Thermal solar kit B1

forced circulationfor roof

Solar thermal system with forced circulation Flat CSP solar collector Single fixed coil calorifier DHW production and storage Warranty: 5 years The forced circulation system B1, for DHW production, is composed of the BOLLY® 1 ST calorifi er with fi xed heat exchanger in combination with the flat CSP solar collector. SOLAR COLLECTOR – Insulation in mineral wool. – Anodized aluminum structure. – Highly selective absorber. – Impact test according to EN 12975 and EN 9806. – Tempered glass according to EN 12150. CALORIFIER – BOLLY® 1 ST with capacity from 150 to 300 lt in compliance with EN 12897:2006 Regulation. – Mild steel. – Internal coating Polywarm® suitable for drinking water according to 98/83/CE and subsequent amendments and DHW attestations ACS-SSICADVGW-W270-UBA-WRAS. – 1 Polywarm® coated fixed heat exchanger. – High thermal insulation with ecological polyurethane hard foam and grey PVC external lining, upper top in PVC and flange cover in ABS.