What Are Infrared Panels? How Do They Work, Their Benefits, Types and Uses

Infrared panels are a type of electric heater, but they work differently from conventional heaters. Instead of heating the air in a room, they use radiant heat to deliver warmth directly to people, furniture, and surrounding solid surfaces. This is why their warmth can feel slightly different from that of a conventional heater.

How Do Infrared Panels Work?

In simple terms, infrared panels convert electricity into infrared radiation. This radiation travels through the room and reaches people, walls, furniture, and other solid surfaces. Once these surfaces become warm, they gradually release heat into the surrounding environment.

How Does the Process Work?

• Flow of electricity: Electric current passes through the heating element inside the panel, causing it to heat up.

• Emission of infrared heat: The heated element produces infrared radiation. This radiation is invisible to the human eye.

• Direct delivery of heat: Infrared radiation reaches people, walls, furniture, and other solid surfaces in the room and warms them.

• Spread of warmth: The heated surfaces gradually release their heat, helping make the overall room environment feel more comfortable.

Key Benefits of Infrared Panels

The main advantage of infrared panels is that their heat reaches people and room surfaces directly. This makes them feel different from traditional heating systems that primarily heat the air.

Energy Efficiency

• Direct heating: Infrared panels heat people and surrounding objects directly, so the heat is delivered where it is needed.

• Less heat loss: They do not require ducts or blowers, which can help reduce the heat losses associated with air-based heating systems.

Air Quality and Comfort

• Less dust circulation: Since they do not require fans or blowers, there is less forced air movement, which can reduce the circulation of dust.

• Comfortable warmth: Infrared heat directly warms the body and surrounding surfaces, creating a comfortable feeling of warmth.

• Reduced condensation: Keeping walls and other surfaces warmer can help control moisture and condensation issues.

Design and Installation

• Requires less space: Infrared panels have a slim, flat design, making them easy to install on walls or ceilings.

• Attractive designs: Panels are available in different sizes and designs. Some models can also function as mirrors or decorative panels.

• Low maintenance: They generally have no moving parts, making them relatively easy to maintain.

Where Can Infrared Panels Be Used?

Infrared panels are not limited to heating homes. They can also be used in places where direct warmth is needed in a specific area instead of heating the entire room. Their applications range from homes and offices to workshops, gyms, and outdoor spaces.

Residential Uses

• Living rooms and home offices: Infrared panels can be a good option for zone heating in rooms where people spend most of their time. Instead of heating the entire home, heating can be focused on the rooms that are actually being used.

• Bathrooms: Mirror infrared panels are particularly useful in bathrooms. They provide heating while also functioning as a mirror. Some models are also designed for use in humid environments.

• Bedrooms and hallways: Slim and flat panels take up very little space, making them suitable for bedrooms, hallways, and other smaller areas. Mirror and custom-printed designs can also complement the room's décor.

Commercial and Specialized Uses

• Offices and retail stores: They can be used for localized heating around office desks, reception areas, or high-traffic sections.

• Warehouses and workshops: Heating an entire large or open space can be expensive. In such areas, infrared heating can be more practical for specific work zones.

• Gyms and yoga studios: Infrared heating is used in yoga and wellness studios to provide direct warmth to the body.

• Outdoor patios and gardens: Infrared bars or patio heaters can make seating areas more comfortable during cold weather.

• Pet areas: Infrared heating is also used in areas such as pet houses, kennels, and pens.

Industrial Uses

Infrared heating is also used on a larger scale in industrial applications. This technology is used in thermoforming machines, industrial drying lines, coating systems, and curing ovens to deliver controlled heat to specific materials or surfaces.

Common Misconceptions About Infrared Panels

There are many claims about infrared heating online. Some are accurate, while others are simply misconceptions. Let's understand them in simple terms.

Misconception: Infrared Radiation Is Dangerous

Fact: Infrared radiation is non-ionizing radiation. It is also naturally emitted by the sun and warm objects. The radiation used in infrared heating systems is not the same as UV radiation.

Misconception: Infrared Panels Cause Skin Tanning

Fact: Tanning is primarily associated with UV radiation. Infrared radiation has a much longer wavelength than UV rays, and its main effect is experienced as heat.

Misconception: Infrared Panels Do Not Heat Rooms Properly

Fact: Infrared panels do not rely only on heating the air. They deliver heat directly to solid surfaces such as walls, floors, furniture, and people. These heated surfaces can then release warmth into the surrounding environment.

Misconception: Infrared Panels Have a Higher Risk of Overheating and Fire

Fact: Good-quality panels generally include safety features such as overheat protection and automatic shut-off. However, like any electric heater, proper installation and following the manufacturer's safety instructions are essential.

What Is Infrared Radiation?

Infrared radiation is a type of invisible electromagnetic energy. The human eye cannot see it, but the skin can feel its warmth. It exists beyond visible red light on the electromagnetic spectrum.

Key Facts About Infrared Radiation

• Invisible to the human eye: Humans cannot see infrared waves, but the body can feel their heat.

• Different wavelength: Infrared has longer wavelengths than visible light and comes before the microwave region of the electromagnetic spectrum.

• Natural sources: The sun, fire, the human body, and other warm objects continuously emit infrared radiation.

What Is Radiant Heat?

Radiant heat is heat that travels from a warm source directly to a person or object through electromagnetic waves. It does not require the entire room's air to be heated first. This principle is what makes infrared panels different from conventional air-based heating systems.

How Do Infrared Panels Heat a Room?

The waves produced by infrared panels reach walls, floors, furniture, and people directly instead of heating the room's air first. When these surfaces absorb the radiation, their temperature increases, and they gradually release heat into the surrounding environment.

How Does the Heating Process Work?

Direct radiation: The heating element inside the panel becomes hot and emits infrared waves.

Absorption: These waves reach surfaces such as floors, sofas, walls, or the human body, where their energy is converted into heat.

Thermal mass: Heated walls and objects retain some of the heat and gradually release it into the surrounding environment.

Secondary air warming: The air around these heated surfaces also warms gradually. This means the room can maintain warmth through heated surfaces rather than relying entirely on continuously circulating warm air.

What Types of Infrared Panels Are Available in the USA Market?

Infrared heating panels are available in a variety of designs and materials in the USA. They can generally be categorized based on their surface material, design, and installation style.

Types Based on Material

• Standard metal/epoxy panels: These feature a steel or aluminum surface with a durable epoxy or ceramic finish. They are commonly used in homes, offices, and other indoor spaces.

• Glass panels: Made with tempered safety glass, these panels can easily complement modern interiors. Options such as black and white are also available.

• Mirror panels: These serve as both a mirror and a heater. They are particularly popular for bathroom applications.

• Carbon fiber/carbon-based panels: These use carbon-based heating elements and are designed to provide even warmth and efficient heating.

Which Companies Offer Infrared Panels in the USA?

Several companies offer infrared heating systems in the USA market. When choosing the right brand, it is important to consider factors such as panel power, coverage area, installation requirements, warranty and safety features.

• Ducoterra: Known for its SolaRay infrared heating panels, designed for residential and commercial spaces.

• Infratech: Known for American-made electric infrared heating systems, with a focus on residential, commercial and outdoor heating.

• Herschel Infrared: Offers slimline and high-efficiency infrared panels designed for use in different indoor spaces.

• Heating Green: Provides infrared heating solutions for residential, commercial and wellness spaces.

• CeramiCircuit: Known for Far-Infrared panels with porcelain surfaces, particularly for spaces such as yoga and wellness studios.

Note: Before choosing an infrared panel, always check the room size, panel power, installation location and the manufacturer's safety ratings. This can help you select a heating system that suits your specific needs.