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From Kevin McCloud
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Video: Troubleshooting: Central Heating Problems
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Stairs - Useful Contacts
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The Box Room - Real Homes
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Grand Designs Live
Oliver Heath's advice for a
cheap but beautiful garden
Pros & Cons
PROS
- Once they are up and running, it’s heat for free.
- Well, sort of. You have to pay the electricity to run the pumps, which can be quite high, depending on how much heat is needed.
- Once installed, they are very low maintenance.
CONS
- Prepare to spend at least £10,000 for an air- source system, more for ground or water.
- A ground-source system requires digging up a lot of the garden or sinking a borehole.
- Heat pumps are at their most efficient in well-insulated new homes.
Pros & Cons
PROS
- Once they are up and running, it’s heat for free.
- Well, sort of. You have to pay the electricity to run the pumps, which can be quite high, depending on how much heat is needed.
- Once installed, they are very low maintenance.
CONS
- Prepare to spend at least £10,000 for an air- source system, more for ground or water.
- A ground-source system requires digging up a lot of the garden or sinking a borehole.
- Heat pumps are at their most efficient in well-insulated new homes.

















