
Ceramic heater fans and oil heaters are two heating devices commonly chosen by many families when winter arrives. They are preferred for their high safety for the elderly and young children, who often have sensitive respiratory systems. So, which device is the best choice for your family? Let's find out with Mytour in this article to help you make an easier decision.
1. What is a ceramic heater fan?
A ceramic heater fan, also known as a ceramic fan heater, utilizes ceramic material to transmit and conduct heat.
Ceramic heaters consist of a ceramic bar with a flat shape to emit heat.

Ceramic heater fans feature an ultra-compact design.
2. Operating Principles of Ceramic Heater Fan
Ceramic heater fans operate using electricity and utilize the convection principle to emit heat. They employ ceramic to generate heat, shaped flat like a disc known as a ceramic disc. This disc is connected to a metal object. When this ceramic disc heats up, it transfers heat to the metal wire, and this heat flow is transmitted through convection, releasing warmth outside to increase room temperature.
Advantages and Disadvantages of Ceramic Heater Fan
Advantages of Ceramic Heater Fan:
- The machine has both heating and cooling functions, so it can be used in both winter and summer weather.
- The machine operates with powerful capacity, allowing you to feel the air warming up in just 5 seconds of operation while still saving about 50% of energy compared to oil heaters.

Illustration of Roler ceramic heater fan
- The machine operates with powerful capacity, allowing you to feel the air warming up in just 5 seconds of operation while still saving about 50% of energy compared to oil heaters.
- Some models are equipped with a humidifying mode to balance the air humidity, providing users with a comfortable and relaxed feeling.
- The machine operates quietly, without emitting light, or burning oxygen, making it suitable for use by the elderly, children, or families with respiratory issues.
- The machine also offers modern features similar to oil heaters such as remote control without the need to approach the machine, overheating protection mode, timer mode, etc.
- Another advantage of this device is its elegant, modern, and much lighter design compared to oil heaters.

Disadvantages:
Despite its outstanding advantages, the machine also has some drawbacks:
- The heating ability of the machine is not highly rated compared to ceramic heaters when the temperature drops below 10 degrees Celsius. Additionally, ceramic heaters also require regular cleaning for smooth operation.
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4. What is an oil heater?
An oil heater is a device that uses oil as a heat source. This device is composed of multiple heating elements placed next to each other, with oil conduits behind them. The type of oil used for heating the air is called diathermic oil. It effectively transfers heat and does not deplete during usage.
Oil heaters are considered premium and the most expensive heating devices on the current market.

Illustration of Roler oil heater
5. Operating Principles of Oil Heater
When the oil heater is operated, the oil behind the heating panels heats up and transfers heat to the surrounding environment. The machine does not burn oxygen to heat, so it will not cause dry skin irritation like other heating devices.
Before using, you should turn on the machine for 15 to 20 minutes to warm the air.
6. Advantages and Disadvantages of Oil Heater
Advantages of oil heaters
- Oil heaters are designed with modern aesthetics, eye-catching colors, and diverse designs to provide users with plenty of choices. Additionally, some models are equipped with wheels for easier mobility.

- Oil heaters have the ability to quickly warm the air even when the temperature is below 10 degrees Celsius.
- The device operates based on the principle of heating oil-filled bars, without burning oxygen, making it suitable for families with elderly and young children.
- The machine uses specialized diathermic oil as fuel, providing durability for up to 10 years of use. Additionally, users do not need to replace the fuel as the oil can be reused without depletion.
- Manufacturers equip the machine with many intelligent features such as maximum power saving with Eco mode, timer for automatic shutdown, remote control, and LED display showing the temperature for easy monitoring by users.
- Some safety features to protect users are also highly emphasized by manufacturers such as control panel lock, automatic shutdown when overheated, or if the machine tilts.

- When in use, users also don't need to clean frequently, saving a lot of time for busy individuals.
- Besides the function of heating the air, some models of oil heaters are also used for drying clothes, especially for infant clothing during rainy seasons.
Drawbacks:
- The machine consumes more electricity compared to ceramic heaters. The bulky design and heavy weight make them suitable only for large spaces. They only function for heating and are priced higher than ceramic heaters.
7. Should you choose a ceramic heater or an oil heater?

– If you're looking for an energy-efficient and compact device for a small room, ceramic heater definitely takes the lead. Conversely, for larger rooms accommodating more people, oil heater is essential to ensure warmth for everyone.
– Ceramic heaters may not have the capability to generate high temperatures and efficiently warm spaces when the temperature drops below 10 degrees Celsius. Therefore, if the room isn't well-insulated, opting for an oil heater provides more stable temperatures.
– Ceramic heaters are considerably cheaper than oil heaters, so choosing depends on usage needs and financial circumstances. You might opt for a ceramic heater for a small room with two people and choose an oil heater for larger rooms or areas exceeding 20 square meters.
Above are considerations between ceramic heater and oil heater. Hopefully, the information provided by Mytour will help you make an informed decision and purchase the most suitable product for your family's needs.
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