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Worcester Greenstar 4000 Natural Gas Combi Boiler (25kW)

Product code: PHK30300

The Greenstar 4000 is perfect for small to medium sized homes with one bathroom, it features a modern new design, an easy to use full colour text display and it’s quiet too. The Greenstar 4000 has a wide power range to meet all of your heating and hot water needs, whilst doing so efficiently.

Product details

Product description

Built on all the tried, tested and much-loved features of the Greenstar i, the Greenstar 4000 is instantly familiar and yet totally transformed in appearance, performance and installer plus points. With outputs of 25 and 30kW, and flow rates up to 12.3 l/min (35°C), we’ve raised the bar with the speed and ease of installation, commissioning and servicing, alongside improvements in efficiency and control. Encompassing features from our range-topping 8000 Style, informed by insights from installers and featuring real advances in siting flexibility, it takes what was the nation’s favourite boiler and makes it even better. Our entire gas boiler range is able to run on a 20% hydrogen blend – so you can be confident it will run on gas for it’s lifetime.

Product details

Standard Guarantee

7 Years

Guarantee With GS Filter

8 years

Solar Compatabile

Yes

Central Heating Output

24 kW

Fuel Type

Natural Gas

Max. Horizontal Flue Lengths

12000mm

Max. Vertical Flue Lengths

60/100 = 12000mm80/125 = 21000mm

Dimensions (H x W x D)

724 x 400 x 310

Weight (kg)

34.6

Colour

White

Manufacturer Brand Name

Worcester Bosch

Manufacturer Product Code

7733600371

Barcode

4057749856609

Key features

  • Compatible with our Greenstar Intelligent Filling System
  • Intuitive full-colour long-text display
  • Quiet operation at 45dB(A)
  • Increased DHW efficiency whilst reducing waste water
  • Front access to all key components
  • Modulates down to 3kW central heating output (1:10)