Aelios collectors are offered with a selective absorber, while the hydraulic frame is available in two versions, copper and aluminum. They can be installed in both solar systems and forced circulation systems, maintaining high efficiency.

• Collector Type: Selective
• Total Area (m²): 2.09
• Dimensions LxWxH (mm): 2030x1030x80
• Number of Heat Absorption Tubes: 8 (Ø10)
• Heat Transfer Medium: Propylene glycol solution
• Absorber: Aluminum
• Capacity (lt): 1.28
• Absorber Surface Area: 1.80
• Absorption Coefficient: 95% ±2% / 5% ±2%
• Total Weight (Without liquid): 36.5 kg
• Factory Code: 7110000741
• Thermal Insulation: Pre-compressed rock wool, thickness 50mm (back) and 20mm (side), covered with black fiberglass fabric, to minimize thermal losses.
• Thermal Conductivity of Rock Wool Insulation: λ=0.032 W/mK (DIN 56612, measurement at 0°C).
• Pipes: Return and supply (headers) are perforated with expansion.