Worcester Bosch boilers are manufactured in and available across the UK. Worcester was originally founded in 1962, joined the Bosch Group in 1966, and is now generally known as Worcester Bosch. The company make a range of heating products, including combi boilers, system boilers, standard boilers, hot water cylinders and heat pumps.

Why get a Worcester Bosch boiler?

Brand Page Intro

Worcester Bosch have a great reputation for producing highly efficient, reliable boilers. All Worcester Bosch boilers come with a 10 year warranty when you buy through Smart Heating, so you know your boiler will be here to stay.

Worcester Bosch boilers have some of the highest efficiency levels around, with the company committing to high levels of quality and reliability. The boiler manufacturer came first in Which?’s best boiler brand survey, which consulted more than 10,000 boiler engineers and homeowners.

We give Worcester Bosch a brand score of 4.1/5.

Worcester Bosch boiler ranges

Worcester Bosch offer several different boiler ranges to cater for as many types of home as possible. Whether you’ve got a small flat or a large house, they aim to provide a suitable boiler for you.

Worcester Bosch Greenstar CDi Compact

The Greenstar CDi Compact is a combi boiler range that’s suitable for lots of different types of property. Designed to be as compact as possible, its models can easily fit into a standard kitchen cupboard.

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Worcester Bosch Greenstar CDi Classic

The Greenstar CDi Classic is one of Worcester Bosch’s highest performing boiler ranges. Its models offer high central heating outputs and hot water flow rates, so can supply up to two bathrooms.

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Worcester Bosch Greenstar i System

The Greenstar i System is a system boiler range that suits small and medium sized homes. Its boilers are great for properties that need hot water from multiple taps or showers at the same time.

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Worcester Bosch Greenstar Ri

The Greenstar Ri is one of Worcester Bosch’s most popular standard boiler ranges. Its models are ideal for small and medium sized properties and great if you’re replacing an old standard boiler.

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Get the best Worcester Bosch boiler Prices

Worcester Bosch Greenstar 18Ri

Worcester Greenstar Heat Only 18Ri 24Ri
Which? Best buy

Fully Installed Price

  £2,150 inc. VAT
from £11.94 per month
  • FREE smart thermostat
  • FREE chemical flush and filter
  • FREE first years service
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Tell us about your home to find out if this boiler’s right for you

These show this boiler’s ErP efficiency rating for space heating and hot water from A+++ - G. You could save hundreds on your heating bills by replacing your old boiler with an A-rated one.

Old BoilerAnnual Saving
G£305
F£210
E£180
D£165

Source: Energy Saving Trust

Hv: AWS | DBv: RDS-240918