Greenstar 4000 System Greenstar 4000 System Greenstar 4000 System
Greenstar 4000 System Greenstar 4000 System Greenstar 4000 System
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Greenstar 4000 System overview

The Greenstar 4000 system boiler is a flexible option for many homes in the UK, it features a modern new design, an easy to use full colour text display and it’s quiet too. The Greenstar 4000 system has a wide power range to meet all of your heating and hot water needs efficiently.

† Up to a 10 Year guarantee when installed by a Worcester Accredited Installer. Terms and conditions apply.

 

SimpleSwitch – With Greenstar i, i Junior and Si
Flexible – Pre-piping jig and rear piping as standard
Easy servicing – Front access to all key components including PRV
Innovative design – Intuitive full-text colour display and RF control compatibility
Top performance - Wide modulation range and range rateable to reduce gas consumption

Greenstar 4000 12kW System

ErP Efficiency Rating
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (NG)
Control Options *
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
12
Dimensions (mm) height x width x depth
724* x 400 x 310

Greenstar 4000 15kW System

ErP Efficiency Rating
A
ErP Data Sheet
Fuel Type
Gas (NG)
Control Options *
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
15
Dimensions (mm) height x width x depth
724* x 400 x 310

Greenstar 4000 18kW System

ErP Efficiency Rating
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (NG)
Control Options *
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
18
Dimensions (mm) height x width x depth
724* x 400 x 310

Greenstar 4000 21kW System

ErP Efficiency Rating
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (NG)
Control Options *
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
21
Dimensions (mm) height x width x depth
724* x 400 x 310

Greenstar 4000 24kW System

ErP Efficiency Rating
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (NG)
Control Options *
EasyControl Compatible 1
Solar Compatible
Central heating output (kW)
24
Dimensions (mm) height x width x depth
724* x 400 x 310

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