COMPACT SOLAR THERMAL SYSTEM WITH ENERGY BUFFER HEAT PUMP
The solar thermal system STRATOS® DR WITH
BOLLY® HY, for DHW production, it’s composed
of the compact solar thermal system STRATOS®
DR and the BOLLY® HY, calorifier with fixed heat
CHARACTERISTICS OF THE STRATOS® DR
Aluminum profile, anodizing treatment included.
Tempered glass according to EN 12150, tested
against impact according to EN 12976. Bottoms
and walls with high insulation power (λ 0,023
W/mk), thickness 30 mm.
Model BOLLY® HY hybrid calorifier for DHW with
integrated hydraulic separator for heat pumps.
Tank in carbon steel.
Internal Polywarm coating, suitable for drinking
water according to 98/83/CE and subsequent
amendments and DHW certifications ACS-SSICADVGW-
Connections for integration of electrical heater
Rigid insulation of polyurethane foam with high
thermal insulation. External PVC cover.
Tested in accordance with European standard EN
5 years - See general sales and warranty conditions