Heating accounts for around 60 percent of your expenditure in a year on energy bills, so an reliable boiler helps make a major difference.
Modern boilers are more cost-efficient for many reasons, but their main benefit is that they're all condensing boilers. All well-managed boilers consume their fuel very efficiently, but they inescapably lose some heat via the hot gases which escape up the flue. A condensing boiler has a much larger heat exchanger, thus it recovers more heat, sends cooler gases up the flue and is more efficient.
From time to time the flue gases become so cool that the water vapour within the gas condenses out (hence the name), and even more energy is retrieved from the condensing vapour.
What do I need to take into consideration when replacing my boiler?
If it is the right time to change your boiler, you will need to decide what category of boiler is best for you. Here are some factors to look at:
If you have got mains gas, a gas Boiler Repairs in Dudley is likely to represent the least expensive heating solution. Our fuel prices as of March 2016 suggest that an oil heating system is presently a more affordable option, nevertheless historically oil heating has been more costly.
If you don't benefit from a gas supply to your home, it might possibly be worth thinking about atype of low carbon heating like a heat pump or biomass. Using the renewable heat incentive these can be cheaper all round.
Alternatively you may want to get yourself a gas connection to your residence. The company which owns and manages the gas network in your area should be able to help with the expense of acquiring a new connection, and it might even be wholly funded. Contact Energy Networks Association for further information.
Most classic gas and oil boilers are common boilers which have a standalone hot water cylinder to keep hot water, instead of providing it straight from the boiler. Once you replace your boiler you may buy a new regular boiler, and keep your hot water cylinder, or buy a combi boiler that doesn't require a cylinder.
A standard boiler is far more efficient compared to a combi at producing hot water to start with, however some heat is lost from the hot water cylinder, so a combi could possibly be more efficient overall.
Your hot water usage
Large families making use of a large amount of hot water usually tend to be more satisfied having a regular boiler, whereas smaller families using less may be best off having a combi boiler.
Space in your home
Combi boilers do not need to have hot water cylinders, and thus demand less space in your residence.
Compatibility with solar water heating
If you’re contemplating installing solar water heating, it’s worth noting that lots of combi boilers are not compatible with this heating system orare not able to utilize it so efficiently.