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Ready To Ship Worcester Bosch Greenstar 4000 Combi Boiler White 30 Kw 7733600373 - Almost Gone [9RlJi8t6]

$57.99 $185.99 -69%

Ready To Ship Worcester Bosch Greenstar 4000 Combi Boiler White 30 Kw 7733600373 - Almost Gone [9RlJi8t6]The Greenstar 4000 30kW Combination Boiler is the direct upgrade for it's predecessor the Greenstar 30i and is most suited to small to medium sized homes with one bathroom. It features

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Ready To Ship Worcester Bosch Greenstar 4000 Combi Boiler White 30 Kw 7733600373 - Almost Gone [9RlJi8t6]

Ready To Ship Worcester Bosch Greenstar 4000 Combi Boiler White 30 Kw 7733600373 - Almost Gone [9RlJi8t6]

The Greenstar 4000 30kW Combination Boiler is the direct upgrade for it's predecessor the Greenstar 30i and is most suited to small to medium sized homes with one bathroom. It features a modern new design, a full colour text display that is easy to use and it is exceptionally quiet too. The Greenstar 4000 has a wide power range to meet all of your heating and hot water needs, whilst doing so efficiently.

Features & Benefits

  • Wide power range helps to reduce gas consumption and lower energy bills

  • Innovative 'Quick Tap' water saving function helps you reduce water waste

  • The modern new design comes with an easy to use colour display

  • Operates extremely well in low water pressure areas, ensuring powerful and warm showers

  • One of the quietest combi boilers available, making it easy to live with

  • Features wireless connectivity with the Bosch EasyControl

  • Instantaneous hot water, always available

  • Suitable for small to medium homes

  • Boiler Only

  • Flue Sold Separately - Click here 
Name Worcester Greenstar 4000 30kW Combination Boiler Natural Gas - 7733600373
Product Code 183933
MPN 7733600373
EAN 4057749856623
Type Gas Boilers
Sub Type Combi Boiler
Colour White
Warranty (Years) 7
Width (mm) 400
Height (mm) 724
Depth (mm) 310
Weight (Kg) 34.6
Output (Kilowatts) 30
ErP Space Heating Efficiency A
ErP Water Heating Efficiency A
Flow Rate (L/min) 12.3
Fuel Natural Gas
Mounting Wall

What Our Customers Say

February 5, 2026

Absolutely no complaints!

This is a very solid and highly reliable tool.

- Sage R..

February 5, 2026

Absolutely no complaints!

This is a really great and solid item.

- Tami I..

February 5, 2026

Absolutely no complaints!

I'm happy with this. And so good.

- Shelly Q..

Write a Review

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