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Shop our extensive range of combi gas boilers for on demand heating and hot water. Choose from a range of styles designed to be mounted on walls or standing freely on floors. Up to 6-years guarantee on selected models.
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The Greenstar CDi Highflow is a well-established floor standing combi boiler that is renowned for industry-leading hot water flow rates.
Dimension 1
600.0
Dimension 2
600.0
Dimension 3
850.0
Brand Name
Worcester Bosch
Made To Order
N
Range Description
Combi Boiler
Country Origin
United Kingdom
Manufacturer Model No
7731600098
Boiler Type
Combi
ERP Rating
A
ERP Efficiency
0.92
Depth
600 mm
Height
851 mm
Width
600 mm
Maximum Horizontal Flue 100mm
4 m
Maximum Horizontal Flue 125mm
13 m
Maximum Vertical Flue 100mm
6.4 m
Maximum Vertical Flue 125mm
15 m
External or Internal
Internal
DHW Output
29.5
DHW Flow Rate at 35 Degree Rise
20
DHW Output Min and Max
29.5
SEDBUK SAP 2009 Rating
A/89.2%
SEDBUK SAP 2005 Rating
A
Heat Output
29.20 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Nox Class
5
Solar Compatible
Yes
Type
Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Yes
£2,220.00
each (Inc. VAT)
+
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The Greenstar Highflow CDi combi boilers are floor-standing. These boilers have been specifically developed for larger two bathroom properties where there is a heavier requirement for heating and hot water. Greenstar Highflow CDi boilers incorporate many of the operating features of Worcester's wall-mounted combis and can be used with mechanical, digital, wireless and new-generation intelligent controls. Like all Greenstar boilers from Worcester, the Highflow series are SEDBUK A-Rated for being over 90% fuel efficient. Not only will this reduce heating bills, but also be a lot kinder to the environment. The Highflow CDi provides a large amount of control over heating systems, including an optimising 7 day programmable room thermostat, separate hot water and central heating temperatures, impressive fault finding diagnostics and a full 24 hour programmable room thermostat.
Dimension 3
850.0
Dimension 2
600.0
Dimension 1
600.0
Brand Name
Worcester Bosch
Manufacturer Model No
7731600100
Country Origin
United Kingdom
Range Description
Greenstar Hf
ERP Efficiency
0.92
Boiler Type
Combi
ERP Rating
A
Depth
600 mm
Height
851 mm
Width
600 mm
Maximum Horizontal Flue 100mm
4 m
Maximum Horizontal Flue 125mm
13 m
Maximum Vertical Flue 100mm
6.4 m
Maximum Vertical Flue 125mm
15 m
External or Internal
Internal
DHW Output
41.1
DHW Flow Rate at 35 Degree Rise
25
DHW Output Min and Max
41.1 max
SEDBUK SAP 2009 Rating
A/89.2%
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
9.7 - 30.6 kW
Heat Output
30.60 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Nox Class
5
Solar Compatible
Yes
Type
Floor Standing Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Yes
£2,578.80
each (Inc. VAT)
+
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Worcester Greenstar 8000 Life 30kW Regular White NG 7738100809
ERP Rating
A
ERP Efficiency
94%
Boiler Type
Heat Only
Depth
825 mm
Height
364.6 mm
Width
440 mm
External or Internal
Internal
Heat Output
30 kW
Fuel Type
NG
Noise Level
53dB
Solar Compatible
N
Type
Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
N
Brand Name
Worcester Bosch
£1,303.86
each (Inc. VAT)
+
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The Greenstar Ri boiler range is available in 4 models with outputs up to 24kW, making the range suitable for an even wider range of households with stored hot water systems. The boilers are compact enough to be installed in a standard kitchen cabinet and are a one-man lift, weighing just 22.6kg, the lightest in their class. Greenstar Ri boilers can be used with compatible Worcester unvented cylinders for the optimum system solution.
ERP Rating
A
Boiler Type
Heat Only
Depth
491 mm
Height
728 mm
Width
421 mm
Maximum Horizontal Flue 100mm
4.6 m
Maximum Horizontal Flue 125mm
13 m
Maximum Vertical Flue 100mm
6.4 m
Maximum Vertical Flue 125mm
15 m
External or Internal
Internal
SEDBUK SAP 2009 Rating
A
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
15 kW
Heat Output
15 kW
Fuel Type
Natural Gas
Includes
Boiler
Noise Level
48dB(A)
Solar Compatible
Y
Type
Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Y
Brand Name
Worcester Bosch
Made To Order
N
Manufacturer Model No
7733600308
£836.35
each (Inc. VAT)
+
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Worcester Greenstar Highflow 440CDI 30kW Gas Boiler ERP 7738100589
Worcester Greenstar Highflow 440CDI 30kW Gas Boiler ERP 7738100589
The Greenstar CDi Highflow is a well-established floor standing combi boiler that is renowned for industry-leading hot water flow rates.
£2,220.00 each (Inc. VAT)
Worcester Greenstar Highflow 550CDI 31kW Gas Boiler ERP 7731600100
Worcester Greenstar Highflow 550CDI 31kW Gas Boiler ERP 7731600100
The Greenstar Highflow CDi combi boilers are floor-standing. These boilers have been specifically developed for larger two bathroom properties where there is a heavier requirement for heating and hot water. Greenstar Highflow CDi boilers incorporate many of the operating features of Worcester's wall-mounted combis and can be used with mechanical, digital, wireless and new-generation intelligent controls. Like all Greenstar boilers from Worcester, the Highflow series are SEDBUK A-Rated for being over 90% fuel efficient. Not only will this reduce heating bills, but also be a lot kinder to the environment. The Highflow CDi provides a large amount of control over heating systems, including an optimising 7 day programmable room thermostat, separate hot water and central heating temperatures, impressive fault finding diagnostics and a full 24 hour programmable room thermostat.
£2,578.80 each (Inc. VAT)
Worcester Greenstar 8000 Life 30kW Regular White Ng 7738100809
Worcester Greenstar 8000 Life 30kW Regular White Ng 7738100809
Worcester Greenstar 8000 Life 30kW Regular White NG 7738100809
£1,303.86 each (Inc. VAT)
Worcester Greenstar Ri 15kW Heat Only Gas Boiler ERP 7733600308
Worcester Greenstar Ri 15kW Heat Only Gas Boiler ERP 7733600308
The Greenstar Ri boiler range is available in 4 models with outputs up to 24kW, making the range suitable for an even wider range of households with stored hot water systems. The boilers are compact enough to be installed in a standard kitchen cabinet and are a one-man lift, weighing just 22.6kg, the lightest in their class. Greenstar Ri boilers can be used with compatible Worcester unvented cylinders for the optimum system solution.
£836.35 each (Inc. VAT)