7 Best Electric Heaters for Your Two Car Garage
Is your two-car garage feeling more like an icebox than a workspace when winter hits? Whether you’re a DIY enthusiast, a car aficionado, or just need a warm spot for storage, finding the right heating solution is crucial. A chilly garage isn’t just uncomfortable; it can also make tasks harder and even damage sensitive equipment. That’s why we’ve put together a list of the best electric heater for two car garage options, designed to keep your space toasty and productive all year round.
Electric garage heaters offer a fantastic blend of convenience, safety, and efficiency. They don’t produce harmful fumes, are relatively easy to install (especially the plug-in models), and can quickly bring a large area up to a comfortable temperature. But with so many choices out there, how do you pick the perfect one for your particular two-car garage setup?
Don’t sweat it! We’ve scoured the market to bring you a comprehensive review of seven top contenders. From heavy-duty hardwired units to powerful portable options, we’ve got something for every need and budget. Let’s dive in and find the ideal heating companion for your garage!
1. EUHOMY Electric Garage Heater, 7500 Watt with Remote
If you’re looking for serious heating power for a substantial two-car garage or even a larger workshop, the EUHOMY 7500 Watt heater is a powerhouse. This unit is designed to deliver a whopping 25,590 BTUs, easily warming spaces up to 1,250 square feet. What really sets it apart is its sturdy construction and intelligent features like an ECO energy-saving mode and a 9-hour timer, giving you precise control and helping manage those energy bills. It’s a hardwired beast, so you’ll want to call in a professional for installation, but the consistent, quiet warmth it provides is well worth the effort.
Key Features:
* High performance: 5630-7500 watts, 25590 BTU max
* Adjustable temperature range: 45-99℉
* Heats large areas up to 1,250 sq ft
* Low noise operation at 58 decibels
* Sturdy thick gauge steel construction
* Two installation methods: Top and wall mount
* Four installation angle adjustment options
* ECO energy-saving mode and intelligent adjustment
* 9-hour timer function
* Remote control included
* Overheating protection mechanism
* ETL certified for safety
* Requires 240V hardwired professional installation (no power cord included)
Pros:
* Exceptional heating capacity for large garages
* Robust and durable construction
* Energy-saving modes help optimize power use
* Flexible installation options for space-saving
* Convenient remote control and timer
* Comprehensive safety features
Cons:
* Requires professional 240V hardwired installation
* No power cord included
User Impressions: Customers frequently praise this heater for its ability to quickly and effectively warm up large, uninsulated spaces. The remote control and timer functions are often highlighted as major conveniences. While the hardwired installation is a common point, users generally agree the performance justifies the effort.
2. TEMPWARE Electric Garage Heater, 7500-Watt Digital
The TEMPWARE 7500-Watt Digital Electric Garage Heater is another top contender for keeping your two-car garage comfortable. Similar to the Euhomy, this unit offers powerful heating with impressive BTU output, capable of warming areas up to 1,250 square feet. Its stand-out features include adjustable louvers and variable mounting angles for precise air direction, along with a smart ECO mode that automatically adjusts its operation to save energy. Built from heavy-duty steel and ETL certified, it’s a reliable and safe choice for any busy workshop.
Key Features:
* Adjustable louvers and variable mounting angle
* Maximum 25,590 BTUs, heats up to 1,250 sq ft
* Power range: 6,250 to 7,500 watts
* Smart ECO mode for energy efficiency
* 1-12 hour auto-off timer function
* Built-in thermostat (45°F to 95°F)
* Automatic overheat protection
* Heavy-duty steel construction for durability
* ETL certified for safety
* Requires 240V hardwired professional installation (no power cord included)
Pros:
* Excellent heating capacity for spacious garages
* Precise airflow direction with adjustable louvers
* Energy-saving ECO mode and timer
* Durable, long-lasting construction
* Reliable safety features
* Thermostat for consistent temperature control
Cons:
* Requires professional 240V hardwired installation
* Power cord not included
User Impressions: Reviewers often commend the TEMPWARE heater for its powerful and consistent heat output, making cold garages usable. Users appreciate the digital controls and the ECO mode for reducing energy consumption. The robust build quality also receives positive feedback, ensuring it stands up to tough garage environments.
3. CTSC 10000W Electric Garage Heater, 240v Hardwired
When you need uncompromising heat for an extra-large two-car garage or an uninsulated commercial workshop, the CTSC 10000W Electric Garage Heater steps up to the plate. This absolute beast delivers 34,130 BTUs, heating spaces up to 1,200 square feet with ease. What’s truly innovative is its voltage display screen, helping you quickly troubleshoot common installation issues by showing if the voltage is too low – a clever solution to a frequent user problem. With multiple heat settings, an ECO function, and robust SPCC cold-rolled steel construction, this heater is built for serious work.
Key Features:
* High-powered: 10000W, Max 34,130 BTUs
* Heats large areas up to 1,200 sq ft
* Innovative Voltage Display Screen for troubleshooting
* Sturdy SPCC cold-rolled steel body
* Overheating protection and ETL certified
* Two control methods: Digital touch panel and remote control
* Three heat settings: 10000W(H), 7500W(L), Fan Only(FA)
* ECO Function for energy efficiency
* 1-8 hour timer function
* Wall-mounted and hanging installations
* Adjustable angles for precise airflow
* Mounting bracket, screws, and washers included
* Requires 240V hardwired professional installation (no power cord included)
Pros:
* Exceptional heating power for very large or poorly insulated spaces
* Unique voltage display for easy troubleshooting
* Extremely durable construction
* Versatile heat settings and fan-only mode
* Space-saving installation options
* Energy-saving ECO mode and timer
Cons:
* High power requires dedicated 240V circuit and professional installation
* No power cord included
User Impressions: Customers rave about the sheer heating capability of the CTSC 10000W, noting its effectiveness in quickly warming up vast, drafty garages. The troubleshooting voltage display is a much-appreciated innovation, saving users time and hassle. Its solid build and consistent performance make it a favorite for those needing heavy-duty heating.
4. Newair 5600W Portable Electric Garage Heater
For a blend of power and portability, the Newair 5600W Portable Electric Garage Heater is an excellent choice. This unit packs a punch with 5,600 watts of heating power, capable of warming up a two-car garage (up to 600 square feet) with impressive efficiency. Its rugged, black powder-coated steel body is built to withstand the knocks and scuffs of a garage environment. What truly makes it stand out is its integrated cord wrap and carry handle, making it incredibly easy to move and position wherever you need the heat most, perfect for targeting specific work areas or moving it between different parts of your shop.
Key Features:
* Powerful 5,600 watts of heating power
* Heats up to 600 sq ft (ideal for a two-car garage)
* Rugged black powder-coated steel exterior
* Built-in thermostat and auto-fan temperature control
* Portable design with cord wrap and carry handle
* UL-certified safety features
* Automatic shut-off for overheating protection
* Outer construction stays cool after use
Pros:
* Strong heating capacity for standard two-car garages
* Excellent portability for flexible placement
* Durable and robust construction
* Thermostat for energy-efficient temperature management
* Comprehensive safety features for peace of mind
* Plug-and-play operation (no hardwiring needed)
Cons:
* May not be sufficient for very large or extremely uninsulated garages
* Maxes out at 600 sq ft, potentially less than some larger 240V units
User Impressions: Users love the Newair for its “grab-and-go” convenience and impressive heating speed for its size. The sturdy design is frequently praised, as is the thermostat’s ability to maintain a comfortable temperature. It’s often recommended for those who want serious heat without the commitment of a hardwired installation.
5. Dura Heat EUH1465 Electric Forced Air Heater with Pivoting
When you need quick, targeted warmth for a specific zone within your two-car garage, or if your garage is on the smaller side (up to 250 sq ft), the Dura Heat EUH1465 is a fantastic portable solution. This compact forced-air heater delivers 1500W of PTC ceramic heating, meaning rapid warmth in a durable, steel-bodied package. Its versatility shines with heat and fan-only settings, and the adjustable thermostat ensures you get just the right level of comfort. Lightweight with a robust handle, it’s designed to be easily moved exactly where you need it – whether that’s under the car, at your workbench, or anywhere else.
Key Features:
* Powerful 1500W PTC ceramic heating
* Rugged steel construction
* Versatile heat and fan-only settings
* Built-in adjustable thermostat
* Safety shut-off for overheat protection
* Portable and compact design (approx. 8.5″ H x 8″ W x 7″ D)
* Ideal for small areas up to 250 sq ft
* High velocity fan for efficient air circulation
* Convenient 6 ft power cord with polarized plug
Pros:
* Excellent portability and compact size
* Quick heating with PTC ceramic technology
* Durable steel body built for tough environments
* Flexible fan-only option for air circulation
* Simple plug-and-play operation
* Affordable option for targeted heating
Cons:
* Only suitable for smaller garages or spot heating in larger ones
* Lower wattage than hardwired units, not for whole-garage heating of a two-car garage
User Impressions: Customers often purchase the Dura Heat for its efficiency in small spaces or for providing supplemental heat to a specific workstation. Its compact size and durable build are highly appreciated, making it a reliable choice for mechanics and hobbyists alike. The quick heat-up time is a consistent highlight.
6. Briza Infrared Electric Patio Heater – Indoor/Outdoor
While traditionally marketed for outdoor use, the Briza Infrared Electric Patio Heater offers a unique and highly effective way to warm up your two-car garage, especially if you prefer radiant heat over forced air. Unlike fan-forced heaters that warm the air, infrared technology directly heats objects and people, similar to the sun’s warmth. This makes it incredibly efficient in drafty garages where air heating can be lost quickly. With dual-use mounting options (wall/ceiling or adjustable tripod stand) and an IP55 rating for all-season protection, it’s a versatile and durable choice, delivering clean, silent warmth with three heat levels and a convenient remote.
Key Features:
* Dual-use: Wall/ceiling mounting hardware or adjustable tripod stand
* Remote control for power, timer, and heat levels
* Built-in tip-over safety sensor (auto-shutoff)
* Carbon infrared technology for radiant heat
* IP55 rating for 4-season indoor/outdoor use
* Three heat levels: 900W, 1200W, 1500W
* Built-in timer (1-9 hours)
Pros:
* Direct radiant heat is highly efficient in drafty spaces
* Silent operation
* Versatile installation options (mounted or portable with stand)
* Durable and weather-resistant (IP55 rated)
* Remote control and timer for convenience
* Excellent safety features
Cons:
* Lower wattage than dedicated garage forced-air heaters
* Heats objects/people directly, not the ambient air as effectively
* May need multiple units for comprehensive heating in a large garage
User Impressions: Users appreciate the Briza for its immediate, comfortable warmth, especially in spaces where traditional heaters struggle due to drafts. The silent operation is a major plus, as is its versatility for both indoor and outdoor applications. Many find it ideal for warming specific zones or as a supplemental heater.
Bonus Pick: Essential for Maximizing Your Heater’s Performance
7. Thermal Insulated Garage Door Curtain with Clear Window
No matter which electric heater for two car garage you choose, its efficiency will be dramatically improved with good insulation. The Thermal Insulated Garage Door Curtain is a game-changer in this regard. This isn’t an electric heater itself, but it’s an absolutely crucial accessory for keeping your garage warm and saving on energy bills. Designed to fit standard 16ft x 7ft garage doors, this magnetic curtain acts as a barrier against cold drafts, significantly reducing heat loss. Made from durable Oxford fabric with thick polyester filling, it also offers noise reduction and features a clear window for natural light – a brilliant way to optimize your heating strategy without adding more watts.
Key Features:
* Fits 16ft x 7ft garage doors (measure before ordering)
* Energy-saving: Prevents drafts, reduces heat loss, lowers energy costs
* Noise reduction properties
* Well-crafted: Durable Oxford fabric, thick polyester filling
* Weighted bottom for natural draping
* Extra-large magnetic strips for tight seal and wind resistance
* Pet-friendly & hands-free automatic sealing
* Transparent window design for natural light
* Easy installation with hook tape and pushpins
Pros:
* Significantly improves heating efficiency of any garage heater
* Reduces energy bills by preventing heat loss
* Easy, tool-free installation
* Durable and scratch-resistant material
* Maintains natural light with clear window
* Adds noise reduction
Cons:
* Not a heater itself, but a complementary insulation product
* Requires measuring your garage door for a precise fit
User Impressions: Homeowners consistently report a noticeable difference in garage temperature after installing this curtain, often stating that their existing heaters now work much more effectively. The ease of installation and the ability to maintain natural light are frequently highlighted as key benefits. It’s lauded as an inexpensive yet highly impactful solution for garage comfort.
Frequently Asked Questions (FAQs)
Q1: What size electric heater do I need for a two-car garage?
A1: For a typical two-car garage (around 400-600 sq ft), you’ll generally need a heater providing at least 5,000 watts (17,000 BTUs) for moderate warmth, or 7,500-10,000 watts (25,000-34,000 BTUs) for colder climates or less insulated garages. Always consider your specific garage’s insulation, ceiling height, and local climate.
Q2: Is a 240V electric heater necessary for a two-car garage?
A2: For optimal and quick heating of a two-car garage, a 240V hardwired electric heater (like the 5000W+ models reviewed) is highly recommended. These provide significantly more power than standard 120V plug-in heaters, which are often only sufficient for very small spaces or spot heating.
Q3: How can I make my garage more energy-efficient for heating?
A3: Improving your garage’s insulation is key. Start with weatherstripping around doors and windows, and consider insulating your garage door (like with the Thermal Insulated Garage Door Curtain). Adding insulation to walls and ceilings, if not already present, will also drastically reduce heat loss and lower your heating costs.
Q4: Are electric garage heaters expensive to run?
A4: The operating cost depends on your electricity rates, the heater’s wattage, and how often you use it. Higher wattage heaters (like 7500W or 10000W) can be expensive if run continuously in an uninsulated space. Using a heater with a thermostat, timer, or ECO mode, and ensuring your garage is well-insulated, will help manage running costs.
Q5: What safety features should I look for in an electric garage heater?
A5: Always prioritize safety. Look for features like overheating protection (automatic shut-off), tip-over switches (for portable units), and a sturdy, durable construction. Certification marks like ETL or UL are also important indicators that the heater meets safety standards.
Q6: Can I use a regular indoor space heater in my garage?
A6: It’s generally not recommended to use standard indoor space heaters in a garage. Garages are often dustier, less insulated, and can have flammables present. Dedicated garage heaters are built more robustly, often have higher wattage for larger spaces, and are designed with specific safety considerations for tougher environments.
Q7: What’s the difference between forced-air and infrared electric heaters for a garage?
A7: Forced-air heaters (most common garage heaters) use a fan to blow heated air, warming the ambient space. They are good for overall room heating. Infrared heaters, like the Briza, emit radiant heat that directly warms objects and people in its path, similar to the sun. They are highly efficient in drafty areas because they don’t rely on warming the air, but they might not heat the entire space uniformly.
