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Worcester Bosch Greenstar 4000 30kW Combination Gas Boiler 7733600373
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Overview
- Ease of installation SimpleSwitch to previous Worcester i Junior and Si models with pre-piping jig offering rear piping as standard
- Flexibility of siting provided by long flue lengths (up to 12m with 60/100mm flues), 500ml integrated condensate siphon to reduce the risk of freezing and the boiler's ability provide full hot water flow rates in low water pressure areas
- Complete peace of mind for the end user with a 10-year heat exchanger and a 7-year product guarantee available as standard. Wide modulation range designed to optimise efficiency when heating demand is low.
- High-end design, quiet operation (up to 45dB(A)) with an intuitive, long text, colour boiler display offering optional intelligent filling solutions
Technical specification
BTU/h
102360
ERP Efficiency
94%
ERP Rating
A
Water Heat Output
30 kW
Boiler Type
Combi
Depth
310 mm
Height
724 mm
Width
400 mm
Maximum Horizontal Flue 100mm
12 m
Maximum Horizontal Flue 125mm
21 m
Maximum Vertical Flue 100mm
12 m
Maximum Vertical Flue 125mm
21 m
External or Internal
Internal
DHW Output
30 kW
DHW Response 1m from Tap
Fast
DHW Flow Rate at 35 Degree Rise
12.3 l/min
DHW Output Min and Max
3 kW - 30 kW
SEDBUK SAP 2009 Rating
89.80%
SEDBUK SAP 2005 Rating
91.20%
CH Condensing Max Output
24 kW
Heat Output
30 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
45 dB
Nox Class
Class 6
Solar Compatible
Yes
Type
Gas Combination Boiler
Years Guaranteed
10
Registered with the Energy Savings Trust
Yes
Made To Order
N
Manufacturer Model No
7733600373
Country Origin
UK
Brand Name
Worcester Bosch
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