Worcester Greenstar 4000 18 System Boiler, Quick-List Pack
The Worcester Greenstar 4000 18 condensing system boiler is a good choice for a medium to large-sized home when used with a heating system that includes a stored hot water cylinder. Compact and lightweight, it allows simple and versatile installation, while a wide range of optional controls offers added user comfort and economy.
Compact, space-saving dimensions
Built-in pump and expansion vessel
Plug-in optional diverter valve
Range of optional controls
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SKU
991443
Product Type
Gas System Boiler
Model
4000
Manufacturers Warranty
7 Years (Subject to Manufacturers T&C's)
Boiler Height
724mm
Boiler Width
400mm
Boiler Depth
310mm
Gross Weight inc Packaging (KG)
0
Weight (KG)
0.000000
Boiler CH Output (Kw)
18
Boiler CH Output (BTU)
61000
ErP Heating Rating
A Rated for Heating
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