Boiler is compatible with long flue lengths (up to 12m with 60/100mm flues) for flexibility of siting and includes a 500ml integrated condensate siphon to reduce the risk of freezing, together with features of the existing Greenstar i. Pre-piping jig with rear piping as standard enables SimpleSwitch to previous Worcester i Junior and Si models. Fast and easy installation, commissioning and servicing.

Brand Name	Worcester Bosch
Colour	White
Material	Aluminium Silicon Heat Exchanger
Manufacturer Model No	Greenstar 4000
Type	Combi
Max. Domestic Hot Water Output	30kW
Max. Central Heating Output	24kW
Flue Outlet Position	Top Flue Outlet
Compatible with Solar Panels	Compatible with Solar Panels
Manufacturer Guarantee	5 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
BTU	81892BTU
Display Type	Backlit LCD Full Colour Display
Energy Rating (Heating)	A
Energy Rating (Water)	A
Flue Connection Diameter	60/100 mm
Frost Protection	Frost Protection
LPG Conversion Kit Supplied	LPG Conversion Kit Available Separately
Temperature Range (Heating)	30-82 °C
Temperature Range (Water)	35-60 °C

Brand Name	Worcester Bosch
Colour	White
Manufacturer Model No	7733600373
Type	Combination Boiler
Kw	30
Temperature range	Water: 35-60°C
Energy Efficiency Rating	A
Warranty (years)	7 years
Energy class	A
Range Name	Greenstar 4000
Depth (mm)	310mm
Width (mm)	400mm
Interior / Exterior Use	Interior Use
Display Type	LCD
Sound volume	41.4dB
Pack Size	1
Fuel Type	Natural Gas
Min. Flow Rate	12.3 L/min
BTU	81892
Wattage	30KW
Weight (Kg)	34.9KG

Brand Name	Worcester Bosch
Colour	None
Material	None
Manufacturer Model No	7733600373MCP
Wear Type	None
Type	Combi Boiler
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
ERP Rating	A
Supplier Part Number	7733600373MCP