Kermi radiator Therm X2 Profil-V 22 panel radiator, model FTV220400401R1K, 400 x 400 mm, double-panel, convector

The Kermi Therm X2 Profil-V 22 panel radiator (400 x 400 mm) is a compact double-panel radiator with integrated convector fins designed for central heating systems. Its steel panels and convector arrangement deliver a balance of radiant and convective heat suitable for rooms where space is limited but reliable heat output is required. The radiator is intended for typical residential and light-commercial installations and fits standard connection configurations used in modern hydronic heating systems.

Advantages

The radiator's double-panel 22 construction increases heat transfer area and improves convective airflow without significantly increasing depth, enabling efficient room heating in a compact form factor. Steel panel construction provides uniform surface temperature and mechanical robustness, while the integrated convector fins accelerate heat distribution. The radiator's standardized dimensions allow straightforward replacement or integration into existing heating circuits.

Suitable for

• Small to medium-sized rooms in apartments or houses where a compact radiator is needed
• Renovation projects replacing older panel radiators with a modern double-panel convector type
• Light commercial spaces such as offices or reception areas with central heating
• Situations requiring standard connection points and predictable heat output

When it may not be suitable

This panel radiator is not intended for applications requiring extremely high heat output per unit area, such as large industrial spaces or uninsulated areas with high heat loss. It is also not a direct substitute for special-purpose radiators (e.g., towel warmers or decorative designer radiators) that have different form factors or mounting requirements.

Key specifications

• Overall dimensions: 400 x 400 mm
• Construction type: double-panel with convector fins (22)
• Material: steel panels with integrated convector elements
• Suitable for central (hydronic) heating systems
• Mounting: wall-mounted panel radiator

How to use

Install the radiator on a suitable load-bearing wall using the recommended wall brackets and ensure correct alignment and clearance for convective airflow. Connect to the building's central heating pipework following local regulations and ensure correct valve selection for balancing and control. After installation, bleed the unit to remove trapped air and check for leaks. Operate with the heating system controls, adjusting thermostatic or manual valves to regulate room temperature.

What to consider before purchase

• Measure available wall space and check radiator dimensions for fit and clearance
• Verify compatibility with the existing central heating pipework and valve types
• Confirm required heat output for the room (heat loss calculation or radiator sizing) to ensure adequate performance
• Consider mounting height and furniture placement to avoid obstructing convective airflow

Usage recommendations

For consistent performance, commission the radiator as part of a balanced heating system: use appropriate valves, perform air bleeding after initial filling, and include periodic maintenance checks for corrosion and connections. Maintain unobstructed airflow around the radiator for optimal convective heating.