17
WB7 heat exchanger
Greenstar Si Compact boilers use
the same ground-breaking WB7
heat exchanger as CDi Compact
appliances.
Although compact in size, the WB7
heat exchanger offers outstanding
levels of performance and is
designed and built to provide
long-term reliability.
Innovation at its best
The WB7 heat exchanger is an
industry fi rst for Worcester, Bosch
Group. State-of-the-art friction
stir welding† technology improves
reliability, as the welding method
eliminates the risk of potential
weak points and stress fractures
occurring.
To view a video of the friction
stir welding† process, please visit
www.worcester-bosch.co.uk/
stir-welding-video
End user benefi ts
•
Highly reliable and effi cient
heat exchanger
•
Condenses in CH and DHW mode, resulting
in greater effi ciency and fuel savings
•
Energy-saving anti-cycle and
modulation control
•
Simple and intelligent control options
available, optimising boiler effi ciency
and fuel consumption
•
EMS-BUS compatibility enables use with
Worcester intelligent controls series
•
Comfort and ECO modes to suit hot water
delivery needs
•
Maximum central heating output 24kW
•
Includes internal keyed fi lling link
•
Optional Worcester Keyless Filling
Link available, making system
re-pressurisation easy
•
5 year guarantee on plate heat exchanger*
•
10 year guarantee on Worcester primary
heat exchanger*
•
Boiler protection plans available.
†The friction stir welding process is used under license from The Welding Institute. *Terms and conditions apply.
The Greenstar Si Compact boilers are
recommended by the Energy Saving
Trust (EST). The Energy Saving Trust
is a non-profi t organisation that
provides free and impartial advice on
how to save energy.
On the primary
heat exchanger*
WB7
Heat Exchanger
To Next Page
Loading...
