Best Bathroom Heaters

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Bathrooms are usually the coldest areas in a house during the harsh winter, which is funny because most of us spend a lot of time there.

Have you ever felt cold to the bone while taking a shower, tending your hair, brushing your teeth, applying a facemask, or sitting on the toilet? 

Keep reading to find the best bathroom heater for your needs, and say goodbye to the freezing winter mornings.

Our Picks for Best Bathroom Heaters

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Best Bathroom Heater Reviews

1. Broan-Nutone 9093WH Heater, Exhaust Fan, and Light Combo — Best Bathroom Heater Overall

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The Broan-Nutone is a three-in-one marvel.

This magic product is a combination of fan, heater, and light, making it a handy unit for anyone looking for an all-in-one device. It heats your bathroom in just a few minutes, gives you fresh air during your bath, and removes all the moisture from rooms measuring up to 65 square feet.

It has a 100-watt light and uses a 7-watt nightlight to provide gentle illumination for when nature calls during the hours of darkness.

For your convenience, it comes with a multiple-function wall switch that allows you to select any of the features you want. It’s also super easy to install on your ceiling.

Aside from being a little noisy, the Broan-Nutone fits into any house and is the most excellent overall option to have a warm and damp-free bathroom.


  • Three functions.
  • Easy to use and install.
  • Quick heating.
  • Long-lasting.
  • Safe and secure.


  • Noisy fan.

2. Stiebel Eltron CKT 15E 120-Volt 1500-Watt Wall Mounted Electric Fan Heater — Most Resistant Bathroom Wall Heater 

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This wall mounted bathroom heater is the best option for those with the eye of a designer. It has a modern appearance, and, because of its surface-mount design, you won’t need to drill the wall for installation. So, your interior decor won’t suffer.

Stiebel Eltron is an ideal option for damp areas and needs minimal maintenance. It’s made from a galvanized steel body and has plastic grill blades.

What sets this model apart from other wall bathroom heaters is that it keeps the area warm and toasty without much change to your power bill. It has a built-in thermostat, which means your bathroom will neither get too hot nor too cold throughout the cold season.

Although it might seem a little expensive compared to similar models, it’s worth it. It sucks cold air into the top of the unit and blows out hot air from the bottom, and the energy-efficiency will definitely pay off in the long run.

This bathroom electric wall heater is as quiet as a mouse, and won’t disturb you while listening to relaxing music in the bathroom.


  • Energy-efficient.
  • Long lifespan.
  • Adjustable temperature.
  • Space-saving.
  • Surface-mounted design.


  • Not budget-friendly.

3. Lasko CD08200 Small Portable Ceramic Space Heater — Best Portable Bathroom Space Heater

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Despite its deceiving size, this small heater combines broad heating coverage and budget-friendly features to work as the best portable bathroom heater. It can warm up to 225 square feet very quickly and is easily adjustable between high-heat and low-heat options based on your bathroom size.

With its one-hour shut-off timer and safety plug, the Lasko CD08200 safeguards you from any potential hazards. Its chunky stable design and tip-over protection also make it less likely to fall over and cause electrical fires. 

One disadvantage is that this model consumes more electricity than other heaters of this size, which, considering its high heating capacity, shouldn’t surprise you. If you’re looking for an energy-efficient option, this might not be the right choice.


  • Lightweight.
  • Portable.
  • One-hour timer.
  • Temperature setting.
  • Tip-over protection.
  • High heating coverage.
  • High balance and sturdiness.


  • Needs counter space.
  • No handles.
  • Relatively high operating cost.

4. Broan-NuTone 157 Low-Profile Fan-Forced Ceiling Heater — Best Bathroom Ceiling Heater

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If you want a lower-cost alternative for the Broan-Nutone 9093WH, this might be your best choice.

Since there are no additional lamps or ventilating systems, the installation process is much quicker, and the running costs are much cheaper. 

A good thing about this heating fan is that it has a permanently lubricated motor so that you won’t need to put much effort into cleaning. If you want to wipe its fan or shelter, you can easily separate the assembly, and then put them back together. 

This bathroom space heater works at a 1250-watt heating power, which is enough to warm up most bathrooms. However, if you have a large bathroom, this might not be your best option.


  • Low power consumption.
  • Super easy to install.
  • Automatic overheating protection.
  • Compact design.


  • Slow heating.
  • Not suitable for large spaces.

5. Delta Breezradiance Bathroom Space Heater — The Quietest Fan Heater

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If you’re looking for a heating fan that doesn’t produce any noisy sounds, this is probably your best option.

Like the Nutone 9093WH, this heating unit is a combination of light, heater, and exhaust fan. However, it has some advantages over that model; it’s much quieter, and you won’t need to pay extra money to buy the bulbs as they are included.

The Delta extracts 80 cubic-feet of air per minute, keeping your bathroom free of moisture and improving air quality. It also has a built-in temperature regulating thermostat, which is energy-efficient. 

It’s a bit more complicated and time-consuming to install and takes much more space on the ceiling.

The protection system, silent operation, and 1300 watts of heating power make it one of the best bathroom ceiling heaters in which you can invest.


  • Waterproof.
  • Fully assembled.
  • Super quiet.


  • Not effective for large bathrooms.
  • Might need an electrician for installation.

6. TRUSTECH 1500W Wall Mount Heater with Standing Base — Best Energy Saving Bathroom Heater

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With its special features, such as energy-saving mode and adaptable thermostat, this is the best bathroom heater for economical, or energy-conserving people. 

But if you want to reduce the operation costs further, you can set the timer to turn it off automatically while you’re away from home or simply don’t intend to use the bathroom. It also has a timer with an automatic turn-on feature, which allows you to reheat the chilly shower at a specific time every day.

It puts out 1500 watts of power and can heat a room of up to 500 square feet, with its quartz tube and built-in turbofan.

What makes this electric space heater a favorable option for bathrooms is that it’s entirely safe for humidity and wet hands. So you won’t get electricity shocks while taking a shower.

This is a wall-mounted heater, but also comes with a removal base to be located on the floor. It’s not that easy to carry, so not it’s not one of the best portable bathroom heaters. 

As an extra benefit, this bathroom space heater has a remote control and long cords, which is a desirable feature for bathroom heaters.


  • Low, high, and energy-saving mode.
  • Both wall attachment and free-standing legs.
  • Moveable.
  • Economic.
  • Led screen and remote control.
  • Power-on and power-off timer.
  • Heats up to 800 square feet.
  • Bathroom-safe.


  • Short-term warranty.

How to Choose An Appropriate Bathroom Heater

There are a few factors and must-haves to take into consideration while buying a bathroom space heater. The following tips help you pick the best bathroom heater for your particular needs, and make sure you won’t waste your money on an unsuitable option.

Adequate Power

Obviously, the higher the wattage, the more powerful your heating unit will be. So if you have a large bathroom, you’d better go for high wattage systems.

However, you might want to consider that, other than doing a good job, high-wattage heaters usually use more energy to operate. Try to find an energy-efficient heater that provides enough power to heat your bathroom size, and find a balance between your heating needs and the electricity bill. 


When it comes to using electrical devices in wet places, safety is the most important aspect. Before buying a bathroom space heater, make sure it’s waterproof and equipped with overheat protection and tip-over features.

You also have to ensure the manufacturer is in full compliance with the NTRL, CSA, and other related regulatory bodies.

If you have little children, a cool-touch exterior is another safety option that you should take into account.


You have to embrace the length of the warranty when it comes to an electric heater because it’s a sign of product quality. 

With a warranty, you won’t have to spend money on repairs since the company will cover the full costs. However, remember that many companies only offer a partial warranty rather than a full one; make sure you read the fine print carefully before purchasing. 

Easy Installation

Some heaters don’t come with easy installation options. They aren’t readily assembled, and you need to do the wiring yourself. It’s not a big deal for most people, but if you’re not a handy person and don’t have an extra budget for calling a professional, it will become an issue. If this is the case for you, make sure the heater you choose is easy to install.

Shape and Magnitude

As with any new home device, you need to make sure the heater fits your bathroom’s physical features. For example, if you don’t have a counter in your bathroom, tabletop heaters won’t be the best option. Similarly, if you’re short on foot space, you shouldn’t go for a free-standing floor heater.

Wall-mounted heaters and ceiling-mounted heaters, like the Stiebel Eltron CK 15E and the Broan NuTone 157, are suggested for most houses because they take up virtually no space.


If you’re a neat person, you should look for an easy to clean option. The top surface of the NuTone 9093 heater is made of glass, making it quite easy to clean after a steamy shower. The Stiebel Eltron is also an easy option to wipe out and clean as it’s made from galvanized steel.


Are Space Heaters Safe in the Bathroom?

Space heaters are safe in a bathroom as long as you adhere to safety guidelines, buy waterproof heaters, and don’t leave the device unattended unless equipped with a thermostat, auto shut-off option, and over-tip feature. 

What Types of Heaters Can Be Used in a Bathroom?

Heaters that are suitable for bathrooms come in a wide variety of options. Here’s a shortlist types of heaters that can be used in a bathroom:

  • Ceiling Mounted Bathroom Heater
  • Portable Bathroom Heater
  • Wall-Mounted Bathroom Heater
  • Bath Fan and Light with Heater
  • Digital Bathroom Heater Fan

How Do I Keep My Bathroom Warm in the Winter?

Here are some guidelines to keep your bathroom warm in the winter:

  • Buy the best bathroom heater you can find on the market.
  • Use a hot water system or floor-heating technology.
  • Install a heat lamp.
  • Install a heated towel rail.

Can I Use a Ceramic Heater in the Bathroom?

Yes, you can use a ceramic heater in your bathroom. Ceramic heaters such as the Lasko CD08200 are approved for bathroom use because they come with an ALCI safety plug, automatic overheat protection, and a self-adjusting heating element, eliminating the risk of electrical fires and shocks during and after the shower.


An electric bathroom heater can be just the thing you need for a cozy shower in the chill of winter. But like all electrical devices, bathroom heaters come in a variety of shapes and sizes with a wide range of options. 

The Stiebel Eltron CKT 15E 120-Volt 1500-Watt Wall Mounted Electric Fan Heater is our number one choice. It’s a little more expensive but is worth every penny. It is well made, powerful, quiet, and energy-efficient. Being extremely stylish is the cherry on top. 

The Broan-Nutone 9093WH Heater, Exhaust Fan, and Light Combo is also a great choice if you’re looking for a ceiling-mounted option. As well as being a heater, the three-in-one unit has a light and exhaust fan built-in.

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Welcome to Air Wisely! I am Darren. I worked as a plumber for years and found that my clients were interested in learning basic HVAC knowledge. That's why I build this site.