Worcester Greenstar 8000 Life Combi-40KW

Worcester Greenstar 8000 Life Combi-40KW


Your fixed price includes the Boiler, Installation, and everything below.

  • Your new boiler, flue, and all installation fittings
  • Installation by a Gas Safe engineer
  • System cleaner and inhibitor
  • Magnetic system filter
  • Wireless EPH thermostat (combi boilers only)
  • Carbon Monoxide alarm
  • Gas Safe certificate and boiler warranty registration

* Vertical flue or any other flue attachments added as extras at checkout


Building upon the award winning Greenstar CDi Classic, the Greenstar Life range features a modern new design and a whole host of benefits designed to make looking after the heating and hot water in your home easy. The Worcester Greenstar Life is part of our most powerful wall hung combi boiler range, with upgraded controls and wireless connectivity.

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 its lifetime.


Main features

  • Available with our longest ever guarantee
  • Modern new design
  • Improved boiler display screen with easy to push control buttons
  • Optional unique Intelligent Filling System
  • Ideal for larger homes with more than one bathroom
  • Wirelessly connectivity with our smart thermostat, the Bosch EasyControl

Greenstar Life 40kW

ErP Efficiency Rating

ErP Data Sheet Download
LPG model available
Control Options
EasyControl Compatible
Solar Compatible
Central heating output (kW)35
Dimensions (mm) height x width x depth780 x 440 x 365
Hot water flow rate 40°c ∆T (litres per minute)14.3

Worcester Bosch Greenstar 8000 – FAQs

At HeatNI, we do our best to answer your questions, check out our responses to some FAQs or get in touch with us for further product information.

What size properties is the Worcester Greenstar 8000 Life 40kw system boiler suitable for?

This model is ideal for larger homes with multiple bathrooms (3 or 4)  and around 12-16 radiators, due to its high output of 40kW and efficient hot water flow rate.

Does the Worcester Greenstar 8000 Life Combi-40KW support wireless connectivity?

Yes, it offers wireless connectivity with smart thermostats like the Bosch EasyControl for enhanced heating management.

Is an LPG model of the Greenstar 8000 Life Combi-40KW available?

Yes, there is an LPG-compatible version of this boiler, making it versatile for different fuel sources.

What is included in the Worcester Bosch 8000 Combi Boiler Price?

Our fixed price covers the boiler itself, flue and all installation fittings, installation by a Gas Safe engineer, system cleaner and inhibitor, magnetic system filter, wireless EPH thermostat, carbon monoxide alarm, and Gas Safe certificate and boiler warranty registration.

What are the benefits of the Intelligent Filling System (optional)?

This optional feature can automatically top up the boiler’s pressure when needed, preventing system issues and potential leaks.

Is the Worcester Greenstar 8000 Life Combi-40KW energy efficient?

Yes, it has an ErP Efficiency Rating of A, meaning it operates efficiently and can potentially help you save money on your energy bills.

Is this boiler compatible with solar panels?

Yes, the Worcester Greenstar 8000 Life Combi-40KW is solar compatible. You can potentially use solar panels to supplement your hot water needs, reducing your reliance on mains gas.

Is the Worcester 8000 a good boiler?

The Worcester Greenstar 8000 is generally regarded as a high-quality boiler. It is known for its reliability, efficiency, and advanced features. The Greenstar 8000 series has been designed to offer user-friendly controls, robust performance, and compatibility with smart home technologies, making it a popular choice among homeowners


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