Best Bathroom Heaters That Help You Keep Warm In Winter

best bathroom heaters

Have you ever been freezing right after jumping out of the shower?

If you live in the areas with a colder climate, this must be your daily ritual.

Well, don’t worry.

Along with providing a detailed buyer’s guide, we have reviewed five of the best bathroom heaters in the following article. Instead of wasting money by turning up the central heating system, invest in a bathroom heater to kick-start your morning with a fresh mind.

Stiebel Eltron CK 15E
Stiebel Eltron CK 15E Bathroom Wall Heater mini-picture
🏆 Best OverallCheck Price
OPOLAR Bathroom Heater
OPOLAR space ceramic bathroom heater mini-picture
Best Waterproof HeaterCheck Price
Broan 174 Wall Heater
Broan 174 wall heater mini-picture
Most Energy-Efficient HeaterCheck Price
Lasko CD08200
Lasko CD08200 bathroom heater mini-picture
💰 Budget-Friendly HeaterCheck Price
FFDDY Space Heater
FFDDY space heater mini-picture
Most Portable HeaterCheck Price

Best Bathroom Heaters in 2022

1. Stiebel Eltron CK 15E Bathroom Wall Heater – Best Overall

Stiebel Eltron 074058 120-Volt 1500-Watts Heater


Made in Germany, this brand has produced one of the quietest bathroom wall heaters in the market. CK heaters use galvanized steel radial blowers, which work at just 49.7 dB to give you a relaxing bath. Even at full blast, this quiet heater will not ruin your peaceful time.

Moreover, this model has a surface-mounted design, making installing much easier and minimizing the need for cutting the wall. With its sturdy and high-quality construction, the heater is durable enough to last a long time too.

Apart from this, the Stiebel Eltron heater has been designed to throw hot hair downwards while pulling in colder air from the top. This feature heats the bathroom evenly in a short time while maintaining a consistent temperature.

If this was not enough, you even get a built-in thermostat on the side of the heater. With a thermostat range of 5–30°C, it can help adjust the heat in the room quite easily. In addition to all this, the device has a setting for frost protection, which maintains an above-freezing temperature at all times.

The only drawback to this heater is that the wiring and brackets are exposed to the environment. Even though it is not dangerous, the visible wiring does make the bathroom unsightly.

Stiebel Eltron is perfect for those customers who want to bath without any background noise disturbing their peace. This model is suitable for bathrooms, small rooms, and even as a supplement for larger rooms.


  • Quiet operation
  • Heat is directed downwards
  • Large coverage
  • Heats space evenly
  • Built-in thermostat


  • Electric connections are exposed
  • Does not lie flat against the wall

2. OPOLAR Space Ceramic Bathroom Heater – Waterproof Heater

OPOLAR LB5305P Space Ceramic Bathroom Heater with IP21 Water-Proof for Home & Office, Fast Heating & Auto Oscillation, Portable, Adjustable Thermostat, 1500W, Black


This bathroom space heater includes the feature of IP21 that protects the heater from condensation and drips, making it a perfect choice for bathrooms where you are constantly surrounded by humid air. However, you should still try to keep the device away from a water source.

Apart from this, OPOLAR heater offers a power of 1500W to heat any small room almost instantly. Moreover, the adjustable thermostat allows controlling the heat between three settings. These include low heat at 750W, high heat at 1500W, and fan with no heat.

If this was not enough, the thermostat detects the room temperature and lets you adjust the temperature on your own, too. Coming to the coverage, the heater can oscillate up to 80 degrees to cover a wider area. Besides, you can easily carry this lightweight and portable space heater wherever you want.

This black-colored heater has been designed with high-quality aluminum infrared radiator and PTC ceramic plates to increase its durability and provide faster and powerful heating. When it comes to safety, the heater comes equipped with overheat and tip-over protection. This means it will automatically switch off in both cases to minimize damage. For additional protection, the ACLI plug keeps you safe from electric shock.

OPOLAR Space Heater is a perfect choice for those looking for a heater that is not only safe-to-operate in a small humid bathroom but is also compact and portable enough to be used in other areas.


  • Multiple safety circuits
  • Waterproof design
  • Portable
  • Wide coverage


  • Not ETL certified
  • Slippery handle

3. Broan 174 Wall Heater – Most Energy-Efficient Heater

Broan-NuTone Wall Heater, White Grille Heater with Built-In Adjustable Thermostat, 750/1500W, 120/240V AC


Broan Wall heater has a clean-white-colored exterior with a baked enamel finish, making it durable enough to last for a long time. With a motor that is being lubricated permanently, you do not even have to worry about its maintenance.

Apart from this, it includes heat overload protection and a highly-efficient blower with a nickel-chrome heating element, ensuring a trustworthy operation and reduced energy costs. Moreover, the heating element heats quite fast without taking up much energy.

If this was not enough, it has a large coverage area of 100-150 feet and includes various heat settings. Its built-in thermostat faces the front and allows you to adjust the heat easily. In case of overheating, it can shut down automatically. Besides, the grill slopes downwards for optimum heating near the floor, which increases its efficiency.

With no venting system, the heater has an easy surface-mounting installation. You can install it anywhere with electric wiring without even hiring a professional to do so. Even though this affordable heater packs a lot of features, its thermostat is not that accurate. As it is installed near the vent, it gets warm faster than the air, giving you the wrong temperature.

Broan 174 Heater is ideal for those looking to save energy costs on heating small to medium-sized bathroom.


  • Energy-efficient operation
  • Covers a large area
  • Built-in thermostat
  • Easy installation
  • Easy-to-use


  • Thermostat is inaccurate
  • Heater shuts down fast

4. Lasko CD08200 Bathroom Heater – Budget-Friendly Heater

Lasko CD08200 Small Portable Ceramic Space Heater for Bathroom and Indoor Home Use, White


Even though this electric heater is quite compact and space-saving, it still has a very large coverage area. Lasko has designed this model to cover up to 225 square feet in no time. For this price, you will not find any heater that is as powerful as this one.

Besides being budget-friendly, the heater is quite easy to operate, too. It comes with just two settings, high and low heating, and even includes an integrated timer for the heater. Thus, you can get a warm bathroom as soon as you wake up.

When it comes to safety, the heater packs a lot of features. In addition to providing a maximum of 1500W of heat, it includes an automatic overheat safety option for protection. Moreover, the self-regulating ceramic element ensures additional safety. If this was not enough, this ETL-listed heater uses a safe ALCI plug for bathrooms and has an exterior that remains cool-to-touch to prevent any accidents.

Coming to the negatives, Lasko bathroom heater does not have any connections to a thermostat, which prevents you from controlling the temperature. In addition, it is not energy-efficient, so its sale price gets overrun by its operating cost in the long run.

If you are looking for an affordable yet portable heater suitable for small bathrooms, as a supplement for larger rooms, or your office, then Lasko Bathroom Heater has been made for you.


  • Heats fast
  • Overheat protection
  • Built-in timer
  • Large coverage area
  • Portable


  • No connection for thermostat
  • Not energy-efficient
  • Does not shut down when tipped

5. FFDDY Space Heater – Most Portable Heater

FFDDY space heater


FFDDY heater incorporates a heating element that saves energy, heats fast, and has a high heat conversion. This means you can feel warm air in just two seconds. It has three heating modes, namely, high heat at 1500W, low heat at 750W, and just a fan operating at 10W. Hence, this bathroom space heater can be used in any season.

FFDDY heater is designed with an air inlet at the back, minimizing noise for maximum comfort. Apart from this, it is compact, lightweight, and includes a handle, making it easy to carry it wherever you want. Thus, this portable bathroom heater is versatile enough to be used in bathrooms, living space, or even on top or under your office desk.

Furthermore, the heater can rotate 90° to spread heat to a larger space. For safety purposes, it has been designed with a cool-to-touch exterior and a safe ceramic interior. Along with this, it includes a tip-over safety option that switches off the heater if it is accidentally knocked over. The device even includes overheating protection for additional safety.

FFDDY Space Heater might be an ideal choice for those who prefer portability and versatility in their heaters.


  • Multiple safety circuits
  • Portable
  • Three heating options
  • Can rotate to cover larger areas
  • Heats up fast


  • Lightweight design makes it less sturdy

Read Also: The 5 Best Desktop Air Purifiers for Office Cubicle or Home

Buyer’s Guide to The Best Bathroom Heater

Are you still confused about which heater to opt for? Or are you overthinking if you need to invest in one or not? Whatever the case, our buyer’s guide is going to rid you of all your doubts and help you choose the best one for your needs.

Reasons to Have a Bathroom Heater

If you are still confused about purchasing a bathroom heater, we have listed some benefits of installing one in the following section.

Heats a Chilly Bathroom

Compared to your living room or bedroom, you will always find the bathroom to be chillier. Even in warmer seasons, you might hesitate before taking off your clothes in the morning for a shower because bathrooms have low insulation. To counter this, you don’t want to install larger heating systems because their running costs will be quite high. This is where bathroom heaters come in.

Not only are they easy to install, but they can heat a small bathroom in no time at all. With warmer bathrooms, you will not hesitate to shower anymore.

Removes Odors and Moisture

Have you ever experienced frustrating foggy mirrors right after a hot shower? I am sure everyone has. Humid bathrooms can lead to mold and mildew over time, and believe me, no one wants that. In such cases, bathroom heaters can prove to be beneficial by removing moisture from the air.

The best part is that you do not even require any specific type of heater for this purpose. All types of heaters will give you a less humid, fog-free bathroom at any time. Moreover, the heater will simultaneously remove any sort of odor from the bathroom as well.

Read Also: How to Vent a Bathroom Without a Window

Inexpensive to Run

Since bathrooms are generally small, it does not take much time or even energy to warm them up. Bathroom heaters are not only cheap, but they are also inexpensive to run. And if you think that cheaper alternatives do not perform well, think again. High-quality heaters work just as well as larger heating systems, and their energy-efficient operation makes them very cost-effective, especially in the long run.

Keeps Fixtures and Mirrors Dry

Apart from foggy bathroom mirrors, the moisture from your bath can also damage all fixtures, including your toilet, sinks, and taps. Consequently, over time, they will start rusting and drive up the cost of maintenance. Your one-time investment in bathroom heaters can keep everything safe and dry by simply sucking out all the moisture from your humid bathroom.


Apart from improving your bathroom conditions, heaters can also improve your overall health. They enhance your blood circulation, relieve tension from your body, and soothe achy or sore joints and muscles.

Types of Bathroom Heaters

There are several different types of heaters available in the market to suit your needs. Some of them offer more coverage, while others might be easier to install and use. We have listed a few types of heaters below.

Wall-Mounted Heaters

These heaters are extremely easy to install, requiring only a power source and wirings in the bathroom walls. This means that you can place it at some distance from the water for safety.

Even though wall-mounted heaters do not offer very extensive coverage, they can heat the room much faster. This is because they are closer to the floor and can easily maintain a consistent temperature.

Ceiling-Mounted Heaters

Not only are these heaters safe, but they also offer a larger coverage area. Apart from this, you do not have to worry about installation space and obstruction with these models. Some of bathroom ceiling heaters are installed easily by just hanging them from the roof while others require cutting the ceiling and extensive wiring during installation. When it comes to performance, the latter is much better.

Bathroom Portable Heaters

If you only need a heater for winter months, you might want to opt for portable heaters. These are ideal when you do not have wirings, or you are renting an apartment. You can simply move it from room to room and store it during summers. However, these heaters have a few drawbacks. They have smaller coverage, they are noisy, and more dangerous to use than others.

Bathroom Heater Safety Tips

  • When it comes to using a heater in a damp bathroom, you should focus a lot on its safety features. Apart from this, it is important to follow all the safety tips to protect yourself from any accidents.
  • You should only purchase a heater designed for bathroom use. Even though you might think that other types can be used in bathrooms, they are not suitable for damp places.
  • Bathroom ceiling heaters or heaters that are installed a little high up on the wall are much safer than those close to the floor. If possible, invest in one that is high enough to be difficult to touch. Moreover, you should only install the heater on the ceiling if it is safe to do so. Keep it away from places exposed to steam.
  • Even if you are purchasing a waterproof heater, do not install it close to any water sources. You have to make sure that it does not get wet from any water splashes or leaking pipes.
  • To avoid any accidents, ensure that your heater is not obstructed by any object. Be it a portable one or a wall-mounted heater, do not place anything close to its radiator or use it as a hanging rack.
  • It is always better to be safe than sorry. Hence, invest in a fire extinguisher and keep it close for emergencies. You might never even need it, but it is quite inexpensive to purchase such an item for safety. Also, ensure that you purchase an extinguisher appropriate for electrical fires.
  • In case of a portable heater, plug it directly to the power source instead of using extension cords. This reduces the risk of electric shocks, overheating, and fires. If you cannot use a heater without an extension cord, invest in the one that is properly rated for your model.

What to Look for When Choosing a Bathroom Heater

Before buying a new heater, you need to consider multiple factors that have been listed below.


Since there is a variety of heaters available in the market, you need to set a budget range before looking for one for yourself. If your price range is small, you can opt for bathroom portable heaters. In the case where you can afford larger ones, opt for either ceiling or wall-mounted heaters, which have many more advantages than portable ones.

Types of Heater

As covered previously, there are multiple types of heaters, from wall-mounted ones to convenient portable ones. You need to decide on one which suits your needs and your bathroom aesthetics. For example, ceiling heaters are much more subtle than the protruding walled ones.

Apart from this, you have to choose the device depending on the size of your bathroom. If it is small, even a portable model will perform well enough to heat it in no time. However, if you have a large bathroom, you should opt for the ceiling heater that offers a larger coverage area.

Operating Cost

Even if you purchase a relatively affordable heater, it can rack up huge bills if it is not energy-efficient. For this factor, you need to check the wattage of the heater. If it uses higher wattage, it will use more electricity to run. Thus, it ends up with a higher operating cost than its sale price.


It is always better to purchase an easy-to-install heater compared to one that requires complicated wiring. The more complicated the installation, the more money you need to give to the electrician. If you do not want any installation or if you do not have proper safe wirings on the wall, you can always opt for small portable heaters.

Heat Settings

No one wants to deal with an appliance with a difficult instruction manual, which is challenging to use. Before selecting your heater, check if it has all the heat settings that you need for your bathroom. Besides, accurate built-in thermostats are quite beneficial when it comes to setting the temperature, too. Look for a model that includes all such features to operate the heater to your liking.

The Best Location and How to Install a Heater in your Bathroom

You cannot just place your heater anywhere without any planning beforehand. You need to think about safety, size, and even optimum airflow. If it is installed in the wrong place, it can either become a safety hazard or it may fail to heat your bathroom properly.

With portable heaters, you have to make sure to place them at a safe distance from water splashes. In case of wall-mounted ones, read the installation manual to find a location away from the floor. To achieve maximum efficiency and safety, you should also strictly follow available manufacturer clearances.

If you have to install a thermostat along with the heater, place it at a distance from it to read the temperature of the bathroom air accurately. Read our article about the best line voltage smart thermostats on the market.

When it comes to installation, you should take professional help from electricians. Make sure to check for correct safety circuits and wirings before installing the heater. If you have purchased one with an extractor fan, you need to think about ventilation, too. These can be either on the wall or on the ceiling.

Apart from this, installation varies quite differently from one type of heater to another. While some can just be mounted on top of the wall surface, other types of heaters require a recession in the wall. This prevents them from protruding out or hanging down in the bathroom.

If you do not want to disturb your bathroom’s aesthetic with a heater, you can always opt for radiant floor heating.


Bathroom heaters are designed to make your showers and baths more enjoyable. Instead of freezing in the chilly room and rushing to dress, you can take your time putting on your clothes. Since central heating systems are quite costly, these smaller heaters are perfect to warm up your chilly bathroom.

Even though we have reviewed some of the best heaters in the market, if we had to recommend one, we would tell you to go for Stiebel Eltron Wall-Mounted Heater. Not only is it the quietest in the market, but it is also durable, easy-to-use, and even has a large coverage area. If you want to purchase one under your budget, opt for Lasko CD08200 Wall Heater.