tech info

COMPACT SOLAR THERMAL SYSTEM WITH CALORIFIER WITH FIXED HEAT EXCHANGER

The solar thermal system STRATOS® DR WITH
BOLLY® 1 ST, for DHW production, it’s composed
of the compact solar thermal system STRATOS®
DR and the BOLLY® 1 ST calorifier with fixed heat
exchanger.

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.

CALORIFIER
Model BOLLY 1 ST with fixed heat exchanger.
Tank in carbon steel.
Internal Polywarm coating, suitable for drinking
water according to 98/83/CE and subsequent
amendments and DHW certifications ACS-SSICADVGW-
W270-UBA-WRAS.
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
12897:2006.

WARRANTY
5 years - See general sales and warranty conditions
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