5000 Series Brochure

? High Performance Thermal Collector ? Designed for domestic hot water, space heating as well as pools and large commercial applications ? The highly selective Titanium absorbent coating and thermal insulation ensuring maximum heat transfer and retention ? Esthetically pleasing, the FHW5221 was developed for performance, longevity and easy installation Reliable Solar Thermal Energy FHW 5221 Thermal Collector Flat Roof Installation Pitched Roof Installation Technical Data FHW 5221 Overall Area (sqft) 22.10 Aperture Area (sqft) 19.91 LXWXH (Ft) 6.6X3.33X.3 Weight (Lbs) 84 Absorber Capacity (Gallon) 0.40 Housing Deep Drawn Aluminum Tray Surface Anodized Aluminum Absorber PVD Selective coating on Cu Absorption (%) 95.3 Emission (%) 4.7 Ø Manifold 3/4 Ø Risers 3/8 Connections Bare / Union with Gasket Glass 3.2 Tempered Solar Safety Glass Glass Transmission (%) 90.2 Insulation 40/50 Mineral wool plate Max Stagnation Temperature (F) 410 Max Operating Pressure (PSI) 116 Heat Transfer Medium Polypropylene Glycol mix / Water Installation Angle Min 15° - Max 75° ? An intelligent design of deep drawn Aluminum tray ? Silicon free sealing ? Proprietary flow design allows to connect up to twelve collectors with very low pressure drop ? All copper and Aluminum construction ? Highly selective Titanium absorbent coating ? Automated ultrasonic welding technologies ? Tempered low iron glass with 100% fit to the all aluminum frame ? In roof and on roof installation options ? Installation friendly mounting system for tile or shingle roofs ? 10 years limited warranty _______________________________________________________________________________________________________________________________________________________________ 2146 Bering Drive, San Jose, CA 95131 Tel: 408 218 3660 Fax: 408 872 4142 www.freehotwater.net _____________________________________________________________________________________________________________________________________________________________ Features Benefits