by Free Hot Water Solar Thermal Solutions
High Performance Thermal Collector, Intelligent Design, Deep Drawn Aluminum Tray, Highly Selective Absorbent Coating, 2' Thermal Insulation 40/50 Rockwool, Tempered Low Iron Glass, Suitable for Closed Loop Systems, In Roof, Pitched and Flat Roof Installation, Dimensions - 81.6 X 48 X 3.6, Thermal Output – 1.66 Kw per hour, Max Stagnation (f) ...