Technical data

4
Key features of the range
Outstanding performance
The Greenstar Highfl ow CDi series is a
well-established range of energy-saving,
fl oor-standing, gas-fi red combi boilers which
incorporate a host of features that benefi t the
installer, the end user and the environment.
Greenstar Highfl ow CDi combi boilers are
renowned for their industry-leading hot water
fl ow rates of up to 25 litres a minute. This,
combined with rapid re-heat times makes them
especially suitable for larger properties with
multiple hot water outlets. They are able to deliver
comparable fl ow rates to systems with an unvented
mains cylinder without the need for a separate
storage tank. As a result, baths fi ll more quickly and
longer showers can be enjoyed, whilst the separate
plated heat exchanger and thermal store ensures
that hot water is delivered instantly on demand.
Winner of Which? Best Buy awards
in 2011, 2012, 2013 and 2014
For four consecutive years, in a survey of
Which? members, the Worcester Greenstar
gas-fired condensing boiler range has been
presented with Best Buy awards.* In the
latest survey, no other manufacturer scored
higher for reliability and customer satisfaction.
Ease of installation
The Greenstar Highflow CDi has been designed to
make installation as straight forward as possible.
The appliance is supplied with a floor mounted pre-
plumbing jig which enables gas and water services
to be installed before connection to the boiler is
made. The boiler has a wheel-in tray which enables
the appliance to be easily slid into place once the
pipe connections have been made. This feature
also makes maintenance and servicing easier.
*Source: Which? 2014 survey published in Sept 2014.
*