Comparing Convection and Radiant Heat: Which Ceramic Heater is Best?

Convection heat in ceramic heaters circulates warm air, while radiant heat directly warms objects. Ceramic heaters are popular choices for heating indoor spaces.

They are equipped with ceramic heating elements that help convert electricity into heat. Two common types of heat emitted from ceramic heaters are convection and radiant heat. Convection heat works by moving warm air throughout the room, while radiant heat directly warms objects in its path.

Understanding the differences between these two types of heat can help you choose a ceramic heater that suits your needs. This article will explore the differences between convection and radiant heat in ceramic heaters, their pros and cons, and other factors you should consider when choosing a ceramic heater.

Comparing Convection and Radiant Heat: Which Ceramic Heater is Best?


What Is Convection Heat?

Comparing Convection And Radiant Heat: Which Ceramic Heater Is Best?

Ceramic heaters have been incredibly popular over the years due to their excellent heating capacity and energy efficiency. Two common types of heating methods that ceramic heaters use are convection and radiant heating. In this blog post, we’ll compare these two types of heating and determine which is the best for your heating needs.

Definition Of Convection Heat

Convection heat is when warm air circulates throughout a room and replaces the cold air. This transfer of heat occurs through the movement of air. Convection heaters use this method to distribute heat evenly in a room.

How Convection Heat Works

Convection heaters use heating elements enclosed in an insulated box. The heating element produces warmth that heats the air inside the box. As the air heats up, it rises and gets replaced by the cold air near the ground, thus creating a cycle of warm air circulating in the room.

Examples Of Convection Heaters

There are several examples of convection heaters available in the market, including:

  • Oil-filled heaters
  • Micathermic heaters
  • Fan-forced heaters

Pros And Cons Of Convection Heaters

Before deciding on whether to purchase a convection heater or not, it’s essential to know its pros and cons. Here’s a quick summary:


  • Convection heaters provide uniform heating, making them suitable for larger rooms and homes.
  • They are energy efficient, as they operate at lower temperatures and use less electricity than other heating systems.
  • Convection heaters are low maintenance and don’t require much cleaning or repair.


  • They take time to heat up a room since they rely on gradually warming the air.
  • They are not designed for high-heat output, so they may not be suitable for extremely cold regions.
  • Convection heaters require caution when it comes to young children and pets as the outside surface can get very hot.
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Convection heaters are an excellent option for the eco-conscious homeowner. They provide efficient heating with less electricity usage, making it a sustainable and cost-effective option. However, it’s essential to take note of their limitations, such as the time it takes to heat up the room and the risk involved with their hot surface, especially for young children and pets.

What Is Radiant Heat?

When it comes to choosing the best ceramic heater for your needs, it’s essential to understand the difference between convection and radiant heat. In this blog post, we’ll take a closer look at radiant heat, including its definition, how it works, examples of radiant heaters, and their pros and cons.

So, let’s dive right in to understand what radiant heat is.

Definition Of Radiant Heat

Radiant heat is a type of heat transfer that occurs through electromagnetic waves. Unlike convection heaters, which rely on air currents to distribute heat, radiant heaters emit infrared radiation that directly heats the objects and people in their path. The heat transfer doesn’t heat the air directly but the objects which have a lower temperature compared to the heater.

How Radiant Heat Works

Radiant heaters are designed with efficient heating elements that emit infrared radiation. These heaters work by directing heat waves from the heating element directly into the room. The waves of infrared radiation emitted from the heating element travel at the speed of light and are absorbed directly by the objects and people in their path.

This is why when you sit close to a radiant heater, you can feel its warmth immediately. As things in the room start to maintain heat, the room temperature starts to rise.

Examples Of Radiant Heaters

Some common examples of radiant heaters include:

  • Electric radiant heaters
  • Halogen heaters
  • Infrared space heaters
  • Outdoor patio heaters

Radiant heaters can be used in any environment, from homes to offices to industrial spaces. These heaters come in various shapes and sizes, and depending on your needs, you can choose from electric or gas radiant heaters.

Pros And Cons Of Radiant Heaters

Like other types of heaters, radiant heaters have their own set of pros and cons. Here are some of the advantages and disadvantages of using a radiant heater:


  • Efficient heating: Radiant heaters offer a more efficient type of heat transfer, as they can directly heat objects and people, reducing the amount of energy consumption compared to convection heaters.
  • Faster heating: With radiant heaters, you can feel warmth almost instantly as they can directly heat objects that are close to them.
  • Silent operation: Radiant heaters don’t use a fan that makes noise, making them perfect for bedrooms or quiet spaces.
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  • Limited heating capacity: Radiant heaters are best suited for small to medium-sized rooms and may not have the power to heat larger spaces or entire homes.
  • Uneven heating: While radiant heaters can heat objects and people in their path, they may not distribute heat evenly in large, open spaces with high ceilings.
  • Higher upfront cost: The initial cost of purchasing a radiant heater may be higher compared to other types of heaters, such as fan heaters or oil heaters.

Radiant heaters can offer an efficient and fast way of heating smaller spaces or providing targeted warmth to people or objects. However, they may have limited heating capacity, and the upfront cost to purchase them may be higher than other types of heaters.

It’s essential to weigh the pros and cons before deciding if a radiant heater is the best choice for your needs.

Which Ceramic Heater Is Best?

Comparing Convection And Radiant Heat: Which Ceramic Heater Is Best?

Ceramic heaters are a popular choice for providing warmth in homes and offices. These heaters use electricity to generate heat by passing it through ceramic plates. There are two types of ceramic heaters; convection and radiant. Let’s compare these two types to determine which one is the best and what factors to consider when choosing a ceramic heater.

Comparison Between Convection And Radiant Heaters In Terms Of Efficiency, Effectiveness, Cost, And Safety

Both convection and radiant heaters have their unique features and benefits. Here is a comparison between these two types based on their efficiency, effectiveness, cost, and safety.


  • Convection heaters are more efficient when heating larger spaces since they circulate warm air throughout the room.
  • Radiant heaters are more efficient in heating smaller spaces since they emit direct heat.


  • Convection heaters provide consistent and even heat, making them ideal for long-term heating.
  • Radiant heaters provide quick and targeted heat, making them ideal for short-term heating.


  • Convection heaters are more expensive to purchase but are cheaper to run in the long term.
  • Radiant heaters are cheaper to purchase but can be more expensive to run for prolonged periods.
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  • Convection heaters do not become too hot to touch, making them safer for families with children and pets.
  • Radiant heaters emit intense heat, making them less safe for families with children and pets.

Factors To Consider When Choosing A Ceramic Heater

Before making a purchase, there are a few factors you should consider to ensure you get the best ceramic heater for your needs. These factors include:

  • Size of the room: Determine the size of the room you want to heat to choose the right type of heater.
  • Power output: Look for heaters with adjustable power output to control the heat according to your preferences.
  • Energy efficiency: Choose heaters with energy-saving features to save on electricity bills.
  • Noise level: Consider the noise level of the heater if you will be using it in a bedroom or study room.

Our Top Recommendations For The Best Ceramic Heaters On The Market

There are numerous ceramic heaters on the market, making it challenging to select the best one. Here are our top recommendations that we believe are the best in their respective categories:

  • Best convection ceramic heater: De’longhi tch7090erl safeheat portable
  • Best radiant ceramic heater: Lasko 6405 designer oscillating heater
  • Best ceramic heater for large rooms: Dyson hot + cool jet focus am09 fan heater

Choosing the best ceramic heater depends on one’s personal preferences. It is essential to consider each factor carefully to choose the right type and model of ceramic heater to ensure that you have purchased a device that suits your needs and requirements.


To sum up, whether you choose a convection or radiant ceramic heater depends on your heating needs. Convection heaters are great for heating larger rooms evenly, while radiant heaters excel at providing targeted heat to smaller areas. Keep in mind that a convection heater may take a little longer to warm up the room, but once it does, it will keep the room cozy for longer periods of time.

On the other hand, a radiant heater will heat up quickly, but will only provide heat to specific areas. Ultimately, the decision boils down to what you value most in a heater – speed or efficiency. By understanding the differences between convection and radiant heat, you’ll be better equipped to make a decision that will keep you warm and comfortable during the colder months.

Thanks for reading this article, and we hope it has been helpful in informing your decision.


I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.