Product Description

Industry-leading DHW flow rates make the Worcester Bosch Greenstar Highflow 550CDi NG condensing combi boiler perfect for family homes where instant hot water is in constant demand. Delivered complete with a pre-plumbed floor mounting jig and handy wheel-in tray, this 31kW output combi is straightforward to install under a kitchen or utility countertop or, thanks to reliable built-in frost protection, in a garage or cellar where it can be safely operated in even the lowest temperatures. Simple to use, with one-button commissioning and straightforward but wide-ranging controls, the Greenstar Highflow provides exactly the levels of heat you need and with an ErP A rating for heat, B for water, helps to lower both fuel bills and emissions.

Product Features

• Fits underneath a standard kitchen worktop
• Wide choice of controls enables greater comfort and economy
• Frost protection reduces risk if installed in a garage or a cellar
• Built-in condensate pump
• Simple boiler control knobs with temperature display and one button commissioning
• Engineer menus optimise servicing
• Instantaneous, always available hot water
• Provides high hot water flow rate over 90L draw-off
• Optimised interior space makes servicing easy
• Floor mounting jig providing pre-plumbing and rear piping as standard
• Optional additional plug-and-play Worcester controls available
• Scan and register with ease using the free MyWorcester app
• 7 year warranty

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• W_B_Greenstar_Highflow_440CDi_ErP
• W_B_Greenstar_Highflow_440CDi_Technical
• W_B_Greenstar_CDi_Highflow_Instructions