The Solar Thermal System B2 PDC represents the
most advanced evolution of thermal solar system
suitable to produce DHW. Thanks to the new
exchanger group for heat pumps, it provides the
most efficient integration system.

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® 2 PDC with fixed solar heat exchanger
and integrated heat exchange unit for heat
pump, with stainless steel AISI 316 L plates.
- Tank in carbon steel
- Internal Polywarm® coating, suitable for drinking
water according to 98/83/CE and subsequent
amendments and DHW certification of internal
Polywarm treatment DHW - SSICA - DVGW
-W270 - UBA - WRAS
- Insulation of rigid polyurethane foam with high
thermal insulation. External PVC cover
- Connection for electrical heater
- Tested in accordance with European standard EN
12897:2006

WARRANTY
5 years - See general sales and warranty conditions