How old should your boiler be before you replace it?
If your boiler is more than 10 years old, you could benefit from installing a new condensing boiler. Because condensing boilers are more efficient than traditional boilers, installing one will save you £100-£300 on your annual heating bills. All new boilers installed must be condensing boilers that are A-banded for efficiency (at least 88% efficiency).
- What does the Sedbuk efficiency rating mean?
- Sedbuk stands for 'seasonal efficiency of a domestic boiler in the UK' and is now given as a percentage score. This score is an estimate of efficiency when the boiler is installed under typical conditions in Britain, taking into account climate, housing conditions, occupancy patterns, and controls.
- How reliable are condensing boilers?
- Condensing boilers are reliable if well maintained and serviced regularly. A Which? survey in 2011 found that 46% of owners who bought a boiler after April 2005 have experienced some kind of fault. Not all of these faults required a repair. In fact the most frequent problem, a blocked drainage pipe, experienced by 11% of owners, is actually a problem caused by poor installation.
- Could a condensing boiler save money on my energy bill?
- Which? estimates that the average efficiency of boilers in UK homes is about 70%. This means they waste up to 30% of the heat they generate in the form of hot flue gases. This suggests that installing a condensing boiler, which has an efficiency of around 88%, can reasonably achieve savings of between £50 and £200 per year depending on the size of your house - and the saving will increase as the cost of gas increases. Complete our free assessment to find out just how much you could save.
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- Condensing Boilers
- How do Condensing Boilers work?
- How do you choose between a gas, oil and LPG condensing boiler?
- Installation of Condensing Boilers
- Costs, savings and maintenance
- The benefits of Condensing Boilers
- Switching from electric heating to gas, LPG or oil
- Help with the cost of condensing boilers