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Worcester Bosch Greenstar 8000+ 40kW Conversion 2/3 – IFC

Worcester Bosch 8000 + 40kw

SKU: 10-106-58-01-02

£5,617.00

MSRP:

Starting from £5,617.00
Instant Advice Options
What's Included
A Which? Best Buy boiler, perfect for larger homes. With a 10-year parts & labour guarantee and exceptional aftercare, it offers powerful, efficient, and reliable heating. Built to last for ultimate home comfort!
  • Hot water flow rate of 14.3l/pm
  • With an ERP rating of A and efficiency of 88%
  • Central heating output of 40kW
  • Worcester Bosch boilers rated 4.7 on Trustpilot
  • WarmZilla is a trusted Worcester Bosch Installer
GET QUOTE

We offer fast and reliable boiler installations within 48 hours.

Every one of our engineers are Gas-Safe Registered.

We cover every UK postcode.

Rated Excellent on Trustpilot.

Don't Just Take Our Word For It: See Why UK Homeowners Trust WarmZilla!

Partner of CompareTheMarket & MoneySuperMarket

Trust Pilot Star

Rated Excellent on Truspilot

Trusted Partner of Checkatrade

The Worcester Bosch 8000 + 40kW, a Which? Best Buy boiler, is the ideal heating solution for larger homes that demand high performance, efficiency, and reliability. Designed to handle the busiest households, this powerful Greenstar 8000+ model ensures a constant and dependable heating and hot water supply, even during peak usage times.

With a 10-year parts and labour guarantee, you can enjoy long-term peace of mind and outstanding aftercare.

This premium boiler delivers 94% central heating efficiency, helping to lower energy bills while keeping your home warm and comfortable. The intuitive touchscreen display makes temperature adjustments effortless, and wireless connectivity allows you to control your heating remotely for added convenience. Plus, with its automatic system refill function, the boiler maintains optimal pressure without manual intervention, making it easier to keep your heating running smoothly.

If you need a high-performance, energy-efficient, and smart-home-ready boiler built for demanding households, the Worcester Bosch 8000 + 40kW is the perfect choice. Combining cutting-edge technology with sleek design and superior efficiency guarantees powerful, reliable heating for years to come.

We offer fast and reliable boiler installations within 48 hours.

We cover every UK postcode.

Trustpilot
kW Output
40 KW
Hot water flow rate
14.3 l/pm
ERP Rating
A Rated
Energy Efficiency
88 %
Dimensions
Height 780mm
Width 440mm
Depth 365mm
10 year guarantee
Manufactured in the UK
Which? Best Buy Product
Improved boiler display screen with easier to use push buttons
One of Worcester Bosch' quietest boilers
Worcester Bosch boilers rated 4.7 on Trustpilot
Frost protection is included, reducing frost risk if installed in a garage or a loft
Larger two bathroom properties can be supplied by higher output options
Wide choice of controls enables greater comfort and economy
Instantaneous hot water, always available
Inbuilt keyless filling link making it easy to refill your system
Large Condensesure style siphon built into the boiler - eliminates frost risk
Wireless Thermostat Included
Installation by a local Gas Safe Engineer (arriving between 8-11am)
Removal of existing system (inclusive of tanks if applicable)
Removal of installation rubbish off site including boiler
Boiler flue installation
Magnetic filter for ongoing protection
System cleanse of your heating system
Inhibitor and System cleaner for protection
Condensate pipework or upgrade (if applicable)
Gas pipe upgrade (if required)
Copper and fittings pack with pipe work installation
Electrical connections including thermostat (if applicable)
CO Alarm included
Delivery of package via courier or your local engineer
12-month WarmZilla workmanship warranty
Registration of warranty and Building Control Certificate by WarmZilla
Warranty includes parts and labour free via the manufacturer
Full protection of property, surfaces, and workspace throughout installation
Handover of your new boiler, including control panel and pressure top-up guide
Removal of redundant pipework and accessories (where necessary)
Removal of any old or unused controls (if applicable)
Sealing of external flue and condensate pipework to the building fabric
Making good of any brickwork around the flue exit
Commissioning of your new boiler for full operation
Balancing of your heating system (if required)
Final tidy-up and removal of all protective coverings
£5,617.00 inc.VAT Fixed Quote