Greenstar 4000 Prices
A Greenstar 4000 boiler costs between £1,100 and £1,400 (supply only) and from £2,600 to £3,500 fully installed, based on a like for like boiler type swap in the same location. More complicated jobs will increase the fully installed cost.
- The cost of the 4000 boiler depends on the output capacity (from 12kW up to 30kW) as more powerful units cost more than cheaper ones.
- The boiler type imacts the price also; the Greenstar 4000 is available as a combi and a system boiler.
- LPG powered 4000s will be about £100 more than natural gas boilers as they require an LPG conversion kit.
Prices per model
| Greenstar 4000 | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
|---|---|---|---|---|---|
| Combi | Gas | 25kW | £1,100 | £2,600 | Free Quote |
| Combi | Gas | 30kW | £1,300 | £2,800 | Free Quote |
| Combi | LPG | 25kW | £1,200 | £2,700 | Free Quote |
| Combi | LPG | 30kW | £1,400 | £2,900 | Free Quote |
| System | Gas | 12kW | £1,000 | £2,500 | Free Quote |
| System | Gas | 15kW | £1,100 | £2,600 | Free Quote |
| System | Gas | 18kW | £1,200 | £2,700 | Free Quote |
| System | Gas | 21kW | £1,300 | £2,800 | Free Quote |
| System | Gas | 24kW | £1,350 | £2,850 | Free Quote |
Greenstar 4000 boiler range
The Greenstar 4000 is the direct and modern replacement for the best selling Greenstar 30i, which Worcester stopped selling in 2021. And of course the Greenstar 4000 been designed to be better in many ways than its predecessor, but it will need to be better if it wants to exceed the 1m UK homes that had a Greenstar 30i installed.
- The new 4000 has been designed to be 10% quieter and has a more modern and asthetically pleasing design than the old 30i so it's less intrusive into everyday life both visually and orally, especially if the boiler is on display.
- Or if the 4000 is going into a cupboard then the dimensions fit into a standard kitchen unit.
- The 4000 range continues Worcester's environmentally friendly push with the clever packaging that is recyclable or compostable and with nothing needing to go to landfill and the range are hydrogen ready, able to run at a 20% hydrogen mix.
Key features
- Fuel: Gas, LPG
- Boiler type & output (kW):
- Combi 25kW, 30kW
- System 12kW, 15kW, 18kW, 21kW, 24kW
- Dimensions (mm): 724 h x 400 w x 310 d
- Solar Compatible: Yes
- ErP Efficiency rating: A (94% efficiency in central heating)
- Which? Best Buy Award: yes
- Quiet mark accreditation: 45dB(A) one of the quietest combi boilers
- Guarantee: 10 years
- Quick Tap: hot water within 30 seconds (combi)
- Market leading modulation: 1:10 allowing modulation down to 10% of maximum output
- Easy to use: simple controls and clear display
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