Worcester Bosch Greenstar Boilers
Worcester is a market leader in high efficiency,
condensing boiler technology and all of our products are designed
to deliver heating and hot water comfort.
The Greenstar range of gas-fired condensing boilers
can help reduce your fuel bills and your carbon footprint. Worcester
Bosch are also leading the way in environmentally friendly heating
and hot water production through their commitment to developing
innovative renewable energy solutions.
  
It only feels like home if it’s warm and comfortable
With Worcester, you have a boiler you can rely
on year in, year out. As part of the Bosch Group, their products
are designed and built to exacting standards, and constructed with
only the highest quality materials, to provide the levels of quality
and reliability which are synonymous with the Bosch name throughout
the world. Every boiler is rigorously tested before it leaves the
factory, to ensure that it is fit for everyday use and meets customer
requirements.
So with annual maintenance, a Worcester condensing
boiler will provide you and your family with warmth, comfort and
all-important peace of mind.
Greenstar Junior Boilers
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The
Greenstar i Juniors are ‘entry level’ boilers. They’re suited
to apartments and small to medium sized properties with
1 bathroom. Compact in size, the Greenstar i Junior combi-boilers
can be installed in a number of locations and are compatible
with a choice of optional heating controls.
|
Model |
Heating Output |
Hot
water flow rate |
|
24i |
24kW |
9.8 litres per minute* |
|
28i |
24kW |
11.4 litres per minute* |
*Domestic hot water
flow rate at 35 degree temperature rise (provided
adequate mains water pressure is available)
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Greenstar Si Combination Boilers
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The
Greenstar Si combi-boilers are our mid-range appliances.
They’re suitable for apartments and small to medium sized
1 bathroom properties.
You can control both the hot water and central heating
temperatures on a Greenstar Si boiler. There is also a range
of optional controls available, offering you further comfort
and flexibility.
|
Model |
Heating Output |
Hot
water flow rate |
|
30Si |
24kW |
12.3 litres per minute* |
|
25Si |
24kW |
10.2 litres per minute* |
*Domestic hot water
flow rate at 35 degree temperature rise (provided
adequate mains water pressure is available)
|
Greenstar CDi Combination Boilers
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The Greenstar CDi gas combi-boilers are
our top of the range appliances. You can control both the
hot water and central heating temperatures on a Greenstar
CDi combi. They also offer the widest choice of operating
features within our gas boiler range, providing the ultimate
in user convenience, performance and economy.
Greenstar CDi combi boilers are unique
in that they condense in both heating and hot water modes,
resulting in greater efficiency and fuel savings.
The higher outputs of Greenstar CDi boilers can be suitable
for larger properties with more than one bathroom.
|
Model |
Heating Output |
Hot
water flow rate |
|
27CDi |
26.2kW |
11.1 litres per minute* |
|
30CDi |
30kW |
12.3 litres per minute* |
|
37CDi |
30kW |
15.2 litres per minute* |
|
42CDi |
30kW |
17.2 litres per minute* |
*Domestic hot water
flow rate at 35 degree temperature rise (provided
adequate mains water pressure is available)
|
Greenstar RI Boilers
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The Greenstar Ri Regular boilers are
the smallest of our condensing boilers - they can even be
installed within a standard kitchen cabinet.
These boilers are available in 4 different
outputs which means that there’s one to suit small, medium
and larger properties. The Greenstar Ri Regular boilers
are used with a heating system that includes stored hot
water in a cylinder.
The Greenstar Ri boilers have a fascia-mounted
heating temperature control knob and neon operational status
indicator.
|
Model |
Heating Output |
Hot
water flow rate |
|
12Ri |
12kW |
N/A |
|
15Ri |
15kW |
N/A |
|
18Ri |
18kW |
N/A |
|
24Ri |
24kW |
N/A |
*Domestic hot water
flow rate at 35 degree temperature rise (provided
adequate mains water pressure is available)
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