Heating makes up about about 60 % of your expenditure each year on energy bills, so an effective boiler would make a massive difference.
Modern boilers are far more reliable for numerous reasons, however their major advantage is the fact that they’re all condensing boilers. All well-managed boilers consume their fuel efficiently, nevertheless they inescapably waste some energy inside the hot gases that escape along the flue. A condensing boiler features a larger sized heat exchanger, to ensure that it recovers more heat, directs cooler gases within the flue and is also more efficient.
Occasionally the flue gases end up receiving so cool how the water vapour throughout the gas condenses out (hence the name), and extra energy is brought back from the condensing vapour.
What should i think about when replacing my boiler?
When it’s the proper time to modify your boiler, you should work out which category of boiler is designed for you. Here are several points to take into consideration:
If you currently have mains gas, a gas boiler will probably be the best priced heating option. Our fuel prices at the time of March 2016 show that an oil home heating system is presently a less expensive option, on the flip side historically oil heating has long been more costly.
When you don’t make use of a gas supply on your property, it could be worth thinking about avariety of low carbon heating for example a heat pump or biomass. Combined with renewable heat incentive these could be a little more affordable overall.
As an alternative you may prefer to get yourself a gas connection to your house. The corporation that owns and manages the gas network as part of your region will be able to aid in the price of buying a new connection, and it also may perhaps even be fully funded. Contact Energy Networks Association for even more information.
Most old gas and oil boilers are regular boilers which may have a separate warm water cylinder to maintain boiling water, rather than supplying it direct from your boiler. Once you replace your boiler you could obtain a new regular boiler, whilst keeping your boiling water cylinder, or purchase a combi boiler which doesn’t need a cylinder.
A standard boiler is actually reliable in comparison to a combi at producing boiling water to begin with, however some heat is lost from the domestic hot water cylinder, therefore a combi can be more cost-efficient overall.
Your warm water usage
Large households using a lot of hot water are likely to be best with an ordinary boiler, whereas smaller families using less is often more satisfied by using a combi boiler.
Space in your own home
Combi boilers don’t require very hot water cylinders, and consequently require less space inside your property.
Compatibility with solar water heating
If you’re choosing installing solar water heating, it’s worth noting that the majority of combi boilers are usually not suitable for this home heating system orare incapable of utilize it so effectively.