The benefits of Condensing Boilers
Installing an efficient condensing boiler can save you significant amounts of carbon and money:
- Reduce your electricity bills: Condensing boilers are much more efficient in turning fuel into heat, so you need less fuel to heat your water and home, which can save you over £225 a year on your heating bills compared to a non-condensing boiler.
- Cut your carbon footprint: Because condensing boilers are more fuel efficient, they reduce your carbon emissions – replacing a G rated boiler will save 1,220 kg CO2 a year.
- Save space: Condensing combi boilers don’t need a hot water tank, saving you space.
- Simple controls: Condensing combi boilers don’t need timers for hot water as they produce hot water when you turn the tap on.
- How much energy and money could I save with a condensing boiler?
- Complete our Home Energy Assessment to find out how much you could save with a condensing boiler.
- How often should I get my condensing boiler serviced?
- It's important to have any gas or oil fired appliance like a condensing boiler serviced once a year. The flue will need checking to make sure it is clear, and a qualified installer should check that your boiler is running safely and efficiently for you. It's best to check with your manufacturer about service schedules, as some boilers may need servicing more than others.
- How easy is it to install a condensing boiler?
- Boilers vary in size and shape but most are designed for simplicity of installation. With space being such a premium many boilers are small enough to be fitted by one person into a kitchen cupboard, easily and with minimum disruption.
- 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.
- 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?
- How old should your boiler be before you replace it?
- Installation of Condensing Boilers
- Costs, savings and maintenance
- Switching from electric heating to gas, LPG or oil
- Help with the cost of condensing boilers