Worcester Bosch Greenstar 8000

Answer a few quick questions about your home to get a fixed price for a Worcester 8000 with finance available.

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Supplied & installed from £3,350

Installed as soon as the next working day*

We'll beat any like-for-like price

What makes the Worcester Bosch Greenstar 8000 so good?

One of the most powerful wall-hung boilers on the market, the Greenstar 8000+ can provide exemplary performance to a range of home sizes, whilst working intelligently and efficiently to use as little energy as possible.

10 year warranty
Powerful boiler
Available in 30-40kw
Available in combi and system
Available in gas or LPG
A rated efficiency
Available in white or black

Included as standard with your Worcester Bosch 8000 installation from BOXT

All installation and labour costs included in your fixed price, so the price you see is what you'll pay

10 year manufacturer-backed warranty, that we register for you

12 month workmanship guarantee, covering all work carried out by our engineer for a full year after installation

System flush, to ensure your heating system is in the best health possible for your new Worcester boiler

Magnetic filter, to keep your new Worcester boiler healthy and efficient for longer

Carbon monoxide alarm, helping to keep you and your family safe

Wireless thermostat, to easily control your heating on a schedule that works for your home

Get the Worcester 8000 on an all-inclusive plan

Get your new Worcester 8000 installed, plus annual servicing and unlimited repairs for a fixed price from only £33.35 a month. When you choose our stress-free, all-inclusive BOXT life boiler plan, you benefit from:

- A new A-rated boiler installed

- Annual services for 10 years

- No callout fees

- Unlimited boiler repairs for 10 years

- Fix or replace

- No deposit or price rises

Get a quote

BOXT customer reviews of the Worcester Bosch Greenstar 8000

A local firm were £420 more to supply/install the same 35kw Worcester 8000 life combi and an extra £370! We also get the full Worcester warranty, not like British Gas who only offer 5 years and were also £415 more expensive. I cannot fault BOXT at all

Justin Lycett

Had my new Worcester Bosch 8000 boiler install today by Harvey and Mo, both did the most amazing job!! Thank you BOXT for having staff like Harvey and Mo! And thank you both for doing a fantastic job!!!!

Rocky

I placed the order on Friday lunchtime, took the interest free offer and booked for an install the next day. Good communication and the gas safe engineer gave me a call before hand. We bought a new Bosch Worcester Greenstar 8000 life 35kw combi.

Antoni Rivans

Ordered a new Worcester Bosch Greenstar 8000 32w boiler from Boxt, everything was explained really well.

Mr Andrew Jennison

Will recommend without reservation. Installed Greenstar Life 8000

Anand Mathilakath

Very glad we went with BOXT! The installation was very well done; old boiler, tank etc was removed as part of the fixed price; we had top of the range Worcester Bosch 8000 fitted. the work was by far the most competitive; you could save £100s with BOXT

Vivienne Loo

Highly recommend using BOXT - From ordering until completion the whole process was brilliant. I was astounded at how clean and tidy the job was throughout and our new Worcester Bosch Greenstar 8000 Life has made a massive difference.

Steve Fisher

BOXT's video review of the Greenstar 8000

Check if the Worcester Bosch Greenstar 8000 is right for your home

^*Next working day installation when you order before 3pm, subject to availability.

All prices are correct as of October, 2025.

BOXT Limited is authorised and regulated by the Financial Conduct Authority. FCA register No. 767308. Finance is offered through HomeServe Finance Limited (FRN 994955) and in some cases we also lend with Propensio Finance Limited (FRN 806409). Finance available subject to status, affordability and a credit check. Terms and conditions apply. BOXT Limited acts as a credit broker and is not a lender. Registered in England & Wales company No. 08086606 VAT No. 257059782. BOXT Limited, 3320 Century Way, Thorpe Park, Leeds, West Yorkshire, LS15 8ZB.