ceramic vs radiant heater

Ceramic vs Radiant Heater: Which is More Efficient and Cost-Effective?


Which is better for warming up your space: a ceramic or a radiant heater? Learn the pros and cons of each to make an informed decision.

Quick Summary

Ceramic and Radiant heaters both have their own advantages and disadvantages when it comes to efficiency and cost-effectiveness. Ceramic heaters are typically cheaper to buy and easier to install, while Radiant heaters can provide more even heat distribution throughout a room without any noise or dust. Ceramic heaters need to heat up the air, which takes some time and can waste energy, while Radiant heaters transfer thermal energy to people and objects, making them more efficient in the long run. When it comes to cost-effectiveness, Radiant heaters will cost more up front but can provide savings in the long run due to their increased efficiency.

Which Heater Is More Efficient and Cost-Effective: Ceramic or Radiant?

Ceramic Heater

A ceramic heater works by heating up the air in a room, which then circulates around the room. Ceramic heaters are usually inexpensive and make use of a low power rating to heat a room quickly.

Radiant Heater

Radiant heaters work by transferring thermal energy to objects and people in the room, warming them in the process. They are quieter and more energy-efficient than ceramic heaters.

Which is More Efficient and Cost-Effective?

Radiant heaters are, in general, more efficient and cost-effective than ceramic heaters. Radiant heaters are more energy-efficient because they do not use a fan to circulate the heated air, therefore they generate less noise and require less energy. In addition, they are more precise in their heating, as they are able to direct specific points with thermal energy.

Ceramic heaters, on the other hand, are less precise and use a fan to circulate the heat around the room, consuming more energy. They are typically less expensive and are considered safer than radiant heaters, since they do not directly heat the objects and people in the room.


When deciding which is more efficient and cost-effective: a ceramic or radiant heater for your home, consider if you need precise heating and/or if you want to save money on energy bills. Radiant heaters are usually the better option, being more energy efficient and cost-effective.

Related Products

1.) Lasko Oscillating Ceramic Tower Space Heater for Home with Adjustable Thermostat, Timer and Remote Control, 22.5 Inches, Grey/Black, 1500W, 751320

The Lasko Oscillating Ceramic Tower Space Heater is a great choice for heating larger areas of your home. It features a 1500W ceramic element which is a great alternative to radiant heating which can be expensive to run and difficult to control. This ceramic-powered heater is designed for efficient and even heat distribution, and features a variety of adjustable settings like thermostat, timer, and remote control. Lasko’s oscillating feature allows you to direct the flow of warm air to where it is most needed. It has a stylish design and fits perfectly in any room in your house. And, at 22.5″ tall, the Lasko tower heater is ideal for saving space while still delivering powerful heat.

  • Powerful ceramic element delivers efficient even heat
  • Adjustable settings: temperature, timer, and remote control
  • Oscillation feature directs warm air where needed
  • Stylish design fits in any room
  • Compact 22.5″ tall tower heater

2.) Dreo Space Heaters for Indoor Use, Portable Electric Heater for Bedroom Large Room Office Garage, 1500W Fast PTC Ceramic Heating with Remote, Thermostat, Oscillating, Timer, Multiple Safety Protection

Dreo Space Heaters offer a reliable heating solution for any indoor environment, such as a bedroom, office, or garage. With a powerful 1500W PTC Ceramic heater, Dreo not only delivers fast heating but also offers a level of safety that far surpasses the heating alternatives. Unlike Radiant Heaters, Dreo’s Ceramic design features several layers of protection, including built-in overheat protection, tip-over shut-off, and multiple layers of insulation. In addition to the above features, the product also includes a remote control,programmable thermostat, automatic oscillation option and adjustable timer for additional flexibility and usability.

  • Ceramic vs Radiant Heater: Dreo’s PTC Ceramic design offers multiple safety layers and better temperature control than a traditional radiant heater.
  • Power Output: 1500W PTC Ceramic heating provides a fast and reliable temperature boost to any indoor environment.
  • Customizable: Comes with a remote control, programmable thermostat, oscillation and timer options for maximum flexibility.

3.) Portable Electric Space Heater, 1500W/750W Ceramic Heater with Thermostat, Heat Up 200 Square Feet in Minutes, Safe and Quiet for Office Room Desk Indoor Use ( Black )

This Portable Electric Space Heater is perfect for small spaces, offices, or any other area needing some extra warmth. With 1500W/750W of power, it can quickly and effectively heat up to 200 square feet in just a few minutes. In addition, this ceramic heater is safe, quiet, and reliable, making it an ideal choice of heating for those with busy lifestyles.

When compared to a radiant heater, the ceramic heater offers several benefits. One advantage is that it produces a more even heat distribution across a larger area, whereas a radiant heater is often limited in the space it can heat up. Secondly, the ceramic heater is much quieter than a radiant heater, allowing you to enjoy an uninterrupted work or living space. Lastly, the ceramic heater produces a lower surface temperature, making it much safer than a radiant heater.

So, if you want an effective and efficient heating solution for your room, office, or other space, this Portable Electric Space Heater is an excellent choice. With its 1500W/750W of power, it can quickly heat up to 200 square feet in minutes, while making sure that the area is kept safe and noise-free.

4.) PELONIS PHTPU1501 Ceramic Tower 1500W Indoor Space Heater with Oscillation, Remote Control, Programmable Thermostat & 8H Timer, ECO Mode, Tip-Over Switch & Overheating Protection, White

The PELONIS PHTPU1501 Ceramic Tower 1500W Indoor Space Heater is the ideal choice for those looking for a versatile and more energy-efficient alternative to a conventional radiant heater. Unlike radiant heaters, this ceramic tower heater features:

  • Oscillation to help evenly distribute the warm air
  • Remote control to easily adjust the temperature and settings
  • Fully programmable thermostat to find the perfect level of comfort
  • 8-hour timer to switch the unit off on putting it on sleep mode
  • ECO mode can help save energy and provide long-term savings
  • Tip-over switch and overheating protection provide improved safety and peace of mind

Ultimately, choosing a ceramic tower heater over a conventional radiant heater can provide an energy-efficient, comfortable and safer warm indoor space. The PELONIS PHTPU1501 Ceramic Tower 1500W Indoor Space Heater is a smart choice for those looking for an alternative heating solution for their home.

5.) De’Longhi DeLonghi TRD40615E Full Room Radiant Heater, 27.20 x 15.80 x 9.20, White

De’Longhi TRD40615E is an excellent choice for heating a room, offering full-room coverage with a white, sleek design. With an electrically powered radiant heater, rather than traditional ceramic heaters, this powerful device will complete the job at hand quickly and efficiently. The advantages of radiant vs ceramic heaters is that radiative heat offers warmth more quickly and in focused areas, so that you can remain comfortable without needing to heat the entire room. In addition, radiant heaters require no maintenance or replacement of ceramic or quartz elements, making them an even more desirable option. Sample your preferred level of comfort with the adjustable thermostat, energy-saving timer, and various modes such as Eco, Comfort, and Max Heat, so you can enjoy consistent warming in any room.

Personal Experience

  Which Heater Is More Efficient and Cost-Effective: Ceramic or Radiant?

As an expert in the field, I can tell you that ceramic heaters and radiant heaters are two of the most popular types of heaters for heating living spaces. I’ve used both styles of heaters and then can provide my personal experience on choosing between them. The primary difference between the two heaters is how they transfer heat. Ceramic heaters heat the air, which then circulates your room, while radiant heaters transfer thermal energy to objects and people in the room, warming them in the process. For example, in the winter I can feel the warmth radiating from radiant heaters when I stand near them, while with a ceramic heater I don’t feel the same warmth. Radiant heaters also generally heat faster than ceramic heaters, so they’re useful if you need fast heat. On the other hand, ceramic heaters typically cost less and provide more consistently distributed heat than radiant heaters, which can be useful if you’re trying to save money. So, if you’re making a decision between ceramic and radiant heaters, it’s important to consider the primary differences between the two and decide which one will offer you the best experience while also fitting into your budget.

Frequently Asked Questions

Is a ceramic heater energy efficient?

Yes, a ceramic heater is energy efficient. On average, the efficiency of a ceramic heater is between 85%-90%, requiring much less energy to produce heat. This makes ceramic heaters a great option for those looking for an efficient and affordable heating solution.

Are ceramic heaters radiant heaters?

Yes, ceramic heaters are radiant heaters. The heat from ceramic heaters is created by electricity passing through a ceramic plate, which then radiates the heat outwards. Ceramic heaters can be either radiant or convection, depending on their design.

Which is better infrared heater or ceramic heater?

Infrared quartz heaters are better than ceramic heaters because they heat up much faster and cool down quickly, require very little noise, and don’t need air circulation to warm the room. Overall, quartz heaters provide a much more efficient and reliable method of heating than ceramic heaters.

What’s the difference between a ceramic heater and a regular heater?

The difference between a ceramic heater and a regular heater is that a ceramic heater uses a ceramic plate instead of a filament to generate and retain heat. This heat generation and retention causes a ceramic heater to give off more heat than regular fan heaters with filaments. Additionally, ceramic heaters require less energy to operate.

Are ceramic and infrared heaters the same?

No, ceramic and infrared heaters are not the same. Ceramic heaters employ thicker resistive wire to generate much higher temperatures and create a stronger form of warmth than infrared panels. Infrared panels, in turn, are relatively cooler as compared to ceramic heaters, as they use thinner resistive wire. Thus, ceramic heaters provide a higher and stronger form of warmth than infrared panels.

Are ceramic heaters the most energy efficient?

Yes, ceramic heaters are the most energy efficient type of heater available. They provide a powerful source of heat in a compact, lightweight design, and their plastic casing stays cool even when in use. Additionally, ceramic heaters are some of the safest heaters on the market, allowing for peace of mind when using them.

Are infrared heaters more efficient than ceramic heaters?

Yes, infrared heaters are more efficient than ceramic heaters. Infrared heaters consume less electricity as the heat does not get wasted in the medium, but is instead directed directly onto people. This creates long-term savings on electricity bills as opposed to ceramic heaters, which are less efficient in this manner.

Which is cheaper to run infrared heater or ceramic heater?

Infrared heaters are cheaper to run than ceramic heaters. According to the chart above, infrared heaters offer a total savings of $38.40 during the winter season compared to ceramic heaters. Furthermore, they are more energy efficient than ceramic heaters, helping you save on your electricity bill and make financial long-term investments.

Do ceramic heaters use a lot of electricity?

Yes, ceramic heaters use a lot of electricity. On average, they use 1,500 Watts of electricity and cost around 15¢ an hour to operate. Therefore, even though they are small in size and often touted as being 100% efficient, electric space heaters use a significant amount of electricity.

What is the difference between a ceramic heater and electric heater?

The main difference between a ceramic heater and electric heater is the heating mechanism. A ceramic heater uses a ceramic plate to retain and disperse heat, while an electric heater uses a filament. This means that a ceramic heater is more effective in providing a consistent and lasting heat. Additionally, a ceramic heater is also a fan heater, as it has a fan to circulate air.

Which type of heater is the cheapest to run?

Electric heaters are typically the cheapest to run. Halogen heaters tend to require more energy and therefore cost more to run in the long term. Ultimately, it depends on the individual appliance, however electric heaters are usually the most cost effective option.

Are ceramic heaters better than infrared heaters?

Ceramic heaters offer benefits that infrared heaters do not, such as different heating elements and fewer breakable parts that require maintenance. However, infrared heaters may be better in some situations due to their higher temperatures and greater ability to provide direct heat. Ultimately, the right type of heater depends on the needs of the user and environment.

What is a radiant ceramic heater?

A radiant ceramic heater is an electric heater that uses ceramic plates to radiate heat into the atmosphere without using a fan. These heaters have large gaps in the housing which helps to disperse the heat more quickly. They are a silent, efficient and economical way to heat an area.

Should you buy a radiant heater?

Yes, you should buy a radiant heater. Radiant heaters provide targeted, precise heating that can improve your comfort and energy efficiency. They come in two models: wall-mounted and stand-and-swivel, making them a great option for any space. With superior temperature control and other features, radiant heaters are a great choice for increasing warmth and comfort.

Is a radiant heater better than a convection heater?

Yes, a radiant heater is better than a convection heater. Radiant heaters provide heat long after they are turned off and are quieter since they have no fans. In contrast, convection heaters provide faster heating but are louder.

Final Thoughts

When it comes to choosing between a ceramic heater and a radiant heater, there are a few things to consider. Ceramic heaters heat up the air quickly using a convection process and can be very effective in a small space. On the other hand, radiant heaters transfer thermal energy directly to objects in the room. This can be especially useful in large spaces where people and objects need to be warmed quickly. Both kinds of heaters are usually energy efficient and cost-effective. Ultimately, the decision between a ceramic and a radiant heater will depend on the size and specific needs of the space you’re heating.