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Worcester Greenstar Boiler 18 i System ErP 7733600008

ID HW733008

£958.80 inc VAT £799.00 ex VAT
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The Worcester Greenstar 18 i System ErP is the most popular wall-mounted system boiler from a well-known and trustworthy brand. This particular model offers an output of 18KW and is supplied with a steel wall-mounting jig for extremely easy installation. This feature allows the pipes to be stowed neatly behind the appliance for a neat finish and quick fitting.

Additionally, the mounting points across each of the previous i System boilers have remained the same, so it is straightforward to replace an older model with this one.

The Worcester Greenstar 15 Ri ErP is rated ‘A’ for heating efficiency, which places it among some of the best performing boilers on the market.

Straightforward plug and play accessories including the fascia-mounted controls make the boiler very simple to operate, meaning it’s easy for you to maintain a comfortable ambience in your home all year round.
You can enjoy further peace of mind during the winter as this appliance comes with the innovative CondenseSure system, which completely eliminates the chance of your central heating pipes freezing and bursting when the temperature outside drops below zero.

Created to deliver excellent energy efficiency and an extremely easy installation, you can rely on this model to offer everything you need in a new boiler.

Features And Benefits
  • ErP 'A' rated for heating efficiency
  • Wall mounting jig providing pre-plumbing and rear piping as standard
  • Plug & play accessories including optional facia mounted controls
  • CondenseSure inside - risk of condensate pipe freezing eliminated
  • Simple boiler controls with clear information display
  • 04054925289794
Product Name Worcester Greenstar Boiler 18 i System ErP 7733600008
Brand Worcester Bosch
Range Greenstar
Model Number System 18i
Product Weight 30.9 kg
Product Height 330.0 mm
Product Width 400.0 mm
Product Length 710.0 mm
Product Type 10-19kW
Manufacturer Name Bosch Thermotechnology Ltd
Manufacturer Part Number 7733600008
Warranty Period 5 Years
Manufacturers Website
Fuel Type Gas
Mounting Location Wall
Flue Diameter
  • 100.0 mm
NOX Level 5.0
Max Output 18.4 kW
GC Number 41-406-27
Endorsed By Energy Saving Trust
Central Heating Energy Rating A
Central Heating Energy Rating % 94.0