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Worcester Highflow 550 F/S Combi inc Std Flue



  • Model: HF550FS
  • Manufactured by: Worcester

The Greenstar Highflow CDi combi boilers are floor-standing. These boilers have been specifically developed for larger two bathroom properties where there is a heavier requirement for heating and hot water.

Greenstar Highflow CDi boilers incorporate many of the operating features of our wall-mounted combis and can be used with mechanical, digital, wireless and new-generation intelligent controls.

Central heating output: 30kW Domestic hot water flow rate: 25 litres per minute at 35 degree temperature rise (provided adequate mains pressure is available).

Efficiency 90.4% A

The Greenstar Highflow 440CDi is 90.4% efficient and is in the highest possible official efficiency category, SEDBUK band ‘A‘.