Greenstar CDi Classic Regular overview

Our Greenstar CDi Classic Regular boiler is our top performing boiler with impressive heating outputs making it an excellent choice for larger homes.

This boiler can be used with our range of high efficiency Greenstore cylinders allowing stored hot water to be rapidly replenished.

  • Highest central heating output of the wall-hung Greenstar regular boiler range
  • Stored hot water can be rapidly replenished with high output options
  • Our CDi Classic has set the heating industry benchmark for efficiency, helping to reduce energy usage
  • Simple boiler control knob with temperature display
  • Large Condensesure style siphon built into the boiler - eliminates frost risk*

Greenstar CDi Classic Regular Greenstar CDi Classic Regular
Greenstar CDi Classic Regular Greenstar CDi Classic Regular
Download ErP Data Sheet

This efficiency rating icon is for a product within a range of products. View all products in this range

Technical Details

Greenstar 30CDi Classic Regular Greenstar 40CDi Classic Regular
ErP Efficiency Rating
A
A
ErP Data Sheet ErP Data Sheet ErP Data Sheet
LPG model available
Wave Compatible
Solar Compatible
Control Options
Central heating output (kW) 30 40
Dimensions (mm) height x width x depth 760 x 440 x 360 760 x 440 x 360

*The Condensesure Siphon has been proven to be effective at preventing frozen condensate at -15°C for a sustained period of 48 hours. 32mm pipework must be used and should not exceed 3 metres in length

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