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Worcester Boiler

Combi Boilers

Greenstar 8000 F combi

Greenstar 8000 F combi

Ultra-powerful heating​

  • Powerful – Packs a punch for big, busy family homes
  • Convenient – Fits neatly under kitchen counters
  • Easy – Intuitive touch buttons for simple control
  • Efficient – A-rated hot water efficiency
  • Connected – Wireless connectivity controls

Greenstar 8000+ Combi

The big-time boiler

  • Performance – Keeps up with the busiest homes
  • Clever controls – Innovative touch screen display for easy control
  • Efficient – 94% central heating​ efficiency to help keep bills low
  • Connected – Wireless connectivity for​ efficient and effortless heating
  • Convenient – Can automatically refill the system, maintaining optimum boiler pressure

Greenstar 8000+ Style

Top class boiler
  • Stunning design – Glossy black finish and​ a dotted design
  • Power – 32kW & 36kW combi​ outputs available for​ suitable homes
  • Clever controls – Intuitive, clear colour display with touch screen
  • Connected – Wireless connectivity for​ efficient and effortless heating
  • Convenient – Can automatically refill the system, maintaining optimum boiler pressure

Greenstar 2000

Top value performance

  • Quiet Mark – Quiet Mark certified, at just 47 decibels
  • Bosch quality – Great design at a lower price
  • QuickTap – No more wasting water waiting for it to heat up
  • Energy saving – A-Rated, impressive efficiency to help keep bills low
  • Simple controls – Easy to use, clear controls to manage your heating
Greenstar 4000

Greenstar 4000

Effortlessly efficient comfort

  • Quiet Mark certified – Powerful heating without the noise
  • Contemporary – Designed for stylish home interiors
  • QuickTap – No more wasting water waiting for it to heat up, on combi
  • Easy to control – Clear colour display for simple monitoring and control
  • Efficient – A-rated for optimum energy efficiency to help keep bills low

Greenstar CDi Compact

Small but mighty

  • Compact – Kitchen cupboard friendly
  • Powerful – Small but mighty for a cosy home
  • Instant comfort – Hot water pre-heat function available on combi
  • Easy control – Simple, user-friendly displays for easy control
  • Efficient – A-rated for optimum energy efficiency to help keep bills low
Greenstar Heatslave II

Greenstar Heatslave II

The nation’s favourite

  • Space saving – Choose to fit under a worktop for extra space*
  • Rapid comfort – Hot water without waiting
  • Quiet – Enjoy the peace, quiet in operation
  • Flexible – Suits many homes, with sizes from 12kW–32kW
Greenstar Heatslave II External

Greenstar Heatslave II External

The nation’s favourite

  • Rapid comfort – Hot water without waiting
  • Quiet – Enjoy the peace, quiet in operation
  • Space saving – Choose to fit outside for extra space
  • Flexible – Suits many homes, with sizes from 12kW–32kW
  • Frost protected – High performance even in harsh weather conditions

System Boilers

Greenstar 8000+ System

Greenstar 8000+ System

The big-time boiler
  • Performance – Keeps up with the busiest homes
  • Clever controls – Innovative touch screen display for easy control
  • Efficient – 94% central heating efficiency to help keep bills low
  • Connected – Wireless connectivity for efficient and effortless heating
Greenstar 4000 System

Greenstar 4000 System

Effortlessly efficient comfort

  • Quiet Mark certified – Powerful heating without the noise
  • Contemporary – Designed for stylish home interiors
  • Easy to control – Clear colour display for simple monitoring and control
  • Efficient – A-rated for optimum energy efficiency to help keep bills low
Greenstar i System compact (27kW and 30kW)

Greenstar i System compact (27kW and 30kW)

​Small but mighty

  • Compact – Kitchen cupboard friendly
  • Powerful – Small but mighty for a cosy home
  • Easy control – Simple, user-friendly displays for easy control
  • Efficient – A-rated for optimum energy efficiency to help keep bills low

Condens 7000 WP

Built for bigger

  • Bosch quality – minimal maintenance, maximum durability
  • Efficient – high efficiency for large spaces
  • Powerful – outputs from 50 kW for the biggest, busiest homes
  • Flexible – install wall-hung or floor-mounted in a utility or plant room
  • Connected – control your heating from anywhere with Bosch EasyControl
Greenstar Danesmoor External System

Greenstar Danesmoor External System

The household workhorse

  • Added efficiency – Compatible with solar panels for extra efficiency
  • Quiet – Enjoy the peace, quiet in operation
  • Space saving – Choose to fit outside for extra space
  • Flexible – Suits many homes, with sizes from 12kW–32kW
  • Frost protected – High performance even in harsh weather conditions

Greenstar Danesmoor System Utility

The household workhorse

  • Added efficiency – Compatible with solar panels for extra efficiency
  • Quiet – Enjoy the peace, quiet in operation
  • Space saving – Fits conveniently under your kitchen counter^ or outside
  • Flexible – Suits many homes, with sizes from 12kW–32kW

Regular Boilers

Greenstar 8000 F regular

Ultra-powerful heating​

  • Powerful – Packs a punch for big, busy family homes
  • Convenient – Fits neatly under kitchen counters
  • Easy – Intuitive touch buttons for simple control
  • Efficient – A-rated hot water efficiency
  • Connected – Wireless connectivity controls

Greenstar 8000+ Regular

The big-time boiler
  • Performance – Keeps up with the busiest homes
  • Clever controls – Innovative touch screen display for easy control
  • Efficient – 94% central heating efficiency to help keep bills low
  • Connected – Wireless connectivity for efficient and effortless heating
Greenstar Ri (12kW to 24kW)

Greenstar Ri (12kW to 24kW)

Cupboard-sized comfort

  • Compact – Fits inside a kitchen cupboard
  • Quality – Bosch quality for your home
  • Added efficiency – Compatible with solar panels for extra efficiency
  • Simple controls – Straight-forward flow temperature control for easy adjustment
  • Flexible – Suits many homes, with outputs from 12kW–24kW

Greenstar Ri (27kW and 30kW)

Cupboard-sized comfort

  • Compact – Fits inside a kitchen cupboard
  • Quality – Bosch quality for your home
  • Added efficiency – Compatible with solar panels for extra efficiency
  • Simple controls – Straight-forward flow temperature control for easy adjustment
  • Flexible – Suits many homes, with outputs from 27kW–30kW
Greenstar Danesmoor External

Greenstar Danesmoor External

The household workhorse

  • Added efficiency – Compatible with solar panels for extra efficiency
  • Quiet – Enjoy the peace, quiet in operation
  • Space saving – Choose to fit outside for extra space
  • Flexible – Suits many homes, with sizes from 12kW–32kW
  • Frost protected – High performance even in harsh weather conditions
Greenstar Danesmoor Utility

Greenstar Danesmoor Utility

The household workhorse

  • Added efficiency – Compatible with solar panels for extra efficiency
  • Quiet – Enjoy the peace, quiet in operation
  • Space saving – Fits conveniently under your kitchen counter^
  • Flexible – Suits many homes, with sizes from 12kW–32kW

Greenstar Utility Regular

  • Perfect for homes and commercial properties with a high heating and hot water requirement
  • Concealed boiler controls perfect for families with young children
  • Perfectly suited for installation in your utility area or a boiler room
  • Can be used with Greenskies solar panels for energy and cost savings
  • Compatible with Greenstore cylinders