It comes with an adjustable vent screen which allows streaming the heat in any direction needed. More than that, the safety of its operation is proven by the compliance to the several quality standards.
Features
- Power output (watt): 5000
- Type: Fan heater
- Area heated (ft.sq.): 500
- Weight (lbs): 24
- Dimensions (L x W x H) (in): 18 x 14 x 13
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This solid electric heater features durability, power and user-friendliness for multiple applications and spheres, making it one of the best options in its class on the current market.
Fahrenheat: Check the current price
2. DR INFRARED HEATER DR988
This heater is made by a highly-recognizable brand in the heating equipment industry. The DR988 is designed in a robust design as an industrial-grade garage heater which has enough capacity to heat an area of up to 600 sq. Its specially designed heating element represents a combination of the infrared lamp for an efficient heat building, and the fan for its uniform distribution. This model features an integrated thermostat which allows maintaining a desired temperature level within the range of 45ºF and 95ºF.
Besides, this rugged but portable unit comes with an auto overheating protection which switches off / on the heater as soon as the excessive temperature values are detected by the system. More than that, all products from the Dr. Infrared are subject to an obligatory certification according to the appropriate industrial standards.
Features
- Power output (watt): 5,600
- Type: Infrared / Fan
- Area heated (ft.sq.): 600
- Weight (lbs): 21
- Dimensions (L x W x H) (in): 12 x 12 x 15
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This portable heater offers the extra wattage and an improved combination of the heating elements thus making it a great option to warm various large workspaces with ease.
Dr Infrared Heater: Check the current price
3. STIEBEL ELTRON CNS 240-2 E
Stiebel Eltron has been highly competitive on the international market of the heating equipment. Being a German brand, the company sells their products around the globe and provides the advanced solutions and technologies in this field on a continuous basis.
This convection heater is a space-saving option capable of delivering up to 2,400W output. This model is designed to be hard-wired into a 208 / 240V circuit, thus ensuring reliable and trouble-free operation. The temperature can be selected by means of an integrated thermostat. Despite the efficiency of this unit, the operation is noiseless and draft-free. More than that, the 240-2E comes with a built-in overheat protection. Its anti-freeze system maintains room temperature above 32 ° F. The design is very slim and fancy, fitting any spaces with ease.
Features
- Power output (watt): 2,400
- Type: Convector
- Area heated (ft.sq.): 500
- Weight (lbs): 18
- Dimensions (L x W x H) (in): 4 x 35 x 18.5
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It is a great option for those who aspire for the comfort with no feeling of being affected from outside. That is, it comes noiseless, draft-free with the natural-like hot air distribution, creating the warmth and comfort in a discreet manner.
Stiebel Eltron: Check the current price
4. COMFORT ZONE CZ220
This blow heater uses the fan-forced air flow to heat up a garage, basement or any other workspace up to 1000 sq. ft. quickly and efficiently. Featuring the 5,000W output, this ceiling-mounted unit is capable of streaming the hot air, thus covering wider areas. It has 3 settings to select an optimum wattage, and a thermostat for the improved precision, thus optimizing the overall operation and granting you better comfort.
The unit is made of the rugged steel making it durable to withstand various operating and ambient conditions. The power and alarming lights allow monitoring the process and prevent any malfunctions. The reliability of this heater is proved by the compliance to the safety and quality standards.
Features
- Power output (watt): 5,000
- Type: Blow heater
- Area heated (ft.sq.): 1000
- Weight (lbs): 16
- Dimensions (L x W x H) (in): 4 x 35 x 18.5
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This is the cheapest option among those reviewed in our guide. However, it has every right for being one of the best commercial / industrial indoor heaters due to the set of the advanced features enhancing the heat output and safety.
Comfort Zone: Check the current price
10 Best 240v Electric Garage Heaters Comparison Table
5,000-Watt Unit Heater Industrial series 5600-Watt 240-Volt Portable Garage Heater with Thermostat Electric 2400-Watt 240-Volt Wall-Mounted Convection Heater 17065 BTU Ceiling Mount Electric Fan-Forced Industrial Utility Heater Furnace with Safety Overheat Protection 
Comfort Zone 240V 25600 BTU Ceiling Mount Garage Heater 
Comfort Zone CZ230ER Digital Fan-Forced Ceiling Mount Heater with Full-Function Remote and 12-Hour Timer 
Comfort Zone CZ260ER Ceiling-Mounted High-Output 10,000-Watt Fan-Forced Industrial Heater with Digital Thermostat and Remote Control 
Dr Infrared Heater DR-975 7500-Watt 240-Volt Hardwired Shop Garage Electric Heater, Wall / Ceiling Mounted with Remote Controlled Thermostat 
PROWARM Electrical Forced Air Industrial Fan Heater Shop Garage Heater with Over-Heat Protection Remote Control and Bracket 240V, 2400W / 4800W 
Dimplex DGWH4031G Garage and Shop Large 4000 Watt Forced Air, Industrial, Space Heater in, Gray / Black Finish FAQ?
How much energy does the 240 garage heater use?
The power of a heater is one of the main characteristics which help you to figure out how much electric energy your heater will consume. The higher this value is, the bigger electric consumption will be. In average, 1 kW is enough to heat around 100 sq. ft. However, it is necessary to specify that the rate will also depend on a mode of operation which will be set by a user. Most commonly the 240V heaters are classified as the commercial- and industrial-grade equipment, and the electric energy consumption will be considerably higher in comparison with the 120V models. Thus, you should specify your needs and the area to be heated in advance, to pick up the most efficient option in terms of power, type and heating elements used.
How to wire a 240v garage heater?
This issue is one of the most crucial as you must have the 240V circuit available to wire your heater properly. Thus, there are a number of steps to perform this job. I advise you addressing to a professional electrician in this sphere. Otherwise, it will be unsafe and even dangerous, if you miss even a step or violate the procedure. And here is some outlines of the general procedure:
- Switch off the circuit breaker. And specify the proper place for a new 240V outlet arrangement.
- Cabling. Here, you should determine the distance and arrangement of a heater in advance, in order to run a conduit from the unit to the electric panel leaving enough space for access for maintenance, repair or some adjustments.
- Wiring. This process shall be performed with regard to the 3-phase circuit connection.