It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 garage heater wall unit. Its followed by an in-depth review of each garage heater wall unit. Hopefully, once you are done reading this article, you will be well informed about garage heater wall unit and be able to select the right garage heater wall unit for you without any hesitations.

Best garage heater wall unit

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Best garage heater wall unit reviews

1. Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater

Feature

Easy outside access to thermostat and A/C terminals and gas connection
Limited 3 year warranty on parts and burners
Powered exhaust allows for vertical or horizontal venting
Natural Gas to Liquid Propane conversion kit included
80,000 BTU per hour heats up to 2,000 sq. ft.

Description

If you are looking to turn your garage or barn into a work space you can use all year-round, you will have to find a safe quiet and reliable heat source. This 80,000 BTU Natural Gas Unit heater is the way to go. It uses a built-in electric high velocity fan to pull cool air into the rear of the heater, across a heat exchanger, then forcing warm air into the surrounding areas. These heaters only require 115v AC power and can be vented vertically or horizontally - please check local codes and restrictions. With a mounting clearance of only 1 inch, the supplied brackets, external access to power, and thermostat connections - installation is a cinch. With the Durable Spark ignition and robust factory standard self diagnostic control module, we can offer a 3 year factory warranty on all parts and burners and a 10 year warranty on any defects in the heat exchanger. This heater offers the operating versatility and safety that you have come to expect from Mr. Heater.

2. Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater

Feature

Easy outside access to thermostat and A/C terminals and gas connection
Limited 3 year warranty on parts and burners
Powered exhaust allows for vertical or horizontal venting
Natural Gas to Liquid Propane conversion kit included
50,000 BTU per hour heats up to 1250 sq. ft.

Description

If you are looking to turn your garage or barn into a work space you can use all year-round, you will have to find a safe quiet and reliable heat source. This 50,000 BTU Natural Gas Unit heater is the way to go. It uses a built-in electric high velocity fan to pull cool air into the rear of the heater, across a heat exchanger, then forcing warm air into the surrounding areas. These heaters only require 115v AC power and can be vented vertically or horizontally - please check local codes and restrictions. With a mounting clearance of only 1 inch, the supplied brackets, external access to power, and thermostat connections - installation is a cinch. With the Durable Spark ignition and robust factory standard self-diagnostic control module, we can offer a 3 year factory warranty on all parts and burners and a 10 year warranty on any defects in the heat exchanger. This heater offers the operating versatility and safety that you have come to expect from Mr. Heater.

3. EconoHome Wall Mount Space Heater Panel - with Thermostat - 400 Watt Convection Heater - Ideal for 120 Sq Ft Room - 120V Electric Heater - Overheat Protection

Feature

SAVE UP TO 50% OF THE COST TO HEAT YOUR HOME: Lower energy bills and still feel cozy and warm with our Electric Space Heater. Our heaters utilize 1/3 less electricity than conventional space heaters, costing you less, as well as warming your room to a consistent, ambient temperature.
CONVECTOR HEATER SPECS: Ideal for a 200 sq. ft. room. 400 watts, 120 volts, 3.33 amps. Measures 23.5 x 23.5 x ". ETL & IEC approved. UL 2021 & RoHS compliant. ADJUSTABLE PLUG-IN THERMOSTAT INCLUDED. The unit can be HARD WIRED, and has a 3 Year Warranty!
HEAT RESISTANT TECHNOLOGY: Our flat panel space heater will heat the room quickly using a unique convection heating method. This electric wall heater operates at a safe, consistent temperature, emitting radiant heat directly from the panel as well as utilizing convection currents rise from behind the panel which circulates the heated air throughout your room.
UPDATED CRACK RESISTANT MODEL: This upgraded, durable heater is TRIPLE REINFORCED and is constructed with superior calcium silicate materials. TRIPLE INSULATED for electrical safety & EASY TO MOUNT on any wall. (Installation hardware included). If used in a BATHROOM area, we recommend hardwiring the unit to avoid contact with water. The sleek, PAINTABLE DESIGN, blends with any dcor, and is quiet as well as lightweight.
IDEAL FOR ASTHMA AND ALLERGY SUFFERERS: People who suffer with Asthma and dust allergies can enjoy warmth without irritation, because our product does not eliminate moisture from the air, nor does our heater circulate the dust around the room. THERE IS NO FAN, making it ideal for all rooms. WE RECOMMEND PURCHASING THE HEAT GUARD ACCESSORY AS A SAFETY PRECAUTION WHEN USED IN CHILDREN'S ROOMS AND/OR ROOMS FREQUENTED BY PETS.

Description

ECONOMICAL HEAT TECHNOLOGY:
EconoHome wall mounts convective panel heaters are designed to be used for long periods of time at extremely low running cost & lowers up to 50% of your energy bill & utilizes 1/3 of the energy compared to other conventional space heaters. Warm the room of your choice without having to heat the entire house!

HOW THIS HEATING METHOD WORKS:
Our wall heaters provide some radiant heat from the panel but most heat by convection currents that rise behind the panel releasing a uniformed room temperature; the air is blown over a convection heating element, & then the warm air circulates through the room.

NEW & IMPROVED HEATING METHOD:
The efficiency of the panel is improved, heating the room quickly while attaining a higher room temperature for the same electrical rating. Consequently, our wall mount heaters have an optional feature of a separate heat barrier which is installed on the wall behind the panel, thereby greatly reducing the heat loss through the wall.

SAFER FOR PETS & KIDS & HEAT RESISTANT:
Our upgraded version is triple reinforced & insulated for electrical safety. It provides a constant source of heat but doesn't feel hot on the exterior surface. This Convector heating panel is ideal to be used in bathrooms and perfect for pets with hair that sheds since there are no blowing fans or vents.

SLEEK DCOR & EASY TO MOUNT:
Our Heaters can be painted with no-odor water-based paint of any color to match or enhance the dcor of your room. EASY TO MOUNT, all mounting hardware & clear instructions included.

NO FAN FOR ALLERGIN SUFFERERS:
No fan, ideal for Asthma or Allergy sufferers & will prevent nasal congestion & heat irritation & dust accumulation for adults, babies & kids.

Convector Heating Panel Specs:
Wattage: 400
Volts: 120
Room Capacity: Up to 200 Sq. Ft.
ETL & IEC Approved
RoHS compliant
Dimensions: 23.5 x 23.5 x inch
3 YEAR W

4. Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

Feature

WiFi enabled makes it possible for you to control the temperature from your phone!
Safe to the touch grill. 1500 watts of power means you can heat up to 750 sq. ft. with supplemental heating.
Space saving wall mount design means you don't lose floor space. Perfect for bedrooms, kitchens, offices and more
When installed over the outlet, you can hide the cord inside the heater. This unit stays cool to the touch and the wall stays cool.
Safe to the touch grill.

Description

This new Wifi heater will make it easy for you to control the temperature of your wifi unit right from your phone!

5. Stiebel Eltron 074057 240-Volt 2000-Watts Wall Mounted Electric Fan Heater

Feature

Surface mount design
Quality construction
Quiet operation
Built in thermostat for maximum comfort
Reliable performance

Description

Stiebel Eltron CK 20E (208-240V) Wall Mounted Electric Fan Heater, 208-240 VoltsStiebel Eltron CK 20E (208-240V) Wall Mounted Electric Fan Heater, 208-240 Volts is ideal for bathrooms, kitchens, hallways, and any location where quick heat is needed. They feature surface-mount design with quick, easy installation, and can be installed over existing outdated heaters. They have a unique design that enhances decor. The compact design fits almost anywhere, and the downdraft design eliminates cold floors. The features also include quiet operation, built in thermostat, and quality construction. The Stiebel Eltron CK 20E electric wall mounted heater is a sleek alternative to conventional electric space or recessed heaters and provides quick heat in just about any location. It can be mounted anywhere in the house and has a new design to effectively and efficiently disburse heat throughout the general area. At 240 volts it produces 2000 watts of heat with a fan to help improve heat transfer. Stiebel Eltron CK 20E (208-240V) Wall Mounted Electric Fan Heater, 208 Volts Specifications: 208 Volt 7.2 Amps 1.5 KW 15 Amp circuit breaker 14 AWG in. supply wire gauge Heating element: Nichrome Wire Thermostat: Bimetal type High limit: Bimetal type Motor: 18 Watt shaded pole Blower: Galvanized steel, squirrel cage type Height x Width x Depth: 18 1/8" x 13 1/4" x 4 3/4"; 460mm x 335mm x 123mm Housing: Painted steel/plastic Model: CK20E Stiebel Eltron CK 20E (208-240V) Wall Mounted Electric Fan Heater, 240 Volts Specifications: 240 Volt 7.5 Amps 2.0 kW 15 Amp circuit breaker 14 AWG in. supply wire gauge Heating element: Nichrome Wire Thermostat: Bimetal type High limit: Bimetal type Motor: 18 Watt shaded pole Blower: Galvanized steel, squirrel cage type Height x Width x Depth: 18 1/8" x 13 1/4" x 4 3/4"; 460mm x 335mm x 123mm Model: CK20E Housing: Painted steel/plastic

6. Stiebel Eltron 074058 120-Volt 1500-Watts Wall Mounted Electric Fan Heater

Feature

Surface mount design
Quality construction
Quiet operation
Built in thermostat for maximum comfort
Reliable performance

Description

Stiebel Eltron CK 15E (120V) Electric Wall Mounted Fan Heater, 120 VoltsThe Stiebel Eltron CK 15E Electric Wall Heater is ideal for bathrooms, kitchens, hallways, and any location where quick heat is needed. They feature surface-mount design with quick, easy installation, and can be installed over existing outdated heaters. They have a unique design that enhances decor. The compact design fits almost anywhere, and the downdraft design eliminates cold floors. The features also include quiet operation, built in thermostat, and quality construction. Stiebel Eltron CK 15E (120V) Electric Wall Mounted Fan Heater, 120 Volts Specifications: 120 Volt 12.5 Amps 1.5 KW 15 Amp circuit breaker 12 AWG in. supply wire gauge Heating element: Nichrome Wire Thermostat: Bimetal type High limit: Bimetal type Motor: 18 Watt shaded pole Blower: Galvanized steel, squirrel cage type Height x Width x Depth: 18 1/8" x 13 1/4" x 4 3/4"; 460mm x 335mm x 123mm Housing: Painted steel/plastic CK15E

7. Dyna-Glo BFSS30NGT-4N 30,000 BTU Natural Gas Blue Flame Thermostatic Vent Free Wall Heater, White

Feature

Natural Gas Ready (Fuel conversion not permitted)
Blue Flame Technology works by convicting heat to warm the air the same way as a central heating system
15, 000-30, 000 BTU's/hr. adjustable heat output for up to 1, 000 sq. ft.
Thermostat control knob automatically maintains your ideal heat level
No electricity required allows for reliable back-up heating incase of an emergency situation

Description

Dyna-Glow wall heaters are the ideal choice for safe, indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney. These heaters are great for use in your home, cabin, or garage. Since these heaters do not require electricity to operate, they make an excellent choice for everyday heating, and emergency situations when the power goes out. Using blue flame heating technology, heat is distributed similar to your central home heating system. This Blue Flame Wall Heater burns with 99. 9% efficiency, and operates on Natural Gas only. Not for sale in California or Canada. Check your local regulations on installation restrictions and requirements. DEPENDABLE - Ideal for daily supplemental or emergency use, such as power outages ECONOMICAL - Cut heating bills by warming only occupied areas COMFORT Heater automatically adjusts to your desired temperature; just like your home thermostat SAFE - Built-in oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected CONVENIENT One continuous press of the battery assisted igniter makes ignition quick & effortless VERSATILE - Includes all necessary hardware & bracket for wall mounting UPGRADEABLE - Separately sold optional base legs (WBL100) provide the alternative of floor mounting. Separately sold optional Wall Heater Fan (WHF100) distributes heat in a quiet, yet powerful way.

8. Dr. Heater DR966 240-volt Hardwired Shop Garage Commercial Heater, 3000-watt/6000-watt, DR966 240V

Feature

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

9. Fahrenheat FUH Electric Heater for Garage, Factory, Basement, Warehouse, and Outdoor Use, Beige

Feature

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.

10. NewAir G73 Hardwired Electric Garage Heater, Heats up to 500 square feet

Feature

[Rugged Exterior, Built to Last] The NewAir G73 hard-shell exterior is made from heavy-duty stainless steel. Not only is it durable, but its built to last, especially in tough climates and work conditions. It also comes with a mounting bracket for you to place it on the wall or ceiling of your workspace. This way you can stay toasty and safe with a heater hidden from busy work areas.
[A Powerful Fan to Keep You Warm While You Work] Get quick heat from a fan powerful enough to spread warm air evenly throughout a 500 square foot radius. If you have a two-car garage, large workspace or shed, youll remain warm while you do your work, especially in the dead of winter.
[Hardwired to Your 30 Amp Breaker] The NewAir G73 doesnt come with any of the maintenance issues of a propane heater. It needs to be hardwired into your breaker, so consider hiring a professional electrician to help you. Once your heater is hardwired, your warm workspace is only a switch away.
[An ETL Certified Heater You Can Trust] This Heater is considered one of the safest on the market and is our customers tried-and-true favorite. It is ETL certified for electrical safety, and comes with overheating protection, so rest assured you have one of the most trusted heaters available.
[Direct Your Heat Anywhere with Adjustable Louvers] Direct heat anywhere in your garage with the adjustable louvers and easy tilt head. If you happen to be sitting in one location while you work, you can make sure the heat is sent to the exact spot you need. Or, you can turn the louvers completely open to allow heat to travel everywhere. The choice is yours.

Conclusion

By our suggestions above, we hope that you can found the best garage heater wall unit for you. Please don't forget to share your experience by comment in this post. Thank you!
Elsie Butler