Hot water radiant panel A11-C

ceiling-mountedindustrialcommercial

Key features

• Thermal comfort according to EN ISO 7730
• Building material class: A2-s1, d0 (EN 13501-1)
• With EPD certification
• High heating and cooling capacity
• Advanced sound absorption values (Class B)
• Compatible with common metal ceiling systems
• Low system weight
• Components can be integrated
• Compatible with VENTAMIC, AQUILO, ARCHISONIC®

Product description
The A11-C radiant metal ceiling provides high thermal comfort in spaces with large heating loads while minimising draughts. The activated metal panels deliver both thermal activation and notable acoustic performance, suitable for commercial and industrial interiors.

Technology and construction
The A11 activation system combines copper piping and aluminium heat‑conducting rails joined by laser welding. Coils are permanently bonded to metal plates with a specialised adhesive under high pressure to ensure efficient thermal transfer. Aluminium panels can also be activated using the same adhesive technology to further enhance performance.

Installation & compatibility
The system supports standard metal ceiling installation methods such as C‑Channel, Hook‑On and Clip‑In and is compatible with modular and bespoke ceiling solutions. Its low system weight facilitates handling and integration with building services.

Design

• Available in different colours, perforations and shapes

Functionality

• Cooling, heating and acoustic treatment

Technical data
System combination:
+ AQUILO
+ VENTAMIC
+ ARCHISONIC®

Dimensions:
Installation height: min. 100 mm
Standard dimensions:
- Panel length: 600 – 3000 mm
- Panel width: 400 – 1200 mm
- Panel height: 30 – 50 mm
Custom dimensions on request

Capacity (water):
Cooling: up to 100 W/m² (ΔT: 8 K); active area ratio: 75 %
Heating: up to 116 W/m² (ΔT: 15 K)

Acoustics:
Sound absorption αw: up to 0.85 (Class B, EN ISO 11654)

Technical specifications

• Model: A11-C
• Thermal comfort standard: EN ISO 7730
• Fire classification: A2-s1, d0 (EN 13501-1)
• EPD: Available
• Cooling capacity (water): up to 100 W/m² (ΔT 8 K); active area ratio 75 %
• Heating capacity (water): up to 116 W/m² (ΔT 15 K)
• Installation height: min. 100 mm
• Panel sizes: length 600–3000 mm; width 400–1200 mm; height 30–50 mm (custom on request)
• Sound absorption: αw up to 0.85 (Class B, EN ISO 11654)
• Compatible systems: AQUILO, VENTAMIC, ARCHISONIC®; supports C‑Channel, Hook‑On, Clip‑In installations
• Construction: copper pipe + aluminium heat‑conducting rails joined by laser welding; coils bonded to metal plates with adhesive under high pressure