SOLAR THERMAL SYSTEM B1
Forced circulation system with a single fixed coil calorifier
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.
– 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.
– 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.