Worcester 2000

Because everyone deserves quality

The Worcester 2000, available in outputs of 25kW and 30kW, is our price competitive combi boiler, suitable for apartments, small and medium sized homes with one bathroom.

Our quietest combi boiler, with hot water flow rates up to 12 l/min, comes with a 5 year guarantee as standard and a 6 year guarantee when installed with our Greenstar System Filter*.

“It’s a simple to install, smart looking boiler that can be quickly paired with the Comfort+ II control. An awesome boiler at a great price!”

Ben at Adams Gas Heating

Comfort+ II included in the box!

Included with every Worcester 2000, part of our winter promotion, our Comfort+ II RF control is a simple to use wireless control that allows your customer to access all control functions at a single, easily accessible location.

Boiler plus ready, the control allows you to set up to six adjustable heating control and three hot water timings per day.

The Worcester 2000 is only compatible with a selection of our controls. External 230V controls are not compatible.

Greenstar Comfort II
flue lengths

Maximum Flue Lengths

The Worcester 2000 is simple to specify with maximum flue lengths of 9m horizontally and 12m vertically (60/100).

C6 Heat Exchanger

An evolution to our tried and tested WB3 heat exchanger, the 2000 series can modulate down to 4.8kW and comes with a 10 year guarantee as standard for added peace of mind.

The heat exchanger is easy to service thanks to a removable cleaning cover.


As part of our winter promotion, the Worcester 2000 comes with a Greenstar Comfort+ II RF control included in the box.


Easy Access

Easy Access

The Worcester 2000 comes with a host of installer benefits, including removable side panels for easy internal access.

Our PRV can be accessed and removed in seconds, and the fan is removable with just one screw.

6 year guarantee with any Greenstar System Filter

Our Greenstar System Filter range has been designed to combat the damaging effects of system debris and pollutants, allowing your customer to protect their boiler for a fraction of its cost.

The Greenstar Mini System Filter, offers the same features as our current range but in a more compact size.

Our Greenstar Brass System Filter is the latest addition to our current range, embodying quality engineering and design, while delivering a powerful system protection for all boiler systems.


Why Choose Worcester Bosch.


Rated Excellent

Millions of people across the UK rely on Worcester Bosch for their heating and hot water, and we are proud to have received a 5 star rating by our customers on TrustPilot.

10 year guarantee

10 Year Guarantee

For peace of mind, the Worcester 2000 comes with a 10 year guarantee on the C6 primary heat exchanger.


Same company, Same quality

All Worcester boilers are manufactured with Bosch levels of quality and reliability as standard, giving you peace of mind year after year.

Installer Brochure

Download our Worcester 2000 installer brochure

Installation Manual

Download our Worcester 2000 installation manual

Consumer One Pager

Download our Worcester 2000 consumer one page flyer

Technical Details

For technical details view the Worcester 2000 product page