An Emergency boiler repair in Sheffield is not a desirable event. Boilers are considered to be very important by residents of Sheffield, and rightfully so, because of the frigid temperatures that have been known to occur during the winter season. No homeowner would be happy to have their boiler break down as it would deal a great blow to the comfort level of the home, and the general welfare of the inhabitants.
The only course of action open to most homeowners in the event of a dead boiler is to call on a Sheffield boiler repair service to come as soon as possible to fix the boiler. Sometimes however, despite all the efforts of the repairmen, the boiler will be dead and dead for good, with the only choice being to get a replacement boiler.
In order to reach the correct conclusion on the preferable course of action, it would be much better if you, as the homeowner, had a modicum of knowledge on the various features of boiler matters, so that you will be able to quickly understand and decide on issues relating to the boiler.
Things to know
- When to consider replacing your boiler
- The different kinds of boilers
- Gas boilers
- Oil Boilers
- Combi Boilers
- Electric Boilers
When to Start Thinking About Replacing Your Boiler
Sheffield boiler repairs or a new boiler for your Sheffield home? That is the question that runs through the minds of many homeowners as they contemplate another Sheffield emergency boiler repair exercise, or even a normal boiler servicing session.
Boilers are similar to other machinery in the sense that they also have definite lifespans, as a combination of the lifespans of the various parts that were assembled to make the boiler. Some parts of a boiler may be able to continue working for several years and even decades without having any issues, while others will only be able to function for a few years before succumbing to deterioration and ceasing to work. Regardless of this difference, most of the parts of a boiler are essential to its continued efficiency and so when a part is bad, it might render the whole boiler useless.
The first response is to repair the boiler, and that will probably keep it working for a while longer, but eventually, the wear and tear of continuous use will make it more practical to simply buy and install a new one. An indication of this is when the costs of repairing the boiler in recent times have approached what it would cost to buy and install a new one.
Different Types of Boilers
There are basically four types of boilers you can install to heat your home with: gas boilers, oil boilers, electric boilers and combi boilers. They each have their respective pros and cons, and any decision you make as to the type of your replacement boiler should only be after deep research and understanding of their individual nuances.
Gas boilers are supplied by the gas mains that run in most streets. This indicates an obvious advantage; that of consistent supply of energy to run the boiler.
The heating process is activated by an electric switch that opens a valve door through which air is pushed into a sealed chamber. In that chamber, called the combustion chamber, the gas is ignited and the heat from the burning channeled to heat water. The heat from the water is subsequently taken by a heat exchanger and sent to the radiator, whose function it is to radiate the heat throughout the house.
The controls of a gas boiler are performed using a thermostat attached to it. The thermostat could be either manually or electronically programmed to switch the boiler on and off at pre-set times.
Oil central heating boilers are very similar to gas boilers, with the marked difference (as is obvious from their names) being the fact that oil boilers are powered by oil and not gas. The oil to be used by the boiler is stored is a tank that is separate from, but connected to the boiler.
The oil is sprayed into the boiler in a mist in order to facilitate easy combustion. The oil combusts in a sealed chamber as in the case of a gas boiler, but the heat exchanger transfers the air not to radiator, but down ducts that had been installed around the house.
Filters are often used to remove any residual impurities in the air.
Electric boilers are powered by electric power, and are highly efficient due to the low energy wastage in that form of power. Also, they are acclaimed as the most environmentally conscious type of boiler; much safer and cleaner than the other types, alongside being much quieter.
As opposed to gas and oil boilers where heat is generated by combustion, electric boilers heat water using immersion heaters which make the water heat internally and radiate outward. In some models, pressure relief valves and drain valves are attached in order to ease controlling the boiler and increase efficiency.
Combi boilers combine the features of a normal water boiler and a central heating boiler. They are encased in a compact unit in order to save space and have a separate cylinder for hot water, making it unnecessary for you to supply water to it.
They make use of water from the normal water mains of the house, making their process different from that of other types of boilers. Another feature of this type of boiler is that the heat exchanger is attached to the water mains of the house such that the boiler not only heats the air in your house, it also supplies hot water to various areas of the house where it is needed.
How to Find a Local Contractor
After looking at all the types of boilers and making an informed decision as the one that would be best for your home, the next step is to find a qualified and competent contractor who can handle the work. The best place to check is Yell.com because you can see reviews from previous employers.