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Worcester Bosch Greenstar 8000+ 40kW Regular 2/3 – IFC
Worcester Bosch Greenstar 8000+ 40kW Regular 2/3 – IFC
£5,123.00
MSRP:
Starting from £5,123.00
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!
- With an ERP rating of A and efficiency of 94%
- Central heating output of 40kW
- Worcester Bosch boilers rated 4.7 on Trustpilot
- WarmZilla is a trusted Worcester Bosch Installer


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.
Built on the foundations of the award-winning Greenstar CDi Classic, the Greenstar 8000+ Standard offers a modern design with a host of benefits that will keep your home warm and your water hot. It is a wall-hung unit and Worcester Bosch’s most powerful standard boiler range. it offers modernised controls and wireless connectivity. With the ability to run a 20% hydrogen blend it can help prolong the lifestyle and energy efficiency of the boiler.
We offer fast and reliable boiler installations within 48 hours.
We cover every UK postcode.

kW Output
40 KW
ERP Rating
A Rated
Energy Efficiency
94 %
Dimensions
Height 780mm
Width 440mm
Depth 365mm
10 year guarantee
Manufactured in the UK
Which? Best Buy Product
Modern new design
Ideal for larger homes with more than one bathroom
Improved boiler display screen with easy to push control buttons
Worcester Bosch boilers rated 4.7 on Trustpilot
Heating technology at its best
Rewire Current Thermostat
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
Re-wire of existing controls
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
















