Worcester Bosch Greenstar 4000 system liquified petroleum gas system boiler is a 21 kW wall mounted condensing system boiler with improved efficiency for an ErP A rating. This high performance wall mounted boiler is user friendly and offers straight forward servicing.

Brand Name	Worcester Bosch
Colour	None
Material	None
Manufacturer Model No	7733600384
Wear Type	None
Type	Boiler
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Years Guaranteed	7
Width	400mm
Waist Size	aa27ci14gt
Noise Level	44 dB
Maximum Vertical Flue 125mm	21 m
Maximum Vertical Flue 100mm	12 m
Maximum Horizontal Flue 125mm	21 m
Maximum Horizontal Flue 100mm	12 m
Height	724mm
Heat Output	21 kW
Fuel Type	LPG
ERP Rating	A
Depth	310mm
DHW Output Min and Max	3 kW to 21 kW
Supplier Part Number	7733600384
Range Description	GS 4000