Greenstar Life Boiler

Meet Life

Our Greenstar 8000 Life, available in white, keeps all of the tried, tested and much-loved CDi Classic features, and improves on everything else.

With outputs of up to 50kW for combi and regular, and outputs up to 35kW for system, our next generation boiler also benefits from the same pipe connections, flue and fixing points as the CDi Classic for a ‘simple switch’.

Our 8000 Life, which comes with a 10 year guarantee when installed with any Greenstar System Filter, comes complete with an improved push-button LCD display, with diagnostic codes similar to that of the CDi Classic.

Greenstar Style Boiler

Meet Style

Our Greenstar 8000 Style, has all the benefits of our 8000 Life, but is available in both high gloss black and white, represents a new benchmark in premium quality heating and hot water provision.

Available in combi up to 50kW and system 30-35kW, our new top of the range boiler offers a unique design and a pioneering full colour touchscreen display. It features a detailed text display and an intuitive menu structure for rapid diagnosis, fault-finding and commissioning, with no need to search through manuals and fault codes.

The Beast has arrived and it’s beautiful

The Greenstar 8000 Lifestyle range has been developed following many years of installer feedback and customer insight, and offers your customers greater choice in every way, while you enjoy the many benefits of improved installation, simple commissioning and hassle-free servicing.

Available in combi, up to 50kW, our 8000 Lifestyle range is the most powerful combi boiler in the market. The maximum horizontal flue lengths, 60/100 for our 30kW variant, is now up to 17m. Despite this power, the combustion chamber within the appliance means the Lifestyle range is now quieter than its predecessor, the Greenstar CDi Classic.

The inside story

The Greenstar 8000 Lifestyle range features a series of clearly labelled and enhanced touchpoints. The front case and combustion chamber can each be removed with just a single screw, meaning you can begin to service the boiler within minutes. In addition, the top and side panels can be individually removed, making the boiler easier to lift and access in restricted locations.

What’s more, front access PRV can be removed in less than 10 minutes and you can now drain down the boiler without connecting to an external drain-off hose. The large condensate trap touch point can be removed easily and increases the volume of condensate discharge to significantly reduce or even eliminate the risk of freezing.

The control fascia can be quickly dropped down for comfortable service access, while the wiring connections, which are laid out similarly to our Greenstar i, can be accessed without any screws. As an added touch, the control fascia when dropped down includes an in-built screwdriver holder and screw tray.

Complete control

Our industry first RF key acts as a wireless receiver between the control and boiler, meaning the Bosch EasyControl can be installed wirelessly.

This smart internet-connected control can be installed on the wall, or placed on our new Bosch EasyControl table stand, powered from a 3-pin plug or installed via a 2-core wire connection between the control and boiler. Our Bosch EasyControl RF key and table stand are each sold separately.

DHW and CH can be programmed, monitored and controlled via the Bosch EasyControl app, another unique selling point. You can also store your details directly onto the app, allowing your customer to contact you easily.

Greenstar Intelligent Filling System

Our new, industry first, Greenstar Intelligent Filling System uses the latest innovative software to help ensure our 8000 Lifestyle range maintains optimum boiler pressure.

If the system pressure becomes low, this revolutionary software allows the internal filling valve to automatically fill the heating system. Once optimum pressure has been reached it will automatically stop and close the integrated filling valve.

The Greenstar Intelligent Filling System will recognise a significant leak in the system and prevent the boiler from over-filling. The boiler will alert your customer if the heating system is losing too much pressure, reducing the need for pressure-related call outs.

8000 Style boiler display

One of its most iconic features, our top of the range 8000 Style includes a full colour, touchscreen display. The simple full text makes navigating through the intuitive menu structure effortless, allowing your customer to know the exact status of the boiler.

This pioneering display panel enables rapid diagnosis, fault-finding and commissioning, with no need to search through manuals and fault codes.

The 8000 Style takes you through the necessary commissioning procedure easily, while providing you with all the information to complete the Benchmark Checklist quickly. All this means you can walk away knowing you have set the boiler to achieve maximum comfort and efficiency.

CDi Classic vs. Greenstar 8000 Life

As the direct replacement for the CDi Classic, the Greenstar 8000 Life has a number of improved technical attributes such as heating output, maximum horizontal flue lengths, hot water flow rates and a lighter lift weight.

Heating output

Greenstar Life 50kW

Greenstar CDi Classic 42kW


increase in domestic
hot water output


Greenstar Life 17,000mm

Greenstar CDi Classic 7,900mm


longer max. flue lengths

Manuals & Brochures

Technical Details

Life & Style 30kW Life & Style 35kW Life & Style 40kW Life & Style 35kW Life & Style 50kW
ErP Efficiency Rating










ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet
Output kW to central heating 30 35 35 35 35
Combi flow rate at the hot water tap (40°c) 10.7 l/min 13 l/min 14.3 l/min 16.1 l/min 17.9 l/min
Life & Style 30kW Life & Style 35kW
ErP Efficiency Rating


ErP Data Sheet ErP Data Sheet ErP Data Sheet
Output kW to central heating 30 35
Life 30kW Life 35kW Life 40kW Life 45kW Life 50kW
ErP Efficiency Rating





ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet ErP Data Sheet
Output kW to central heating 30 35 40 45 50

* Height for either 60/100 flue or 80/125 flue.

** 20mm from a removable cupboard door. 600mm from a fixed surface for servicing. Same clearances for ventilated and unventilated compartments.


The Greenstar 8000 Lifestyle range comes with a collection of innovative accessories, including the Greenstar Intelligent Filling System, silver flue options, our wireless Bosch EasyControl and system filters.


As part of the launch for the Greenstar Lifestyle range, we have produced 6 ‘how to’ videos that demonstrate all aspects of the commissioning and installation phase of our new boilers.These include videos such as unpacking the appliance, fixing onto the wall and the differences between Greenstar Style and CDi Classic.If you are a loyalty member, log into the website to view these videos. Alternatively, sign up to Greenstar rewards by clicking on the link below.Sign up or log into Greenstar Rewards to view these new videos.


We have created bespoke training courses for you to learn all about the Greenstar 8000 Style first hand.

These courses are designed to guide you through all of the key features and benefits of our next generation boiler, including improved installation, simple commissioning and hassle-free servicing.