
Ceiling radiant panels (or strip heaters) are suspended heating devices that produce warmth through infrared radiation. They are particularly suitable for heating limited areas within large industrial spaces, creating true heat islands.
Discreet and minimalist in design, they are advantageous both aesthetically and energetically, optimizing heating power while reducing operating costs.
How Ceiling Radiant Panels Work
Why Choose a Ceiling Radiant Heating System
Best Applications for Ceiling Radiant Panels
How to Select the Correct Power for Radiant Panels
Radialight Ceiling Radiant Panel Range
Why Choose a Ceiling Radiant Heating System
Best Applications for Ceiling Radiant Panels
How to Select the Correct Power for Radiant Panels
Radialight Ceiling Radiant Panel Range
How Ceiling Radiant Panels Work
Ceiling radiant panels, also called strip heaters, are electric heating systems that produce warmth through infrared radiation. Unlike traditional systems, they do not heat the air but transfer heat directly to people, surfaces, and objects.
This principle provides immediate and localized thermal comfort, reducing heat loss and improving overall energy efficiency.

Why Choose a Ceiling Radiant Heating System
Ceiling radiant heating offers numerous advantages compared to solutions such as fan heaters or infrared lamps:
- Direct heat without losses
- No visible light emission
- Silent operation
- Localized heating only where needed
- Uniform temperature in the irradiated area
- No air currents or dust disturbance
- Suitable for environments with specific safety requirements
- Low operating costs and no routine maintenance
Best Applications for Ceiling Radiant Panels
Ceiling radiant panels are particularly suitable for large spaces with high ceilings, where heating the entire air volume would be inefficient.
- Industrial warehouses
- Storage and logistics areas
- Gyms and sports centers
- Workshops and production units
- Localized workstations
In these contexts, they create true heat islands, improving comfort only in operational areas and reducing energy waste.
How to Select the Correct Power for Radiant Panels
The power selection of a strip heater depends on several factors:
- Installation height
- Surface area to heat
- Type of environment
- Number of panels installed in series
Correct sizing ensures effective, uniform, and well-distributed heating.
Unsure about the best configuration? Contact us for a personalized consultation.
Radialight Ceiling Radiant Panel Range
Radialight is an Italian brand specializing in low-consumption electric heating with design. The THERMO line is designed for professional and industrial applications.
THERMO HT39: Ideal for Workstations
THERMO HT39 radiant panels are suitable for single or open workstations. Series installation ensures uniform heat, especially effective in overlapping zones. Ideal installation height is between 2.50 and 3.50 m from the floor.

THERMO HT55: For Larger Areas
THERMO HT55 radiant panels are designed for larger spaces and higher installation heights. The ideal installation height is between 3.50 and 4.50 m from the floor. Combining multiple units improves comfort even in passage areas.

Discover all professional solutions in the Radialight industrial electric heating section.
To view the complete Radialight range, visit our dedicated page.
Considering a ceiling radiant panel system? Contact us for a custom quote — we will help you choose the most efficient solution for your environment.
