Greenstar CDi Highflow Greenstar CDi Highflow Greenstar CDi Highflow
Greenstar CDi Highflow Greenstar CDi Highflow Greenstar CDi Highflow
Download ErP Data Sheet

Greenstar CDi Highflow overview

Our Greenstar Highflow CDi combi is a well-established floor-standing combi boiler that is renowned for their industry-leading DHW flow rates of up to 25 litres/min.

Designed to make installation as straight forward as possible, this boiler is supplied with a pre-plumbing jig and has a wheel-in tray which allows the appliance to slide into place.

Download our easy guide, which covers everything you need to know about the Greenstar CDi Highflow

Standard Guarantee 

  • 7 Year

With any Greenstar System Filter

  • 8 Year

With any Greenstar System Filter + £40 (Non-WAI loyalty members only)*

  • 10 year

*Available to loyalty scheme members only. Non-WAI’s can achieve this extended guarantee length with an additional payment of £40. Terms and conditions apply.

Floor mounting jig providing pre-plumbing and rear piping as standard
Fits underneath a standard kitchen worktop (worktop must be removable)
Interior space optimised for serviceability
Tried and tested heat exchanger used in our popular Greenstar CDi Classic
Plug & play optional Worcester controls available
Simple boiler control knobs with digital display and one button commissioning mode
Engineer menus to optimise commissioning and support servicing
Built-in condensate pump
Scan and register the boiler using our free Worcester Bosch Professional App

Greenstar Highflow 440CDi LPG

Part number
7 731 600 099
ErP Efficiency Rating
B
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (LPG)
Control Options
EasyControl Compatible
Solar Compatible
Central heating output (kW)
29.2
Dimensions (mm) height x width x depth
850 x 600 x 600

Greenstar Highflow 440CDi

Part number
7 731 600 098
ErP Efficiency Rating
B
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (NG)
Control Options
EasyControl Compatible
Solar Compatible
Central heating output (kW)
29.2
Dimensions (mm) height x width x depth
850 x 600 x 600

Greenstar Highflow 550CDi LPG

Part number
7 731 600 101
ErP Efficiency Rating
B
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (LPG)
Control Options
EasyControl Compatible
Solar Compatible
Central heating output (kW)
30.6
Dimensions (mm) height x width x depth
850 x 600 x 600

Greenstar Highflow 550CDi

Part number
7 731 600 100
ErP Efficiency Rating
B
A
ErP Data Sheet
ErP Data Sheet
Fuel Type
Gas (NG)
Control Options
EasyControl Compatible
Solar Compatible
Central heating output (kW)
30.6
Dimensions (mm) height x width x depth
850 x 600 x 600
Flow rate shown is only until the heat store is depleted. Once the heat store is depleted, it is advisable to reduce the flow rate to maintain the DHW temperature at the outlet.

Can't find the literature you're looking for?

Visit our dedicated literature section where you can search by product name, serial number and more.