Post on 08-Aug-2020
The WorcesterGreenstarCDi Classic combiOur Greenstar CDi Classic boiler is our top of therange combi boiler offering the highest levels of hotwater comfort. This boiler has set the benchmarkwithin the industry for efficiency and reliability and issuitable for homes with up to two bathrooms.
Why install a Greenstar CDi Classic combi?
l Highest hot water flow rate of the Greenstar combi wall mounted range
l Instantaneous hot water, always available
l Larger two bathroom properties can be supplied by higher output options
l Wide choice of controls enables greater comfort and economy
l Low energy pump reduces electrical usage
l Inbuilt keyless filling link making it easy to refill your system if needed
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Model
Clearances
Flow rate at the hot water tap (35°C)
Output kW to central heating (CH)
Modulating control
Integrated filling link
Condensing in domestic hot water
29CDi Classic
Mechanical Comfort Sense Wave
30mm
5mm
200mm
20mm*
12.3 l/min
7.7kW - 30kW
PPPP
34CDi Classic
30mm
5mm
200mm
20mm*
14.3 l/min
7.7kW - 30kW
PPPP
38CDi Classic
30mm
5mm
200mm
20mm*
16.4 l/min
9.4kW - 30kW
PPPP
42CDi Classic
30mm
5mm
200mm
20mm*
17.2 l/min
9.4kW - 30kW
PPPPIntelligent controls
Above flueSidesBelowFront
Technical data
Boiler dimensionsThe Greenstar CDi range is the perfect size to fitbetween your wall-mounted kitchen cupboards.
Control options
Know your systemCombination, or ‘combi’ boilers, heat water directly fromthe mains when you turn on a tap, so you won’t need ahot water storage cylinder or a cold water storage tank.
For more information on our award winning gas range,visit worcester-bosch.co.uk
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
440mm
760mm
360mm
System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstarCDi Compact combiOur Greenstar CDi Compact boilers have thesmallest dimensions in our combi boiler range. Theycan be installed in a wide range of locations includinginside a standard kitchen cupboard.
Why install a Greenstar CDi Compact combi?
l Fits neatly inside a standard kitchen cupboard
l Instantaneous hot water, always available
l Wide choice of controls
l Hot water can be adjusted to fine tune your comfort
l User-friendly displays for ease of use
l High efficiency, greater reliability and durability is achieved by the CDi Compact‘s innovative new heat exchanger
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Model
Clearances
Flow rate at the hot water tap (35°C)
Output kW to central heating (CH)
Modulating control
Integrated filling link
Condensing in domestic hot water
28CDi Classic
30mm
5mm
200mm
20mm*
11.4 l/min
7.03kW - 24kW
PPP
P
32CDi Classic
30mm
5mm
200mm
20mm*
13.1 l/min
7.03kW - 24kW
PPP
P
36CDi Classic
30mm
5mm
200mm
20mm*
14.7 l/min
7.03kW - 24kW
PPP
PIntelligent controls
P P PErP ‘A+’ rating with weathercompensation control
Above flueSidesBelowFront
Technical data
Boiler dimensionsThe Greenstar CDi Compact range will fit insideyour wall-mounted kitchen cupboards.
Know your systemCombination, or ‘combi’ boilers, heat water directly fromthe mains when you turn on a tap, so you won’t need ahot water storage cylinder or a cold water storage tank.
For more information on our award winning gas range,visit worcester-bosch.co.uk
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
390mm
690mm
280mm
Mechanical Comfort Sense Wave
Control options
System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstarSi Compact combiOur Greenstar Si Compact combi boiler is suitable forsmall to medium sized homes with one bathroom.This boiler is designed to fit within a standard kitchencupboard and has an easy to use control that allowsyou to fine tune your comfort.
Why install a Greenstar Si Compact combi?
l Fits in a standard kitchen cupboard
l Instantaneous hot water, always available
l Hot water temperature can be fine tuned
l Wide choice of controls including the internet connected Worcester Wave
l Simple boiler controls with clear temperature display
l Low energy pump reduces electrical usage
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Boiler dimensionsThe Greenstar Si Compact range will fit insideyour wall-mounted kitchen cupboards.
Know your systemCombination, or ‘combi’ boilers, heat water directly fromthe mains when you turn on a tap, so you won’t need ahot water storage cylinder or a cold water storage tank.
For more information on our award winning gas range,visit worcester-bosch.co.uk
390mm
690mm
280mm
Model
Clearances
Flow rate at the hot water tap (35°C)
Output kW to central heating (CH)
Modulating control
Integrated filling link
Condensing in domestic hot water
ErP ‘A+’ rating with weather compensation control
25Si Compact 30Si Compact
30mm
5mm
200mm
20mm*
30mm
5mm
200mm
20mm*
10.2 l/min 12.3 l/min
7.03kW - 24kW 7.03kW - 24kW
P P(optional) (optional)
P PPP P
PIntelligent controls
Above flueSidesBelowFront
Technical data
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
Mechanical Comfort Sense Wave
Control options
System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstar i combiThe Greenstar i combi is the successor to the populari Junior series, which represent 1 in 10 of all boilersinstalled in the UK. These wall-mounted boilers areideal for apartments and small to medium sizedhomes with one bathroom.
Why install a Greenstar i combi?
l Our most popular combi boiler
l Instantaneous hot water, always available
l Suitable for small to medium homes
l Fills a standard kitchen sink in 45 seconds
l Simple boiler controls with clear information display
l Wide choice of controls enables greater comfort and economy
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Boiler dimensionsThe Greenstar i range is the perfect size to fitbetween your wall-mounted kitchen cupboards.
Know your systemCombination, or ‘combi’ boilers, heat water directly fromthe mains when you turn on a tap, so you won’t need ahot water storage cylinder or a cold water storage tank.
For more information on our award winning gas range,visit worcester-bosch.co.uk
400mm
710mm
330mm
Model
Clearances
Flow rate at the hot water tap (35°C)
Output kW to central heating (CH)
Modulating control
Integrated filling link
Condensing in domestic hot water
ErP ‘A+’ rating with weather compensation control
25i 30i
30mm
5mm
200mm
20mm*
30mm
5mm
200mm
20mm*
10.2 l/min 12.3 l/min
8.2kW - 24kW 8.2kW - 24kW
P P(optional) (optional)
P PPP P
PIntelligent controls
Above flueSidesBelowFront
Technical data
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
Mechanical Comfort Sense Wave
Control options
System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstarCDi Classic systemOur Greenstar CDi Classic system boilers are highperformance, high efficiency boilers that suit biggerhomes with larger heating and hot water needs.
Why install a Greenstar CDi Classic system?
l Highest central heating output of the Worcester Greenstar system boiler range
l Our CDi Classic has set the heating industry benchmark for efficiency, helping to reduce energy usage
l Simple boiler temperature control with digital display
l Low energy pump reduces electrical usage
l Frost protection is included, reducing frost risk if installed in a garage or a loft
l Can be used with Greenskies solar panels for energy and cost savings
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Technical data
Boiler dimensionsThe Greenstar CDi range is the perfect size to fitbetween your wall-mounted kitchen cupboards.
Know your systemSystem boilers require a cylinder for storing hot water,however the major heating and hot water systemcomponents are built into the boiler itself, making itquicker and neater to install.
For more information on our award winning gas range,visit worcester-bosch.co.uk
440mm
760mm
360mm
Model
Clearances
Output kW to central heating (CH)
ErP Seasonal space heating energy efficiency class
SAP efficiency - natural gas
Diverter valve kit
Plug-in timers
Intelligent controls
30CDi Classic system 35CDi Classic system
7.7kW - 30kW
30mm
5mm
200mm
20mm*
30mm
5mm
200mm
20mm*
7.7kW - 34kW
A / 92% A / 92%
89.2% 89.2%
P (optional) P (optional)
P (optional) P (optional)
P (optional) P (optional)
Above flueSidesBelowFront
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
Control options All compatible controls must be used with the optional diverter valve.
Comfort Sense Wave System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstar27i and 30i systemOur higher output Greenstar i System boiler is part ofthat latest generation of smaller and lighter boilersfrom Worcester. Suitable for small, medium and largehomes, the boilers can also be fitted in a standardkitchen cupboard. This boiler can be used with ourrange of high efficiency Greenstore cylinders for acomplete Worcester system solution for your home.
Why install a Greenstar i system?
l Fits in a standard kitchen cupboard
l High efficiency and greater reliability due to innovative heat exchanger
l User-friendly displays for ease of use
l Low energy pump reduces electrical usage
l Can be used with Greenskies solar panels for energy and cost savings
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupWe have the support andresources associated withbeing part of one of the
world’s largest companies
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Boiler dimensionsThe Greenstar i system range will fit inside yourwall-mounted kitchen cupboards.
For more information on our award winning gas range,visit worcester-bosch.co.uk
390mm
680mm
280mm
Technical data
Know your systemSystem boilers require a cylinder for storing hot water,however the major heating and hot water systemcomponents are built into the boiler itself, making itquicker and neater to install.
Model
Clearances
Output kW to central heating (CH)
ErP Seasonal space heating energy efficiency class
SAP efficiency - natural gas
Diverter valve kit
Plug-in timers
Intelligent controls
27i system 30i system
7.03kW - 27kW
30mm
5mm
200mm
20mm*
30mm
5mm
200mm
20mm*
7.03kW - 30kW
A / 92% A / 92%
89.0% 89.0%
P (optional) P (optional)
P (optional) P (optional)
P (optional) P (optional)
Above flueSidesBelowFront
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
Control options All compatible controls must be used with the optional diverter valve.
Comfort Sense Wave System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstar9i - 24i systemOur Greenstar i System boiler is our most popularsystem boiler that is suitable for small to mediumsized homes. This boiler can also be used with ourhigh efficiency Greenstore cylinders for a completeWorcester system solution for your home.
Why install a Greenstar i system?
l Simple boiler controls with clear information display
l Suitable for homes where the heating system includes a hot water storage cylinder
l Choice of controls enables greater comfort and economy
l Can be used with Greenskies solar panels for energy and cost savings
l Low energy pump reduces electrical usage
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Technical data
Boiler dimensionsThe Greenstar i system range is the perfect size tofit between your wall-mounted kitchen cupboards.
Know your systemSystem boilers require a cylinder for storing hot water,however the major heating and hot water systemcomponents are built into the boiler itself, making itquicker and neater to install.
For more information on our award winning gas range,visit worcester-bosch.co.uk
400mm
710mm
330mm
Model
Clearances
Output kW to central heating (CH)
ErP Seasonal space heatingenergy efficiency class
SAP efficiency - natural gas
Diverter valve kit
Plug-in timers
Intelligent controls
9i system
3.1kW - 9.2kW
30mm
5mm
200mm
20mm*
A / 93%
89.8%
P (optional)
P (optional)
P (optional)
12i system
3.1kW - 12.2kW
30mm
5mm
200mm
20mm*
A / 94%
89.8%
P (optional)
P (optional)
P (optional)
15i system
4.6kW - 15.3kW
30mm
5mm
200mm
20mm*
A / 94%
89.7%
P (optional)
P (optional)
P (optional)
18i system
4.6kW - 18.4kW
30mm
5mm
200mm
20mm*
A / 94%
89.7%
P (optional)
P (optional)
P (optional)
21i system
7.2kW - 21.6kW
30mm
5mm
200mm
20mm*
A / 94%
89.7%
P (optional)
P (optional)
P (optional)
24i system
7.2kW - 24.6kW
30mm
5mm
200mm
20mm*
A / 94%
89.7%
P (optional)
P (optional)
P (optional)
Above flueSidesBelowFront
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
Control options All compatible controls must be used with the optional diverter valve.
Comfort Sense Wave System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstarCDi Classic regularOur Greenstar CDi Classic Regular boiler is our topperforming boiler with impressive heating outputsmaking it an excellent choice for larger homes. Thisboiler can be used with our range of high efficiencyGreenstore cylinders allowing stored hot water to berapidly replenished.
Why install a Greenstar CDi Classic regular?
l Highest central heating output of the wall-hung Greenstar regular boiler range
l Stored hot water can be rapidly replenished
l Our CDi Classic has set the heating industry benchmark for efficiency, helping to reduce energy usage
l Simple boiler temperature control with digital display
l Frost protection reduces risk if installed in garage or loft
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
Technical data
Boiler dimensionsThe Greenstar CDi range is the perfect size to fitbetween your wall-mounted kitchen cupboards.
Know your systemRegular boilers (sometimes known as traditional,conventional or heat only boilers) are ideally suited tohomes that already have a traditional heating and hotwater system which is linked to a separate hot watercylinder.
For more information on our award winning gas range,visit worcester-bosch.co.uk
440mm
760mm
360mm
Model
Clearances
Output kW to central heating (CH)
ErP Seasonal space heating energy efficiency class
SAP efficiency - natural gas
Fault diagnostic display
30CDi Classic regular 40CDi Classic regular
7.7kW - 30kW
30mm
5mm
200mm
20mm*
30mm
5mm
200mm
20mm*
9.4kW - 40.8kW
A / 92% A / 92%
89.2% 89.2%
P P
Above flueSidesBelowFront
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstar27Ri and 30RiOur higher output Greenstar Ri boiler is a compact,wall mounted boiler that is perfect for medium andlarge-sized homes. Small enough to be installed in astandard kitchen cupboard, this boiler can be usedwith our range of high efficiency Greenstorecylinders for a complete Worcester system solutionfor your home.
Why install a Greenstar Ri?
l Fits in a standard kitchen cupboard
l High efficiency and greater reliability due to innovative heat exchanger
l Simple boiler control with user-friendly displays for ease of use
l Can be used with Greenskies solar panels for energy and cost savings
l Choice of controls enables greater comfort and economy
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
For more information on our award winning gas range,visit worcester-bosch.co.uk
Technical data
Boiler dimensionsThe Greenstar Ri range will fit inside your wall-mounted kitchen cupboards.
Know your systemRegular boilers (sometimes known as traditional,conventional or heat only boilers) are ideally suitedto homes that already have a traditional heating andhot water system which is linked to a separate hotwater cylinder.
390mm
600mm
270mm
Model
Clearances
Output kW to central heating (CH)
ErP Seasonal space heating energy efficiency class
SAP efficiency - natural gas
Wall mounting jig
Plug-in timers
27Ri 30Ri
7.03kW - 27kW
30mm
5mm
200mm
20mm*
30mm
5mm
200mm
20mm*
7.03kW - 30kW
A / 92% A / 93%
89% 89%
P PP (optional) P (optional)
Above flueSidesBelowFront
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
Comfort Sense
Control options All compatible controls must be installed with optional Greenstar Wiring Centre.
System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.
The WorcesterGreenstar 12Ri - 24RiOur Greenstar Ri boiler is a compact, wall mountedboiler that is perfect for small and medium sizedhomes. It is also perfect for replacing a boiler in anexisting traditional heating system. Small enough tobe installed in a standard kitchen cupboard, theboiler can be used with our range of high efficiencyGreenstore cylinders for a complete Worcestersystem solution for your home.
Why install a Greenstar Ri?
l Fits in a standard kitchen cupboard
l Simple boiler control
l Suitable for homes where the heating system includes a hot water storage cylinder
l Frost protection is also included, reducing frost risk if installed in a garage or loft
l Can be used with Greenskies solar panels for energy and cost savings
Royal WarrantWe are honoured to have
received a Royal Warrant inrecognition of supplying goods
to Her Majesty The Queen
Part of the Bosch GroupAll Worcester products aremanufactured with Bosch
levels of quality andreliability as standard
Trustpilot Rated 5 StarsOur customers have
consistently rated us 5 starson Trustpilot.co.uk**
10 Year GuaranteeUp to 10 years guarantee
on all Worcester gas boilerswhen fitted with a
Greenstar System Filter
worcester-bosch.co.uk
*Terms and conditions apply **From 1,306 reviews on Trustpilot as of 2nd October 2017
For more information on our award winning gas range,visit worcester-bosch.co.uk
Technical data
Boiler dimensionsThe Greenstar Ri range will fit inside your wall-mounted kitchen cupboards.
Know your systemRegular boilers (sometimes known as traditional,conventional or heat only boilers) are ideally suited tohomes that already have a traditional heating and hot watersystem which is linked to a separate hot water cylinder.
390mm
600mm
270mm
Model
Clearances
Output kW to central heating (CH)
ErP Seasonal space heating energy efficiency class
SAP efficiency - natural gas
CH temperature control
DHW temperature control
12Ri
4kW - 12kW
30mm
5mm
200mm
20mm*
A / 91%
88.8%
PP
15Ri
5kW - 15kW
30mm
5mm
200mm
20mm*
A / 91%
88.8%
PP
18Ri
6kW - 18kW
30mm
5mm
200mm
20mm*
A / 91%
88.8%
PP
24Ri
8kW - 24kW
30mm
5mm
200mm
20mm*
A / 92%
89.2%
PP
Above flueSidesBelowFront
*20mm from a removable cupboard door, 600mm from a fixed surface for servicing.Same clearances for ventilated and unventilated compartments.
System Filter
Accessories
Up to 10 yearsguarantee on allWorcester gasboilers when fittedwith a GreenstarSystem Filter.