Ground source heat pumps
A ground source heat pump unit uses the natural energy stored in the earth to heat your home.
Our Greenstore ground source heat pumps are suitable for a variety of properties and are designed to be the sole source of heating and hot water in the home. System heat pumps require a separate cylinder and can also be used with solar water heating. Combi heat pumps have an integrated cylinder.
For every single kilowatt of electricity used to power the ground source heat pumps, this system could generate four kilowatts or more in energy for your home.
Cash-back and planning permission
We are offering £1,500 cash-back to consumers on Greenstore ground source heat pumps in 2010.
Greenstore ground source heat pumps are certified by the Microgeneration Certification Scheme and planning permission for them has been eased significantly - read more about certification and planning permission.
Would ground source heat pumps suit my property?
Combi
| Product | Features | All combi models |
|---|---|---|
| Greenstore 6 Combi |
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| Greenstore 7 Combi |
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| Greenstore 9 Combi |
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| Greenstore 11 Combi |
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System
| Product | Features | Cylinders |
|---|---|---|
| Greenstore 6 System |
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| Greenstore 7 System |
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| Greenstore 9 System |
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| Greenstore 11 System |
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*Coefficient of Performance at 0°C collector inlet and 35°C appliance flow temperature (EN255)

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