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Worcester Bosch Greenstar Heatslave II 12/18 Internal Oil Combi Boiler – IFC

Worcester Bosch Greenstar Heatslave II 12/18 Internal Oil Combi Boiler – IFC

SKU: 200-106-68-01

£6,427.00

MSRP:

Starting from £6,427.00
Instant Advice Options
What's Included
Compact 18 kW oil combi boiler designed to fit under a kitchen worktop. A-rated for heating, with concealed controls and flexible flue options.
  • Hot water flow rate of 15l/pm
  • With an ERP rating of A and efficiency of 90%
  • Central heating output of 18kW
  • 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!

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Rated Excellent on Truspilot

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The Worcester Bosch Greenstar Heatslave II 12/18 is the perfect choice for smaller homes that still want the reliability of the UK’s most trusted boiler brand. Delivering up to 18kW of heating power, it’s ideal for one-bathroom households, providing cosy warmth and instant hot water whenever you need it. Its compact design means it can be tucked neatly under a kitchen worktop, keeping your space clear and modern. Backed by Worcester Bosch quality, it combines high efficiency with easy servicing, so you can relax knowing your home is in safe hands.

We offer fast and reliable boiler installations within 48 hours.

We cover every UK postcode.

Trustpilot
kW Output
18 KW
Hot water flow rate
15 l/pm
ERP Rating
A Rated
Energy Efficiency
90 %
Dimensions
Height 855mm
Width 520mm
Depth 600mm
Designed to fit beneath a standard kitchen worktop (space saving)
Concealed controls for aesthetic excellence
Designed for modern life
Manufactured in the UK
Quiet - Enjoy the peace,​ quiet in operation
Worcester Bosch boilers rated 4.7 on TP
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
£6,427.00 inc.VAT Fixed Quote