Greenstar Heatslave II External Prices
The Greenstar Heatslave II External boiler costs from £2,400 to £2,550 for the boiler only and with installation the total will be between £3,900 and £4,500 for an oil combi boiler replacement in the same external location using the existing oil tank. Other additions will bump up the cost.
Prices per model
| Greenstar Heatslave II External | Fuel | Output | Average Boiler Only Price | Average Price with installation | Quote |
|---|---|---|---|---|---|
| Combi | Oil | 12-18kW | £2,400 | £3,900 | Free Quote |
| Combi | Oil | 18-25kW | £2,500 | £4,000 | Free Quote |
| Combi | Oil | 25-32kW | £2,550 | £4,050 | Free Quote |
Greenstar Heatslave II External boiler range
The Greenstar Heatslave II external is essentially the Heatslave II but specially built to withstand being outside, with the addition of a weather-proof cabinet which has IP45 ingress protection (stops objects over 1mm big getting inside the casing and is water tight).
- The unit also comes with frost protection to keep the boiler running in sub zero temeperatures.
- The casing has a green powder coated finish to help blend into the garden and no be an eye sore.
- Hosuing the boiler outdoors frees up valuable space within smaller properties.
Key features
- Fuel: Oil
- Boiler type & output (kW):
- Combi 12-18kW, 18-25kW, 25-32kW
- Dimensions (mm): 950 h x 640 w x 770 d
- Solar Compatible: No
- ErP Efficiency rating: A (89-91% efficiency in central heating)
- Which? Best Buy Award: no
- Quiet mark accreditation: 54-56dB
- Guarantee: 7 years
- Flow Rate: 15 - 22 litres per minute
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