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Worcester Greenstar 4000 15 (ErP) System Boiler, Easy Pick Pack

From £1,001.24 £834.37

To £3,600.84 £3,000.70

We have added the Easy Pick Pack version of the ever popular Worcester Greenstar 4000 15 condensing system boiler to our range to help you make the right choices on flue parts and boiler accessories that you may need with your boiler. Just scroll down the page, and choose the items you need knowing that these products are suitable for this boiler.

The Worcester Greenstar 4000 15 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
Worcester Bosch
Manufacturer Product Number
Not Applicable
Manufacturers Warranty
7 Years (Subject to Manufacturers T&C's)
Warranty Terms and Conditions
Boiler Model
Boiler Type
System Boiler
Kit Contains
Easy Pick Pack
Fuel Used
Natural Gas
Boiler CH Output (Kw)
Boiler CH Output (BTU)
Boiler Height
Boiler Width
Boiler Depth
ErP Heating Rating
A Rated for Heating
Radiator BTU Output
Customer Questions
What are the internal and external sizes of the BoilerBox

Inner - 76.8cm L x 57cm W x 41.5cm H - Outer - 80cm L x 60cm W x 44.5cm H

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1 x Worcester Greenstar 4000 15 (ErP) System Boiler Only   + £1,001.24 £834.37

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Package Deal Summary Worcester Greenstar 4000 15 (ErP) System Boiler, Easy Pick Pack

    £1,001.24 £834.37

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