Call: 0800 999 1075 — Gas Safe Registered · All Worcester Models · All London Areas

Worcester Bosch Greenstar Specialist London — Junior to 8000 Style

Worcester Bosch is one of the most trusted and widely installed boiler brands in London. From the older Greenstar Junior and CDi Classic ranges that filled London’s properties throughout the 2000s and 2010s, to the current Greenstar Life, 4000 and premium 8000 Style, your local Worcester Bosch specialist at 247 Plumber London knows every model in the range. We carry the most frequently needed Worcester Bosch parts, we know the fault codes for every Greenstar ever made, and we offer up to twelve years warranty on new 8000 Style installations.

Choose Your Worcester Bosch Model

Worcester Bosch Fault Codes — Quick Reference

Worcester Bosch Extended Warranty — Up to 12 Years

Worcester Bosch offers some of the longest manufacturer warranties in the boiler market. The Greenstar 8000 Style comes with up to twelve years warranty when installed by a Worcester Bosch Accredited Installer and registered within thirty days of installation. The Greenstar 4000 offers up to ten years. The Greenstar Life offers seven years. All warranties require annual servicing by a qualified engineer to remain valid.

We carry out Worcester Bosch installations and servicing to the manufacturer’s specification, ensuring your warranty is valid from day one and remains so with proper annual maintenance. We register installations correctly and provide written service records on every visit.

Frequently Asked Questions

Which Worcester Bosch boiler is best for a London flat?

For most London flats, the Greenstar Life 25 or 30 is the most appropriate choice. If space is very tight, the Life is compact enough for most cupboard installations. If the flat has two bathrooms or higher hot water demand, the 30kW output gives better simultaneous flow rates. Call us and we will advise based on your specific property.

Do you install Worcester Bosch boilers with the extended warranty?

Yes. We install Worcester Bosch boilers and register them correctly to ensure the maximum available warranty period applies. For the 8000 Style, we ensure the installation meets the requirements for the twelve year warranty including system preparation, magnetic filter fitting and correct commissioning to manufacturer specification.

My Worcester Bosch fault code is not listed here. What should I do?

Call us on 0800 999 1075. Tell us the code on the display and we will tell you what it means before we arrive. We know the full Worcester Bosch fault code library for every model in the current and discontinued Greenstar range.