Worcester Bosch, Greenstar Highflow 440CDi

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.
  • Product Details
  • Technical Details

Central heating output: 29kW
Domestic hot water flow rate: 20 litres per minute at 35 degree temperature rise (provided adequate mains pressure is available)
 

System information:
 

Greenstar Boiler Guide:


 

  • Best official boiler efficiency rating (SEDBUK band A)
  • Suitable for larger family homes with multiple bathrooms
  • Both hot water and central heating temperatures can be controlled
  • Floor-standing boiler
  • Multi-directional fluing offers siting flexibility
  • 2 year guarantee with 10 year guarantee on primary heat exchanger (subject to terms and conditions)
  • Mechanical, digital and new generation intelligent controls are all compatible
  • Optimising 7-day programmable room thermostat available
  • 24 hour programmable room thermostat available
  • Built-in condensate pump - 4.5m head increases siting possibilities
  • Earth bonding strip saves labour and money
  • Roll-in boiler minimises risk of damaging flooring
  • Built-in filling link saves money and labour
  • Temperature control for CH and DHW
  • Floor mounting pre-plumbing jig
  • Built-in frost protection
  • Electronic ignition
  • Pump seizure protection
  • Fault finding diagnostics
  • Anti-cycle device
  • No ventilation grilles required in compartments

Worcester Bosch 7 Year Warranty