

Greenstar CDi Highflow Prices
A greenstar CDi Highflow costs between £2,500 and £3,100 for the boiler itself and from £4,000 to £5,500 fully installed. Prices based on replacing a floorstanding combi boiler in the same location.
- The output of the CDi Highfloor is the biggest driver of the price with the higher output 550 costing £600 more than the 440.
- The LPG convertor kit adds roughly £100 onto the price.
Prices per model
Greenstar CDi Highflow | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
---|---|---|---|---|---|
440 Combi | Gas | 30kW | £2,500 | £4,000 | Free Quote |
550 Combi | Gas | 41kW | £3,000 | £4,500 | Free Quote |
440 Combi | LPG | 30kW | £2,600 | £4,100 | Free Quote |
550 Combi | LPG | 41kW | £3,100 | £4,600 | Free Quote |
Greenstar CDi Highflow boiler range
The CDi Highflow is a floorstanding boiler with high output for homes with large heatign and hot water requirements. The current range was launched in 2016 replacing the older Highflow models.
- Availble as a 30kW and 41kW combi boiler
- Designed as a floor standing boiler that fits under standard height kitchen or utilityroom work tops.
Key features
- Fuel: Gas, LPG
- Boiler type & output (kW):
- Combi 30kW, 41kW
- Dimensions (mm): 800 h x 600 w x 600 d
- Solar Compatible: No
- ErP Efficiency rating: A (92% efficiency in central heating)
- Which? Best Buy Award: yes
- Quiet mark accreditation: 53dB
- Guarantee: 10 years
- Flow rate: upto 25 litres per minute
- Easy to use: intuitive controls
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