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7 Best Wall Heaters For Bathroom Reviews | Buying Guide

Bathroom wall heaters to alleviate the discomfort of cold bathrooms, especially during colder seasons. These compact units are not just space savers but also efficient in quickly warming up the space. It’s about energy efficiency, safety, and the ability to maintain consistent warmth. 

  • Heating Capacity: Consider the heating capacity measured in British Thermal Units (BTUs) to ensure the wall heater effectively warms the bathroom space, providing optimal comfort.
  • Coverage Area: The size of the bathroom will majorly factor in whether the heater is a hit or a miss. You need to make sure that you are going for a heater that assigns every square foot of area at least 10 watts.
  • Safety Features: Prioritize heaters with built-in safety features such as overheat protection and cool-touch surfaces, mitigating potential risks in the often humid bathroom environment.

For a comprehensive “Buying Guide” and our top recommendations of the best wall heaters for bathrooms, check out our list Next to this introduction.

Best Wall Heaters Table

Best Wall Heaters for BathroomWattageCoverageBuy Now
Heat Storm Wall Heater1500500Check On Amazon
Broan-NuTone Wall Heater750/1500W200Check On Amazon
Envi Wall Heater500130Check On Amazon
Cadet Wall Heater1600160Check On Amazon
Stiebel Eltron Electric Fan Heater1500200Check On Amazon
Minetom Wall Heater450100Check On Amazon
EconoHome Wall Heater400120Check On Amazon

Best Wall Heaters Reviews

1. Heat Storm Hs 1500 Wall Heater

Heat Storm Hs 1500 Wall HeaterThe Heat Storm HS 1500 Wall Heater integrates efficiency with contemporary technology. Its wall-mounted structure optimizes space utilization, making it suitable for various settings such as bedrooms, kitchens, offices, and more. With its Wi-Fi functionality, you can effortlessly regulate the temperature using your smartphone, ensuring unmatched convenience.

Featuring a robust 1500 watts and 5200 BTU, this infrared heater ensures powerful heating. Safety features like tip-over safety shut-off, a touch screen with a digital thermostat, and a provided remote ensure straightforward operation. Its sleek design remains cool to the touch, enhancing safety, while the option to conceal the cord within the heater adds to its visual appeal. Whether heating up to 150 sq. ft in a well-insulated room or serving as a supplemental heat source for up to 750 sq. ft, the Heat Storm HS 1500 guarantees comfort in any space.

Best Features:

  • Heating Capacity(in BTU): 5200
  • Coverage Area(in sq. feet): 150
  • Wattage: 1500 Watts
  • Placement: Wall Mount


  • Wi-Fi enabled for remote control.
  • Touch screen with digital thermostat.
  • Tip-over safety shut-off feature.
  • Space-saving wall-mount design.


  • Limited energy-efficient infrared heating.

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Another Product From the Same Brand:

The Heat Storm 1000 Watt Wall  Heater offers an innovative design and efficient heating capabilities. Its contemporary wall-mounted style is perfect for various spaces like bathrooms, bedrooms, kitchens, and offices, saving valuable floor space. Featuring an adjustable thermostat with an LED display, you can easily control the temperature, while the accompanying remote control enhances convenience.

Its small footprint of less than 2 square feet and compatibility with standard 110v outlets, this heater delivers significant power with 1000 watts and 3400 BTU, effectively heating up to 100 sq. ft as a primary source and up to 500 sq. ft as a supplementary heat source. This makes it a versatile and effective option for enhancing comfort in your bathroom.

2. Broan-NuTone Wall Heater

Broan-NuTone Wall HeaterBroan Nuton has been a leading brand when we are discussing residential ventilation since 1932. With this heater, they have featured an in-built thermostat which can alternatively operate at 2000 watts and 240V or at 1000 watts and 240V.

With the downflow louvres, it has a functional design which allows the air to flow towards the ground. It is a one-piece design along with baked enamel finish that enhances its durability. This wall heater has a simple functioning with the included front-facing, adjustable thermostat with simple controls. Moreover, it is a trustworthy product as it features a nickel-chrome heating element, an overload protector, a high-quality blower wheel, and a lubricated motor. It is also UL listed to have safe and reliable operation.

Professional help is required for the mounting and installation process. With the included instruction manual, you have all the instructions that one needs to learn for easy functioning.

Best Features:

  • Heating Capacity(in BTU): 5118
  • Coverage Area(in sq. feet): 200
  • Wattage: ‎750/1500 Watts
  • Placement: Wall Mount


  • Can run on different powers.
  • Functional design.
  • One-piece design.
  • Baked enamel finish.


  • The thermostat of the product shuts off quickly for some models.

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3. Envi Wall Heater

Envi Wall Heater This wall heater is a low wattage, wall-mounted, an ultra-safe and super-efficient full-room heater that saves at least 50% on the energy bills. It can be used as supplement or can be used to replace central heating

You can keep it running for 24 hours a day to protect the elderly, children and pets from the extreme cold. It creates a healthier environment and prevents allergens and dust from blowing in the air. Also, it does not dry out the air when heating it. With the “Stack convection technology”, it has a fan-less, patented design that helps to create slow-moving and warm air.

It is easy to install and maintain as it does not have any moving parts. It has a sleek design which makes it a stylish addition. The brand offers a 3-year warranty for this product.

Best Features:

  • Heating Capacity(in BTU): 1700
  • Coverage Area(in sq. feet): 130
  • Wattage: 500 Watts
  • Placement: Wall Mount


  • Low wattage heater.
  • Can run 24/7.
  • Stack Convection technology.
  • Easy to install and maintain.


  • The thermostat did not work for some models.

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4. Cadet Wall Heater

Cadet Wall HeaterThe Energy Plus consumes 30% less power than other wall heaters. With auto-adjust fan speed and intelligent controls, the wall heater maintains the room temperature and adjusts by changing one degree.

With the new and stylised motor, it has a discreet and quiet operation. The in-built thermostat offers more comfort with consistent and precise temperature control and the auto-adjust fan speed which can eliminate great temperature alterations. Also, the fan-only mode allows circulating the year for the full year.

The installation is safe and easy and the voltage settings can be adjusted to 240V, 208V and 120V.

Best Features:

  • Heating Capacity(in BTU): 5500
  • Coverage Area(in sq. feet): 160
  • Wattage: 1600 Watts
  • Placement: Wall Mount


  • 30% less power compensation
  • New motor.
  • Auto-adjust fan speed.
  • Easy installation.


  • Some buyers received defective products.

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5. Stiebel Eltron Electric Fan Heater

Stiebel Eltron Electric Fan HeaterThe Stiebel Eltron CK Trend Series Electric Fan Heater, a sleek and quiet solution for quick and efficient heating. With a German-made, surface-mount design, these heaters operate at a low noise level of 49 dB(a). The built-in thermostat ensures maximum comfort, while the down-draft design evenly heats spaces for optimal warmth. Ideal for bathrooms, kitchens, and hallways, it features a frost protection setting to maintain above-freezing temperatures.

Additionally, the booster timer functionality allows the heater to output maximum heat for up to 60 minutes before reverting to the thermostat setting, providing an extra burst of warmth when needed.

The CK Trend model includes a convenient on/off switch and booster timer for controlled heating this heater is a reliable and elegant addition to any space.

Best Features:

  • Heating Capacity(in BTU): 5118
  • Coverage Area(in sq. feet): 200
  • Wattage: 1500 Watts
  • Placement: Wall Mount


  • Quiet operation at 49 dB(a)
  • Quick and efficient heating
  • ‎Noiseless
  • Frost protection 


  • Not supplied with a cord

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6. Minetom Wall Heater

Minetom Wall HeaterThis is a low-wattage space heater that can run on 120 volts and features a convenient 180-degree rotating plug with 3 different prongs. It is economical and is ideal for people living in mild climates.

With the timer and the LED display, it is convenient and easy to use. It also has an auto-shutoff feature, then the heater turns off in overload. It can conveniently heat up a room of 100 sq feet and have three heat options-low, medium and high. Additionally, the outer surface stays cool and does not cause any burns or injury. The noise levels are also low and do not disturb sleep.

This is an ETL-listed plug-in wall heater and has a modern design. It has an easy and quick installation.

Best Features:

  • Heating Capacity(in BTU): 1200
  • Coverage Area(in sq. feet): 100
  • Wattage:  450 Watts
  • Placement: Electric plug-int


  • Low wattage heater.
  • LED display.
  • Three heat settings.
  • Cool outer surface.


  • Product is nothing close to what it promised.

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7. EconoHome Wall Heater

EconoHome Wall HeaterEconohome has come up with a wall heater which can lower the power consumption by 50% and thus, lower the power bills. This is an energy-efficient wall heater which consumes 1/3rd the power of other heaters.

With 400 watts of power, it can heat up a room of size 120 sq. feet. It is a hardwired device and features overheat protection for the safety of the user. It works in a constant temperature for most parts and produces low amounts of radiant heat, which transmits by rising above the heating panel through convection. On top of that, it is triple-reinforced and made of advanced calcium silicate material. It is triple-insulated for safety too.

It is very easy to install and does not dry out the air or cause irritation. It is versatile and ideal for all kinds of settings.

Best Features:

  • Heating Capacity(in BTU): 1364
  • Coverage Area(in sq. feet): 120
  • Wattage: 400 Watts
  • Placement: Wall Mount


  • 50% less power consumption.
  • Efficient and safe technology.
  • Crack-resistant construction.
  • Easy to install.


  • Some users felt that the odour was really bad.

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Things to Consider When Looking for the Best Wall Heater for Bathroom

Electric wall heaters are space heaters that just need to be plugged in to heat up the required space. They are recessed inside the wall and provide the required heating. However, there are several things that you need to consider before selecting the ideal wall heater for your bathroom. In the following section, we have listed some important factors which will make the task of selecting the wall heater for your bathroom.

1. Heating Capacity

When talking about the heat capacity of any wall heater, you need to look at the BTU or kWh of the heater. You need to consider both the starting heat generation capacity and the heat that it offers to maintain the temperature. The available BTUs of the in-wall heaters range from 1,200 BTUs to 10,500 BTUs and the required heating capacity or BTU for your use would depend on the size of the bathroom and the things that are present in there. You need to understand that one BTU or British Thermal Unit is the energy required by the heater to heat 1 pound of water by 1 degree. If the bathroom is not insulated, you will need a heater with higher BTUs.

2. Coverage Area

Now, the sizing of the heater decides the area that it will be able to heat properly. A small heater that is installed in a larger space cannot properly heat the bathroom and will leave you feeling cold for most part while a bigger heater for a smaller space will not be able to function properly. So, there is a simple rule which will help you choose the ideal heater for the space that you want to heat. You need to see that each square foot has 10 watts of power so that the area is heated up properly. If you are looking at the BTUs, you need to divide the BTUs by 3.14 and you will get the wattage. Then, you can go for the above-mentioned calculation.

3. Placement

When talking about wall bathroom heaters, it is very crucial as to how you place it. You need to take into account the sizing, air flow and safety, all in mind while installing the product. The manufacturer’s clearance must be considered and you need to place them at the correct distance between the floor and the wall. Keep in mind that the clearances are not recommendations and should be followed particularly. You need to take account of the safety distance and make sure that you do not burn yourself while using the bathroom. If you are not experienced in working with electronic heaters, you can hire a professional electrician for the job.

4. Noise Level

The main contributor to the noise level of the wall heaters are the fans of the heater. The heater also houses moving components and parts which cause tapping and clanging sounds. The noises, however, are a common indication that the heater is working properly. But, when looking for a wall heater, 50 dB is the lowest noise level that is available in the market. You should make sure that the heaters are maintained properly and cleaned regularly to keep the noise in check.

5. Type of Controls

There are usually four major kinds of heating control systems for the wall heaters. The first one is the manual room thermostats that maintains the room temperature by turning the system on and off at regular intervals. They are the most economical and simple functioning devices. The next one on the list is thermostatic radiator valves.

They are directly attached to the top or the bottom of the radiators which enable them to control the room temperature. Then comes the programmable room thermostats which feature built-in timers that enable the thermostat to turn on and off at the scheduled time. The last one is the smart heating controls that allows to manage and schedule the functioning of the thermostats through an app on the phone remotely. These are very easy to use.

6. Voltage

Most of the wall heaters work on 120 volts but some of the bigger and the more powerful ones are rated at 240 volts. You need to check the voltage supply at your house and choose the heater accordingly. The size of the heater should be based on the requirements and cater to all things that you need from it.

7. Power (Wattage)

When talking about the power of the wall heater you are purchasing, you must consider the space that you want to heat with the product. The power is measured in watts. There is a simple rule to help you select the wattage that you should go for when selecting the heater. You should select those wattages where 10 watts could cater to 1 square feet. This will enable the heater to provide the required amount of heating.

8. Type of Heater

There are two types of heater when we talk about electric wall heaters. The first one is the in-wall heater which is hard wired and recessed in the wall. They feature a thermostat that is fitted on the device or on the wall. They have two voltage rated versions and can feature 120V rating or 240V rating. The second type is the space heater. It plugs into the wall outlet and stands on the floor. They feature the thermostat only on the device and can run on 120V only.

Wall Heaters for Bathroom FAQs

1. Is it necessary to keep a wall heater in the bathroom?

Ans: No, you can install a wall heater in any room, like the living room, bedrooms or anywhere. They are an economical alternative compared to all other heaters.

2. What happens if we use a portable heater in case of a wall heater?

Ans: The portable heater can cause dry air and lead to problems such as sinus irritation, chapped lips, dry skin, nose bleeds and rashes.

3. What is the installation and maintenance cost of wall heaters?

Ans: The labour cost for the installation of the wall heaters vary from 85 dollars to 200 dollars. It depends on the size and process of installation for a particular heater.

4. What is the maximum space occupied by wall heaters?

Ans: This does not have any particular answer and it depends on the size of the wall heater that you are selecting.


Selecting the ideal wall heater for your bathroom should be effortless. We’ve outlined all the essential criteria for purchasing a wall heater tailored to your bathroom needs. It’s imperative to consider these factors during your selection process.We’ve highlighted the top three picks from our list.

  • The first suggestion for the optimal overall choice is the Heat Storm 1500 Wall Heater. This unit not only heats objects but also the surrounding air, featuring an LED display and auto shut-off capabilities.
  • The second recommendation if you are on a budget is the EconoHome Wall Heater. It consumes 50% Ltd power and has efficient and safe technology.
  • The final recommendation from the list is Broan-NuTone Wall Heater, White Grille Heater with Built-In Adjustable Thermostat. It can operate on different powers and has a one-piece functional design.

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