COMPACT AND HIGH-EFFICIENCY SOLAR THERMAL SYSTEM WITH CALORIFIER IN STAINLESS STEEL WITH EXTRALARGE FIXED HEAT EXCHANGER
The solar thermal system STRATOS® 4S
ROTOSHIELD® WITH BOLLY® 1 XL , for DHW
production, it’s composed of the compact solar
thermal system STRATOS® 4S ROTOSHIELD®
and the BOLLY® 1 XL calorifier with fixed heat
CHARACTERISTICS OF THE STRATOS® 4S
Frame structure of anodized marine grade
Support and fixing brackets in galvanized steel.
Capturing system consisting of tubes with Sydney
type vacuum technology with highly selective
coating and high vacuum grade.
Primary accumulation in stainless steel AISI 304.
DHW exchanger in stainless steel AISI 316L
suitable for drinking water according to 98/83/CE
and subsequent amendments.
Model BOLLY® 1 XL INOX with fixed extra-large
heat exchanger in stainless steel 316L.
Tank made of stainless steel 316L suitable for
drinking water according to 98/83/CE and
subsequent amendments and DHW certifications
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