10 Best 240V Electric Garage Heater (Reviews and Guide 2020)

Best 240V Electric Garage Heater Installation When shopping for an electric garage heater, you’ll mostly be choosing between 120-volt and 240-volt heaters. As you’d guess, 240-volt models are often bigger. Although some 120-volt units have higher wattage ratings, where the amperage is the same, the best 240v electric garage heater will be more powerful.

Owing to the greater power, 240 volt garage heater has a wide range of applications. Aside from garages, many people use them in warehouses, barns, and large work sites.

This guide aims to help shoppers find a great 240v electric heater for different applications. Let’s begin with a roundup of some of the most popular products in this category.

Best 240V Electric Garage Heater Comparison Chart

Last update on 2020-10-19 / Affiliate links / Images from Amazon Product Advertising API

 

10 Best 240V Electric Garage Heater Reviews (Updated List)

1. Dr. Infrared Heater 5,600-Watt Portable Garage Heater

Dr. Infrared Heater 5600W Garage Workshop Portable...
  • Industrial, garage, workshop, construction heater
  • Requires a 240-volt outlet, does not fit the standard 120 volt household outlet
  • Wattage: 5600 watts
  • Volts: 240
  • BTU: 19,110/14,335 BTUs

Last update on 2020-10-19 / Affiliate links / Images from Amazon Product Advertising API

This Dr. Infrared is a wonderful buddy in the garage. Not only is it portable, meaning that you can take the heat with you to any corner of the garage, but it’s also very powerful. It generates up to 19,000 BTU per hour.

The 19-pound heater features an adjustable built-in thermostat with two heat settings (Low and High). The thermostat maintains temperatures within a 45 to 95 degree range. A fan within the heater helps to blow air out of the unit for even heating.

Finger-proof intake and discharge grills ensure safety when using the heater. Overheating protection is also built-in.

Pros

  • Up to 1900 BTU
  • Long cord included
  • Adjustable thermostat
  • Ideal for up to 600 Sq. Ft.

Cons

  • A bit loud

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2. Fahrenheit FUH54 Unit Heater

Fahrenheat FUH Electric Heater for Garage,...
  • COMPATIBILITY: Whether you need 208 or 240 volts, this heater is fully compatible with your electrical system.
  • HEAVY DUTY HEATER: Warm-up just about any open space with this heater that provides long-term comfort solutions with its built-in single pole thermostat that adjusts from 45 to 135 degrees Fahrenheit.
  • CONTINUOUS COMFORT: If you have a large drafty space, this heater is ideal. Its powerful output means it can warm cold commercial areas, stores, service stations, spacious basements, and even outdoor areas like patios and workspaces.
  • EASY TO USE: This heater includes a ceiling mounting bracket for vertical or horizontal mounting, or any position that suits your space. It has adjustable louvers, so you can aim your heat directly toward your desired area and change as needed.
  • OUTPUT CONTROL: The high-level cutout automatically shuts off to prevent overheating and reactivates the heater when the temperature returns to normal. The built-in thermostat allows you to set your heat level to deliver as much warmth as you need.

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A heavy-duty industrial-grade heater designed for longer working life in the most unconventional spaces, the Fahrenheit FUH54 truly turns on the power in the garage. You can expect to get between 2,000 and 5,000 watts, or up to 17,000 BTU.

The FUH54’s top features include a built-in adjustable thermostat that allows you to control temperatures with ease. The temperature range is 45 to 135 degrees. A ceiling mount bracket is provided for easy vertical or horizontal mounting. You’ll also find adjustable louvers to direct the heat as you wish.

Safety when using the FUH54 comes in the form of automatic overheating shutoff. The unit weighs 24 lbs.

Pros

  • Rugged, heavy-duty design
  • Inbuilt adjustable thermostat
  • Built-in Adjustable louvers
  • Up to 17,000 BTU

Cons

  • A bit pricey

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3. Dr. Heater DR966 240-Volt Hardwired Commercial Heater

Dr. Heater DR966 240-volt Hardwired Shop Garage...
  • Heavy Duty 240V Single Phase 3000/6000W Commercial Electric Heater
  • Hardwired; Power cord not included in the unit. Dimensions: Overall Height - Top to Bottom: -14.5". Overall Width - Side to Side: -13". Overall Depth - Front to Back: -14.5".
  • UL/CUL Listed Wall or Ceiling Mounted Heater; Bracket Included
  • Adjustable Thermostat with HIGH and LOW Setting. A dynamically 8 inch fan provide maximum air flow with minimum turbulence and noise, gently distributes warmth through your area
  • 5 Adjustable Louvers for to Direct Airflow

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Another Dr. Infrared, the DR966 is a hardwired heater that offers 3,000 watts and 6,000 watts at Low and High Settings respectively. The settings can be controlled digitally via an adjustable thermostat. A dynamic 8-inch fan helps to blow the heat faster and more evenly.

The DR966 uses spiral steel metal sheath electric heating elements to generate uniform heat for many years. To prolong the life of the unit, the ball bearings are permanently lubricated. This heater is mounted on the wall or ceiling and comes with a five-way adjustable louver for convenient airflow control. Mounting brackets are included.

Finished in a grey epoxy, the 27-pound DR966 is UL and CUL Listed and comes with a one (1) year warranty.

Pros

  • Up to 6,000 watts
  • UL and CUL Listed
  • 5-way adjustable louvers
  • One year warranty

Cons

  • Power cord not included

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4. King GH2410TB 240-Volt 10,000 Watt Garage Heater

KING GH2410TB 240 Volt 10,000 Watt Garage Heater...
  • Built-in thermostat
  • Adjustable Louvers to Direct Air
  • Power On & Over-Temp Indicating Lights
  • High Mass Steel Fin Heat Exchanger
  • Patented Smart Limit Protection

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One of the very best garage heaters you can find, the King GH2410TB is a majestic, heavy-duty heater with endless applications. The steel electric element is copper brazed with spiral fins then bent into a spiral shape for maximum heat exchange.

The heater mounts on the wall or ceiling, with a universal mounting bracket included. A built-in thermostat allows you to control temperatures with ease. Better still, the heater is pre-wired for a remote wall thermostat option.

The steel-built, durable heater is made for spaces up to 800 square feet. A patented Smart Limit technology ensures user safety.

Pros

  • Adjustable louvers
  • Temperature on/over indication lights
  • High-mass steel fin heat exchanger
  • Adjustable thermostat

Cons

  • Expensive at over $400

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5. Comfort Zone CZ220 Fan-Forced Ceiling Mount Heater

Comfort Zone CZ220 5,000W, Fan-Forced Ceiling...
  • SPACE-SAVING DESIGN: The fan-forced heater is designed for ceiling mounting and hard-wired installation, which saves valuable floor space in a packed warehouse, garage or storage area.
  • DURABLE STEEL CONSTRUCTION: The body of the commercial heater is crafted from heavy gauge steel, which stands up well to the temperature fluctuations in areas that are poorly insulated.
  • TARGETED HEATING: Louvers and a variable mounting angle direct airflow where it is needed most, while the fan-forced design helps to distribute it throughout the room.
  • CONVENIENT CONTROLS: The dual knob thermostat allows you to easily adjust the temperature to just the right level for your space and to turn the ceiling mount heater on and off quickly.
  • SMART SAFETY FEATURES: A built-in sensor switches the device off automatically if it overheats, while a power indicator light ensures that you know when the unit is in use.

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The 3,000-5000-watt Comfort Zone CZ220 is another powerful ceiling mount heater that can help add gentle heat to the garage without taking valuable floor space. The first thing you’ll notice about the CZ220 is the rugged, heavy-gauge steel construction. This rugged build makes it suited to the harshest conditions.

Simple manual controls make it easy to maintain the desired heating levels. The adjustable thermostat, for instance, is conveniently controlled from a dual-knob at the front of the heater. Adjustable louvers, meanwhile, allow you to direct the heat where it’s needed most. An in-built fan system helps to distribute the warmth faster and evenly.

For purposes of safety, the CZ220 switches off automatically in case of overheating. The unit measures 17.9 x 14 x 14.5 inches and weighs 24.2 lbs.

Pros

  • 11,285 to 17,065 BTU
  • Space-saving design
  • Adjustable louvers
  • Durable steel construction

Cons

  • You may need to tighten the fan blades

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6. Dimplex DGWH4031G 4,000-Watt Garage and Shop Heater

DIMPLEX DGWH4031G Garage and Shop Large 4000 Watt...
  • Garage/workshop fan-forced heater with 4000-watt stainless-steel element
  • 13,640 BTUs; automatic temperature control from 45 to 77 degrees F
  • Fan delay uses residual heat for economical performance; auto safety shut off
  • Attaches to wall/ceiling with included mounting bracket; heater swivels to direct heat
  • Measures 11 by 7-2/7 by 9 inches. Heating Element- Fan is propeller type, accurately balanced and correctly pitched. 240V

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Available in grey and black finishes, the Dimplex DGWH4031G is a durable 20-amp, plug-in heater with all the controls to keep you warm and cozy in your workspace. A premium stainless steel construction and steel elements ensure that the unit performs even in the most challenging situations. The powder-coated epoxy finish, meanwhile, guarantees long-term corrosion resistance.

The DGWH4031G features automatic temperature control for easy temperature setting. A built-in adjustable thermostat keeps temperatures in the 45 to 77F range. The unit uses a fan propeller for faster, more even heat distribution. Fan delay uses the residual heat for economical performance. A 6-foot cord with a NEMA standard plug is included.

The 12.3-pound heater comes with multiple safety features, including overheating shutoff. You also get a one-year limited manufacturer warranty.

Pros

  • Up to 13,640 BTU
  • Built-in adjustable swivels
  • Easy wall/ceiling installation
  • Mounting brackets included

Cons

  • A bit noisy

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7. King PGH2448TB 4800-Watt, 20-Amp Portable Garage Heater

King Electric PGH2448TB Portable Garage Heater...
  • Built-in thermostat (45°F - 80°F) and On/Off rocker switch Power indicator light Auto reset fan delay – increases efficiency Auto reset thermal cutout – ensures heater shut-off in an unsafe condition 6' power cord with 30 Amp plug Convenient handle with built-in cord storage Durable scratch and rust resistant finish Stainless steel tubular heating element Mounting bracket for wall or ceiling installation included

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A rugged portable heater designed for high-capacity applications, the King PGH244TB features a flow-through construction that efficiently moves air throughout the room. It pulls cold air from the back and releases warm air through the front, creating a convective movement that leads to gentle, efficient heating.

The 20-amp PGH2448TB is suited for spaces up to 450 square feet and comes with a 6-foot cord and a 20-amp plug for convenience. A SureStop auto-shutoff technology provides protection in case of overheating. The heater uses fan delay to increase efficiency in heat dissipation during cool down. A built-in thermostat, meanwhile, makes climate control effortless.

The PGH244TB is durable and ETL Certified. It measures 13 x 9 x 11 inches, weighs 10 pounds, and comes with a 1-year warranty.

Pros

  • Adjustable thermostat
  • Flow-through construction
  • ETL Certified
  • One year warranty

Cons

  • No remote control
  • A bit noisy

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8. Dr. Infrared DR-975 7,500-Watt Hardwired Garage Heater

Sale
Dr Infrared Heater DR-975 7500-Watt 240-Volt...
  • Heavy duty 240V single Phase 4700/7500W electric heater
  • Hardwired, wall/ceiling-mounted heater
  • Remote controlled thermostat with temperature range from 50 - 90 degree
  • 5 adjustable louvers to direct airflow
  • UL/CUL listed; timer feature; heavy duty fully enclosed motor

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The heavy-duty Dr. Infrared DR-975 is easy to install and delivers a gentle yet powerful bust of warmth to keep you cozy in the garage or any other unconventional work site. The 7,500-watt heater can be the primary heat source but functions equally well as a secondary heater.

It uses a spiral steel electric heating element to provide uniform heating while ensuring long product life. The heating elements are totally enclosed and thermally protected for safety. The heavy-duty ball-bearing, meanwhile, remains permanently lubricated for minimal maintenance. A large, dynamic fan provides maximum airflow with minimum noise.

The DR-975 installs either on the wall or ceiling (universal bracket included). It comes with an in-built thermostat for temperature control, with wiring available for an optional wall-mounted thermostat.

Pros

  • 5-way adjustable louvers
  • Remote controlled
  • UL and CUL Listed
  • 1-year warranty

Cons

  • A bit noisy
  • Hardwiring required

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9. Berko Industrial Space 5,000-watt Heater, Single-Pole Thermostat

Berko Industrial Space Heaters with Single-Pole...
  • Overall WxDxH: 14x12-3/8x12-1/2"
  • Amps: 9/20.9
  • BTUs: 6396/17100
  • Volts: 208/240
  • Watts: 5000

Last update on 2020-10-19 / Affiliate links / Images from Amazon Product Advertising API

The Berko industrial space heater combines horizontal and down-flow in one unit and comes with a 45135F single-pole thermostat for efficient, long-term performance. It connects to either a 208 or 240-volt single-phase outlet, with the heating elements arranged in a uniform grid pattern for maximum heat production.

To help push the warm air out is a powerful fan with oversized blades. The motor bearings are permanently lubricated for minimal maintenance. Adjustable louvers help direct the warm air throughout the intended space. The package includes a mounting bracket.

The Berko comes in a grey finish with epoxy powder coating. It weighs 29 pounds, is UL and CUL Listed, and comes with a one-year warranty.

Pros

  • Up to 17,100 BTU
  • Inbuilt thermostat
  • Adjustable louver
  • Installation brackets included

Cons

  • It’s a bit pricey
  • Also, it’s noisy

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10. Cadet RCP502SCM Electric Portable Garage Camo Heater

Cadet RCP502SCM Electric Portable Garage Camo...
  • Includes high-temperature Safety shutoff feature
  • Six-foot cord and heavy-duty bracket for wall mount or floor stand
  • Built-in adjustable thermostat
  • Use the fan-only feature to circulate air
  • Ideal for your shop or garage

Last update on 2020-10-19 / Affiliate links / Images from Amazon Product Advertising API

If you’re shopping for a light, portable garage heater, another great option is the 20-amp Cadet RCP502SCM. The Cadet is a dual-purpose unit that can also function as a fan when in fan-only mode. A dual-pole in-built thermostat lets you adjust and monitor temperatures.

The heater comes with a 6-foot cord for convenient positioning. A heady-duty bracket for installation is also included. It installs on the wall or ceiling but can also work on a floor stand. A fan helps to blow the heat out faster and more evenly.

The 5,000-watt heater weighs 29.5 pounds and is both UL and ETL Listed. For the best performance, leave a 3 to 6-foot clearance around it.

Pros

  • Two heat settings (5,000/3,333 watts)
  • Six-foot cord included
  • Built-in adjustable thermostat
  • Fan-only mode available
  • ETL Listed to UL Standards

Cons

  • The required 20-amp plug is not included

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Best 240v Garage Heater Buying Guide

From the reviews, you can tell that the best electric garage heater 240v come in a wide range of styles and design options. The following considerations should help you pick the right one for your application.

Types of Electric Garage Heaters – Which can be the Best 240v Electric Garage Heater?

There are two broad ways to categorize electric garage heaters – by the heating method and by portability. By the method of heating, you can choose either fan-forced (convective) or radiant heaters. When it comes to portability, meanwhile, there are two options; fixed and portable.

Let’s find out what you get with each option.

Fan-Forced vs. Radiant Heaters

Fan-Forced heaters

Fan-forced heaters are some of the most common, even if not in the garage. The way they work is simple. An electric current is passed through a heating element inside the heater. As the electric element heats up, it dissipates some of the heat to the air passing through the heater. The hot air is then pushed out of the heater and into the rest of the room.

The reason they are called forced-air is that they often use a fan or blower system to aid the distribution of warm air. The inbuilt fan blows the warm air faster and more evenly throughout the intended space. The action of the fan, combined with natural convection, also helps draw cold air into the heater.

Advantages

  • Lower initial costs: Very often, fan-forced heaters cost less than twice the price of similarly rated radiant heaters.
  • Even heating: Fan-forced heaters are also better at heating a space evenly. Thanks to the fan, heat is pushed to every corner of the room.

Disadvantages

  • Higher operation costs: Over a year, it costs more to run a fan-forced heater than a radiant heater. Why? Because fan-forced heaters are less efficient.
  • Lots of noise: The blowing fan makes significant noise. Unless you’re willing to work through it, this noise could be a nuisance.

2. Radiant Heaters

Though fan-forced heaters are the more common type of heater in homes in general, in the garage, radiant heaters rule.

These heaters work slightly differently from convective heaters. Although they also involve the passing of electric current through an electric element to generate heat, the heating element and the heat distribution process are different.

First off, fan-forced (convective) heaters often use a metal heating element. Radiant heaters, however, mostly use quartz heating elements. Secondly, rather than pass the heat to the surrounding air, radiant heaters transmit heat in electromagnetic waves that only heat objects. The waves leave the surface of the heating element and are only absorbed by solid objects on their path, such as you.

Advantages

  • Very efficient heating: Since the resulting heat is directed to objects such as people that need it most, this form of heating is very efficient. You don’t have to worry about warm air being blown out of the room.
  • Easy to work around: Radiant heating is less noisy, thus less distraction. Also, you don’t have to move furniture and other items around to make room for airflow.

Disadvantages

  • Expensive: Very often, radiant heaters cost twice as much as comparable convective electric heaters.

Fixed vs. Portable

1. Fixed Heaters

Fixed electric garage heaters are permanently installed. They can be installed either on the wall or the ceiling.

Advantages

  • Safer: Since the units are permanently installed in a secure location, you don’t have to worry about tip-over and tripping over cables.
  • Easier maintenance: Once the heater is permanently installed, you also don’t have to worry about accidental spills and breakages. This reduces maintenance requirements and prolongs the appliance’s life.

Disadvantages

  • Professional installation required: Installing a fixed garage heater requires the expertise of a professional. This could add to initial investment costs.

2. Portable Heaters

Portable garage heaters are often smaller and designed to be easily carried around. In most cases, they come with easy-grip handles for carrying.

Advantages

  • Take it everywhere: Since you can carry the heater around with ease, you can use it in many other applications, even outside the garage.
  • Lower initial costs: Portable heaters are smaller in size and plug-in (rather than hardwired), thus require a lower initial investment.

Disadvantages

  • Prone to accidents: Tip-over and tripping over cables are two common accidents when using portable heaters. Accidental touching of hot parts is another possible issue.

Factors to Consider When Buying the Best 240V Electric Garage Heater 

There are several factors to consider when selecting a 240-volt electric garage heater. These include;

  • Power (watts)

Depending on the amperage (amps), a 240-volt heater can have a power (wattage) rating anywhere up to 10,000+. Home heating experts recommend 4,000 to 5,000 watts for medium-sized garages and 7,500 watts or more for 2-car garages or larger applications.

  • Features

Vital electric garage heater features include adjustable louvers for heat direction and a long power cord for convenient positioning. Also, look out for easy lift carry handles for effortless mobility and wheels where necessary.

  • Settings/Control

Settings and controls to prioritize include timer function, remote control, and a thermostat. Also, consider the type of thermostat. Is it programmable? Is it in-built? Digital control is another factor to consider.

  • Safety

Finally, it’s critical that you find a safe-to-use heater. A safe heater is certified or listed by a recognized testing laboratory such as the UL, CSA, CUL, or ETL. The heaters also feature safety technologies such as anti-tip-over protection, cool-to-touch housing, and overheating protection.

 

How to Install 240v Electric Garage Heater

If you’ve been contemplating installing an electric heater in your garage, here’s a quick DIY guide for you to watch.

Summary

A 240-volt electric garage heater would be an ideal solution to your garage heating worries. The best electric garage heater 240v pack plenty of heating power, often generating up to tens of thousands of BTUs worth of thermal energy. If you choose to buy one, make sure to find the right type with the necessary features. Also, choose a safe heater with multiple controls and settings.