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Worcester Greenstar 30Si Combi Gas Boiler ERP 7733600052

968500
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Overview

The all new Worcester Greenstar gas-fired Si Compact is the successor to the Greenstar Si combi boiler. Ideal for apartments and small to medium sized properties with one bathroom, it has a host of performance-enhancing features, including the revolutionary WB7 heat exchanger which enables the appliances to deliver DHW flow rates of 10.2 and 12.3 l/min despite their compact size. The new Greenstar Si Compact has been designed to make installation and commissioning easier and quicker, and comes supplied with a unique wall-mounting jig which enables the installer to quickly pre-plumb all seven pipe connections without the boiler being on the wall. A built in LCD display provides quick and easy operation status and fault diagnosis, providing greater clarity during maintenance and operation.
  • Compact and lightweight
  • Fits in a standard kitchen cupboard
  • User-friendly displays for ease of use
  • Hot water can be adjusted to fine tune comfort
  • Wide choice of controls enables greater comfort and economy
  • Frost protection is included, reducing frost risk if installed in a garage or a loft
  • Simple boiler control knobs with clear temperature display
  • Low energy pump reduces electrical usage
  • Instantaneous hot water, always available
  • Achieves an A+ ErP package efficiency rating for heating when installed with a Wave smart internet connected control

Technical specification

ERP Efficiency
0.93
ERP Rating
A
Boiler Type
Combi
Depth
280 mm
Height
978 mm
Width
395 mm
Maximum Horizontal Flue 100mm
6 m
Maximum Horizontal Flue 125mm
15 m
Maximum Vertical Flue 100mm
6 m
Maximum Vertical Flue 125mm
15 m
External or Internal
Internal
DHW Output
30 kW
DHW Flow Rate at 35 Degree Rise
12.3 ltrs / min
DHW Output Min and Max
12 < 13
SEDBUK SAP 2009 Rating
0.898
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
24 kW
Heat Output
24 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
52 dB
Nox Class
5
Solar Compatible
No
Type
Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Yes
Dimension 1
280
Dimension 2
390
Dimension 3
680
Manufacturer Model No
7733600052
Brand Name
Worcester Bosch

Reviews

£1212.00
each (Inc. VAT)
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Boiler Type
Combi
Depth
372 mm
Height
720 mm
Width
440 mm
Maximum Horizontal Flue 100mm
5.5 L
Maximum Horizontal Flue 125mm
32 m
Maximum Vertical Flue 100mm
5.5
Maximum Vertical Flue 125mm
34 m
External or Internal
Internal
DHW Output
30.4 kW
DHW Response 1m from Tap
5 Secs
DHW Output Min and Max
30.4 kW
SEDBUK SAP 2009 Rating
A
SEDBUK SAP 2005 Rating
91.48%
CH Condensing Max Output
30.9 kW
Heat Output
38 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
45 dB
Nox Class
5
Solar Compatible
Yes
Type
Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Yes
Brand Name
Vaillant
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If space is at a premium, the cupboard-size ecoFIT Pure combination boiler from Vaillant is an easy choice. The compact size and optional rear flue fitting means this boiler is ideal for even the snuggest of installations including kitchen cupboards and small cloakroom spaces. The ecoFIT pure? powerful aluminium heat exchanger offers outstanding performance and low energy consumption for any home. When you don't need as much heat, it will reduce itself to just 20% of its maximum output, meaning greater energy efficiency and lower bills. the ecoFIT is also compatible with vSMART technology, providing the ability to control the heating and hot water over the internet.
Made To Order
N
Brand Name
Vaillant
Country Origin
UK
Manufacturer Model No
10020389
Boiler Type
Combi
ERP Rating
A
ERP Efficiency
94%
Maximum Horizontal Flue 100mm
10 m
Maximum Horizontal Flue 125mm
25 m
Maximum Vertical Flue 100mm
10 m
Maximum Vertical Flue 125mm
25 m
External or Internal
Internal
DHW Output
25.2
DHW Flow Rate at 35 Degree Rise
10.4
SEDBUK SAP 2009 Rating
89.30%
SEDBUK SAP 2005 Rating
91%
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
49 dB
Nox Class
5
Type
Boiler
Years Guaranteed
2
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The Worcester 12i System Boiler is the perfect choice for small properties such as flats and bungalows. Offering compact dimensions, a low lift weight and A-Rated efficiency, the 12i has the potential to save money on annual heating bills and offer reliability through even the coldest months. The 12i System Boiler will require a hot water cylinder in order to deliver hot water to the property. The high efficiency of the 12i boiler can cut heating and hot water bills by 15-20% annually (When replacing an older, G-Rated boiler) and is up to 30% cheaper to run. These savings mean that over the years the boiler will essentially pay for itself, as the quality of Worcester boilers means that you won't need to replace it for many years. Easy to use, the Worcester 12i includes simple boiler controls to ensure your boiler is set at the correct temperature for the customer's need, while also providing operational information and diagnostics to help with maintenance.
ERP Efficiency
0.93
Boiler Type
System
ERP Rating
A
Depth
330 mm
Height
700 mm
Width
400 mm
DHW Output Min and Max
< 24
SEDBUK SAP 2009 Rating
A
CH Condensing Max Output
12 kW
Heat Output
12 kW
Includes
Boiler Only
Years Guaranteed
5
Brand Name
Worcester Bosch
Made To Order
N
Manufacturer Model No
7733600010
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ERP Efficiency
0.93
Boiler Type
System
ERP Rating
A
Depth
330 mm
Height
700 mm
Width
400 mm
DHW Output Min and Max
< 24
SEDBUK SAP 2009 Rating
A
CH Condensing Max Output
15 kW
Heat Output
15 kW
Includes
Boiler Only
Years Guaranteed
5
Brand Name
Worcester Bosch
Made To Order
N
Manufacturer Model No
7733600009
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