Greenstar i Junior
Features and benefi ts
With more than 1 million boilers already installed in the UK, the well-
established award-winning Greenstar i Junior condensing boiler series,
with outputs of 24kW and 28kW are ideal for apartments and small to
medium-sized properties with one bathroom.
Greenstar i Junior appliances have DHW fl ow rates of 9.8 and 11.4 l/min,
making them suitable for a variety of locations, including kitchens, utility
rooms, bathrooms, airing cupboards, lofts or garages. They now feature a
number of enhancements including the addition of a DHW control to the
boiler fascia and the ability to be used with Worcester intelligent controls
for load and weather compensation. Switch mode power supply reduces
energy consumption in standby by 61% and lift weight by almost 1kg.
The Greenstar i Junior appliances come supplied with a pre-assembled
light weight wall frame, that has pre-drilled fi xing points and options that
make hanging the appliance quick and easy. The wall-mounting jig allows
installers to quickly pre-plumb the condensate, CH fl ow, DHW outlet, gas,
DCW inlet, PRV installer connection & CH return without the boiler being
on the wall. Both models offer an A rated annual effi ciency of up to 90.1%
(SEDBUK 2005 value).
Installation benefi ts
•
Small dimensions
•
Class-leading lift weight 26kg
•
Split wall-mounting jig design for a
simple installation
•
Robust, metal wall frame provided
as standard, allowing space for
pipes behind the boiler
•
Split wall-mounting jig provided as
standard for pre-plumbing of all
7 connections – gas, water, PRV
and condensate connections
before the boiler is on the wall
•
Vertical pre-piping assembly is
available as an accessory
•
Full range of Condensfi t II™
horizontal and vertical fl ue options
with optional plume management
kit available.
20
Environmental benefi ts
•
SEDBUK A rating of 90.1%
(2005 value)
•
EMS BUS enabled to allow
intelligent and weather
compensation controls to be used
•
Reduced energy consumption with
switch mode power supply
•
WB3 heat exchanger delivers high
effi ciency and reliability
•
Anti-cycle and modulation control
•
Intelligent and on/off control
options available
•
Low electrical consumption when
in standby mode
•
Both models achieve 3 credits
under the Code for Sustainable
Homes when the optional Low
NOx Code Plug is fi tted
•
All boilers and components
are 100% recyclable, achieving
Worcester's zero waste to
landfi ll objective.
NEW
The Greenstar i Junior has
DHW fl ow rates of 9.8 and
11.4 l/min