Types of heaters: Distinguish the type and purchase guide

Let the space heater warm you and your family on cold winter days!

Who invented the space heater

It was Henry Lancaster

Henry Lancaster, born in 1536, was an English architect, urban planner, engineer and inventor who invented the "Lancaster fireplace" for burning coal for heating. This stove acted like a modern radiator by recycling waste heat from combustion and significantly raising room temperature.

The benefits of a space heater

1）Affordable

The price of electric heaters is generally not high, unlike large items such as air conditioners. The general price is about a few hundred yuan, the investment is not large, and it is more suitable for short-term use by renters.

2）Easy to use

The electric heater can easily control the temperature of the electric heater by turning on and off the power supply, and it is convenient to move. For areas where the winter period is not long, the electric heater can play a certain role in keeping warm.

3）Good energy saving effect

The heater can choose different temperature and power according to specific needs, compared with other heating equipment, the heater can adjust the temperature more finely, so as to achieve the effect of saving energy. At the same time, the heater can also automatically start and stop according to the set temperature, to avoid wasting energy for a long time.

If you want to know more about the functions and application scenarios of electric heaters, take a look at our electric heaters product center here.

The main types of electric heaters

Space heaters are one of the essential household appliances in winter. Choosing the right heater can not only enhance the warm comfort of the family, but also effectively save energy and ensure the safety of use.

1）PTC Bathroom heater

PTC bathroom heater is composed of PTC ceramic heating element and aluminum tube. This type of PTC heater has the advantages of small thermal resistance and high heat exchange efficiency. It is an electric heater with automatic constant temperature and power saving. The outstanding feature is the safety performance, any application will not produce such as the electric heat pipe heater surface "redness" phenomenon, resulting in burns, fire and other safety hazards.


2）Ultra-thin Heater

Ultra-thin heater, especially the ultra-thin heating radiator, is a kind of heating equipment with a compact design and a thickness of only about 3cm. It is mounted close to the wall, similar in appearance to decorative panels, designed to combine heating and decorative functions. The internal structure of the radiator is extruded from aluminum alloy in one piece and contains cooling fins and heating channels, which transmit heat through hot water circulation and radiate the interior space.

It is suitable for home, office and other places, especially for the need for both beautiful and efficient heating environment. Compared with traditional radiators, it heats up fast, does not take up too much space, and will not smoke the wall or cause safety hazards. The installation is flexible, the size can be adjusted according to the demand on the spot, and the wall can be protected.

3）Mechanical MICA Heater

Mechanical mica heater is an electric heating element using mica as insulation and heat conduction material, especially suitable for applications requiring efficient and uniform heating. Due to its excellent insulating properties, high temperature resistance, chemical stability, and good mechanical strength, mica is an ideal material for manufacturing heaters. Here are some of the key characteristics and applications of mechanical mica heaters:

4）Heater with Infrared sensor

The heater of an infrared sensor usually refers to the part used to keep the sensor performance stable or defrost and dehumidify, especially if the ambient temperature is low or the humidity is high. This heater is designed to ensure that the infrared sensor can work continuously and efficiently, and is not affected by external environmental factors.

5）Heater with Fan

A heater with a fan, also known as a fan heater or forced convection heater, is a device that combines a heating element with a fan and is designed to accelerate the heat exchange process by forcing air flow through the fan, thus heating the air or a specific space more efficiently. This design utilizes the principle of convection heating to improve heating efficiency and uniformity of temperature distribution.


6）Heater with ECO function

A heater with ECO function is a heating device designed to increase energy efficiency and save electricity consumption. Such heaters often have intelligent control features designed to reduce energy use while maintaining comfort.


7）High-Power Heater

A high-power heater is a device that converts electrical energy into heat energy efficiently, and is widely used in occasions that require fast and large amounts of heating. This type of heater is designed to provide a high heat output to meet industrial and commercial as well as specific household needs. Their working principle relies on electric heating elements, such as resistance wires or PTC (positive temperature coefficient) thermistors, which heat up when energized and transfer the heat to the target medium through a specific heat exchange design.

8）Carbon heater

Carbon heater, especially refers to the use of carbon materials (such as carbon fiber or carbon carbon composite materials) as heating equipment, this type of heater in many fields because of its unique properties have been valued.


9）PTC Foot Warmer

PTC foot warmer is a kind of heating equipment using PTC (positive temperature coefficient) thermistor as heating element, especially suitable for providing warmth for feet in winter, using PTC ceramic material, this material in the temperature reaches a specific point (Curie temperature), the resistance will increase significantly, so as to automatically adjust the heating power, to achieve constant temperature heating, PTC foot warmer can rapidly heat up, usually open a few seconds after you can feel the warm wind, suitable for rapid heating needs, due to the characteristics of PTC, the foot warmer can automatically adapt to the ambient temperature, when the set temperature is reached, reduce power output, avoid overheating, maintain a comfortable temperature.

10）Silent Heater

A silent heater is a heating device designed for the pursuit of a low noise environment and is widely used in homes, offices and places that require a quiet atmosphere. These types of heaters reduce noise during operation by employing special technologies such as fanless design, low noise motors or optimized air flow paths, ensuring that users can enjoy peace and quiet while being warm.

Key features of the heater

High thermal efficiency, small power consumption, simple structure, automation, compact size, can be wall hanging, desktop use, low noise, fast heating, with automatic overheating protection system, multiple protection, more safety.

Heating principle

Electric heater, with electric energy as the main energy, the use of resistance heating, induction heating, arc heating, electron beam heating, infrared heating and medium heating and other ways, through direct contact, warm air convection, far infrared radiation and other ways to heat the human body.

Consumer purchase suggestions

1. Heating area

Before buying a heater, the first thing to consider is the area of use. In principle, each square meter needs to be calculated according to different heater power, roughly between 50-120 watts. Therefore, at the time of purchase, the appropriate heater model should be selected according to the specific area of the room.
2.Security

Safety is an important consideration in the purchase process of heaters. High-quality products usually have overheat protection, tipping power and other protective functions, and have higher requirements for the fire resistance of materials. For families with young children or the elderly, safety should be the primary concern.
3.Energy efficiency ratio

Running costs are also an aspect that cannot be ignored when choosing a heater. The energy consumption of heating equipment on the market varies, so choosing products with higher energy efficiency labels, or choosing to use PTC ceramics in electric heating can better save energy and reduce expenses.
4.Comfort

Comfort is also a factor to consider when choosing a space heater. Some heaters have an air circulation function that avoids the warm air blowing straight and makes the room temperature more even. In addition, some products have a humidification function, which can increase the air humidity while heating and avoid the room being too dry.
5.Brand and after-sales service

When buying a heater, it is a wise choice to choose a well-known brand and a product with good after-sales service. Well-known brands usually have stricter quality control and more perfect after-sales service, which can provide better protection for use.

Space heater FAQ

What is a heater used for?

The main purpose of a heater is to provide an additional heat source to raise the indoor temperature and ensure that people can stay comfortable in the cold season. Of course, the use of heaters is not limited to providing warmth, but also according to different use scenarios and needs to choose the right type. For example, a small sun is suitable for local rapid heating, a heater is suitable for rapid heating in a small area of space, and a skirting line and electric heating oil tin are suitable for whole-house heating in a larger space. When choosing, factors such as room size, user population, safety, and energy consumption should be considered to ensure that the heater can effectively and safely meet your needs.

What are the disadvantages of a heater?

Electric heaters do have some potential disadvantages and safety risks while providing people with warmth, especially inferior products. The main shortcomings of the electric heater are still some, such as: Fire risk, electric shock risk, toxic and harmful gas release, burn risk, air drying problems, radiation and energy consumption problems, in order to avoid these risks, consumers should choose a good reputation, through the safety certification of the brand and products, pay attention to whether the product has temperature control, automatic power off and other safety features, and ensure that in the use of safety guidelines to follow.

Heater price?

The price range of heaters is wide, mainly depends on its type, technology, brand and additional features, the price ranges from several hundred yuan to several thousand yuan, technology maturity and brand affect the final price, when buying a heater, you should choose the right product according to your budget, heating needs, room size and the importance of safety and additional features. High-end products tend to perform better in terms of energy efficiency, safety design, noise control and intelligence, but cost-effective middle and low end products can also meet basic heating needs.

Is it unhealthy to use an electric heater to heat your bedroom?

The health effects of using an electric heater to heat your bedroom depend on the type and quality of the heater as well as how it is used. High quality heaters usually do not pose significant health hazards when used correctly, but poor quality or improper use of heaters may pose some health risks. In order to use a heater healthily, it is recommended to choose reputable products that have passed safety certification, maintain proper humidity in the room, ventilate regularly, and avoid the heater blowing hot air directly at the body for long periods of time. And make sure there are no combustibles around it.

What type of heater uses the least electricity?

Heaters are a relatively low-power method of heating under certain conditions, especially when energy-efficient models are used. Its working principle is the use of air source heat pump, energy efficiency ratio is high, the consumption of 1 KWH of electric energy can be exchanged to the outdoor at least 3 times the heat, so after heating to the target temperature, its power consumption to maintain the indoor temperature is low.

However, when the outdoor temperature is very low, especially below 0 degrees Celsius, the heating efficiency of air conditioning will decrease, and the power consumption will increase, at this time may no longer be the most power-saving choice. For local heating or small Spaces, such as rooms less than 10 square meters, the skirted heater is considered a more energy-saving option because of its thermal curtain effect, fast and uniform heating. In addition, reflective far-infrared electric heaters, some models of air heaters and heaters with intelligent temperature control can reduce energy consumption to a certain extent because they can be heated quickly and have power regulation.

Are home heaters safe?

The safety of a home heater depends on a number of factors, including the quality of the product, how it is used and how it is maintained. High-quality heaters are designed with safety standards in mind, such as automatic power off function, overheat protection, anti-electric shock design, etc., which greatly improve the safety of use. However, the quality of the heaters on the market is uneven, and there may be some safety hazards with inferior products.

In order to ensure the safe use of the heater, it is recommended to choose a brand with a good reputation and safety certification, ensure that the heater is kept away from flammable items such as curtains, sheets, etc., do not cover the heater with clothing or other items, avoid using the heater with a non-waterproof design in humid environments, regularly check the heater's wires and plugs to ensure that there is no damage, and maintain proper ventilation when using it, Avoid air that is too dry, and for families with small children, choose a heater with protective measures to prevent accidental contact. Home heaters are relatively safe under the right choice and use, but attention must be paid to the quality of the product and the details of use.

What kinds of heaters are there?

Heaters are mainly divided into two categories: local heating products and whole-house heating products, each heater has its own unique advantages and disadvantages, suitable for different use scenarios and needs. For example, small SUNS and heaters are suitable for local quick heating, while electric oil tins, electric heat films, kickers and European-style fast heating stoves are more suitable for whole-house heating. The choice can be based on the room size, the needs of family members, and the budget.

What kind of space heaters are suitable for your bedroom?

When choosing the heater suitable for the bedroom, should consider the room area, heating efficiency, safety, comfort and economy, should also consider the following factors, heating area: Choose the right power heater according to the size of the bedroom,
Waterproof function: if you intend to use in the bathroom, you need to choose a heater with waterproof grade, mobility: light and wheeled heaters are easy to move in the room, safety performance: anti-hot, anti-tipping, overheating protection and other functions are important considerations, brand and price: Choose a brand with good reputation and good after-sales service, and choose cost-effective products according to the budget. When choosing a bedroom heater, we should consider personal needs, room conditions and budget comprehensively to ensure that it is comfortable and safe to spend the cold season.

What kind of space heaters are suitable for offices?

The choice of office space heater should focus on portability, safety, low noise and fast heating ability to ensure that it does not affect the work environment and communication between colleagues, the following are several types of space heaters suitable for office use: graphene space heaters, electric heating desk MATS, heating cushions, desktop space heaters, heating pad foot warmers, and skirting heaters.

When choosing an office heater, you should also consider the portability of the device, whether it is easy to move, whether it has automatic shut-off or overheat protection, and whether it conforms to the decorative style of the office. Also, considering that colleagues may experience the temperature differently, it is more humane to choose a heater that can adjust the temperature.

What kind of space heaters are suitable for the bathroom?

A bathroom is suitable for a heater with a high water resistance rating, fast heating and safety features, and when choosing a bathroom heater, special attention should be paid to its water resistance rating of at least IP24 to prevent the risk of electric shock caused by water splashing. In addition, the heater should have safety features such as tipping power off and overheat protection to ensure safety during use. Taking into account the special environment of the bathroom, it will be more comfortable to choose a model with no light and low noise.


What's the use of a heater with a fan?


Heaters with fans, usually referred to as air heaters, are designed to distribute heat more efficiently. The working principle of this type of heater is to heat the air through the internal heating element (such as electric heating wire, PTC ceramic, etc.), and then use the fan to blow the heated air out, forming a convection, thereby quickly increasing the temperature of the room, however, it should be noted that the heater may produce a certain noise when working, so it is not suitable for placing in the environment that needs to be quiet, Such as the sleeping area of a bedroom or office. When selected, consider its noise level, heating efficiency, and safety to ensure that it meets the specific needs of use.

Does portable heater use a lot electricity?

The amount of electricity a portable heater uses depends on its power and how long it has been in use. These types of heaters come in a wide range of power, from a few hundred watts to a few kilowatts. For example, a typical portable electric heater, such as the 1500 watt (1.5 kW) model, will consume 1.5 kilowatts of electricity if it is run continuously for 1 hour. While a higher power heater, such as an 8,500-watt instant electric water heater, will naturally use more power when in use.

For portable heaters used in offices or small Spaces, they tend to be designed for low power, such as 500 watts to 1000 watts, such devices are relatively energy efficient when used, suitable for short periods of local heating. However, continuous use over a long period of time, even low-power heaters, will accumulate more electricity consumption.

Is it safe to sleep with a room heater on?

It is safe to sleep with the room heating on under certain conditions, but there are a few key points to be aware of to avoid potential health problems:

Temperature control: Keep the room temperature within a comfortable range. It is generally recommended to sleep at night at a room temperature of 16-20°C (60-68°F). An overheated environment may affect the quality of sleep and cause discomfort.

Air circulation: While keeping doors and Windows closed can keep a room warm, confining a space for long periods of time can lead to a decrease in air quality. It is recommended to leave at least tiny vents or open Windows at regular intervals for air to avoid carbon dioxide buildup and air drying.

Humidity maintenance: Heating can dry out indoor air. Using a humidifier or placing a water basin can help maintain the right level of humidity and reduce respiratory discomfort.

Health risks: Leaving the heat on for long periods of time can lead to what is known as "heating sickness," which can include dryness of the nose and throat, skin problems and respiratory discomfort. These symptoms can be mitigated by maintaining proper humidity and moderate temperature.

Safety measures: Ensure that there are no safety risks in the heating equipment. For example, the electric blanket should choose products with low voltage and automatic power off function to avoid the potential risks of traditional high-voltage electric blankets. For wall mounted or ground heating, avoid placing flammable items near to prevent fire.

Regular inspections: Maintain and inspect the heating system regularly to make sure there are no leaks or malfunctions, especially for gas heaters, in case of carbon monoxide poisoning.

To sum up, it is safe to sleep with heating, but proper measures need to be taken to ensure a good sleeping environment and indoor air quality.

Do space heaters use a lot of electricity?


The power consumption of space heaters depends on the type, power and use method. The power consumption of space heaters can be very large, especially for high-power and continuous use equipment. Choose energy-saving products, such as heaters with variable frequency or automatic thermostat function, and properly control the use time to effectively reduce the power consumption.

Is an electric water heater expensive to run?


The operating cost of electric water heaters is related to a number of factors, including the energy efficiency of the equipment, frequency of use, local electricity prices, and the thermal insulation performance of the water heater, and the operating cost of electric water heaters is relatively high, especially compared to air energy and some efficient gas water heaters. However, the actual cost also depends on the specific use and local energy prices, and the rational use and selection of energy-efficient products can reduce this cost.