Tag Archives: Gas Boilers
Gas boilers use liquefied petroleum gas or natural gas as their source of fuel. They are used for heating water in a way similar to other boilers, the only difference is that they are powered by gas. There are various types of boilers hence one is not restricted to just one model. This enables flexibility in installing a boiler in any home and allows you to adequately meet your preferences and needs. The most common factors that influence the selection of a new boiler are the space you have at home, boiler prices and efficiency of the boiler depending on whether you need instant supply of hot water in your house or not.
Various kinds of Gas Boilers
Gas boilers are basically classified into three differentiating and predominant categories. These are system boilers, combi boilers and regular boilers.
System boilers are more similar to regular boilers. They incorporate a few technological advancements that increase their installation efficiency and enable the boiler to integrate more easily in a home where a regular boiler is being replaced. Like the combi boiler, cold water is pumped directly into the boiler eliminating the need for a storage tank for cold water and further saving on space. This makes system boilers ideal for small homes as well. Most importantly, not having a cold water cylinder helps in reducing recurrent costs because the boiler provides hot water when needed.
Combi boilers are designed to save space and are found to be more ideal for homes with small loft space or homes that simply need instant hot water supply. These boilers do not have a cistern for hot water, cold water is simply fed into the boiler and gets heated. After heating, the hot water is pumped into the heat source such as the radiator and is then dispensed. This helps significantly cuts down costs on hot water as there is no continuous supply of hot water but it is made available on demand.
Regular Boilers, also known as conventional boilers are traditional boilers which were previously installed as a standard. These boiler’s setups have a cylinder for hot water separate from the boiler itself. The cylinder is usually filled from a cold water source. Regular boilers are commonly found in homes with more than one bathroom or homes with low water pressure.
What you need to consider when buying gas boilers
There are several things that you need to consider if you are considering buying a high efficiency gas boiler for your home. Efficiency in gas boilers could be looked it from different angles. A boiler’s efficiency could be in its ability to consume less energy in heating your home. In this case, natural gas boilers are more efficient because they have a low fuel consumption level hence enables you to cut down of your gas bills. Efficiency in gas boilers could also be in terms of the boiler’s ability to provide hot water when you need it as opposed to having to wait for the water to heat up. Even with a boiler that instantly provides hot water when you need it, efficiency may be reduced by a boiler’s inability to supply hot water in multiple taps simultaneously. This means that when shopping for gas boilers, you need to critically think of what kind of efficiency will work best for you. Another factor to consider is the space you have available in your house. Gas boilers come in different sizes and you need to pick the size that you feel will comfortable fit in your home. The price of the boiler is also a factor to consider. Think of how much you want to spend on a boiler. You may also want to think of a boiler cover as you choose a supplier, see what cover plans they have available and how cost effective such plans are in the long run.
Installing Gas boilers in your home
Installation of gas boilers is a tasking job that should only be done by certified technician. Although installing a boiler yourself can help you make savings, it is advisable to hire a professional to do this for you. Installation of gas boilers comprises several simple steps. First, prepare the location where you want your boiler installed then prepare the boiler it self. A good location of installing your gas boilers will be where you have gas, electric and water lines in close proximity. Preparation of the boiler is followed by ‘dressing up the boiler’, which is basically fixing all the boiler accessories. Once your boiler is well dressed up, the next demanding step is installing the boiler’s feeder and return water piping. After this, the flu and venting pipes are then fixed before connecting the boiler to the gas line. Once you are certain that all this has been properly fixed, you may not turn on the boiler’s water supply and fill your residential gas boilers with adequate pressure as directed by the boiler’s manual.
Maintenance and Replacement of Gas boilers
The most efficient gas boilers are those that are well maintained. To ensure that your boiler’s performance is optimal and to reduce chances of it breaking down when you need it most, you need to ensure that it is serviced at least once each year. A boiler service should be done by a certified technician and should entail checking the boilers terminals, flue ways, and ventilation to ensure hat heat and gas pressure supplies are in good condition. All other components of the boiler must be checked including its safety devices. During service, the boiler’s pipe work and controls need to be checked for good performance. Other components that should be checked are the radiators and the boiler’s expansion tank. Of importance to check also is the boiler’s system controls with the technician advising the boiler owner on what hour the controls can be used for the most efficient performance. However, even with regular servicing of your boiler, the heating system may go down a couple of times in a year and some point you may have to replace your boiler with a newer boiler model to improve your heating system in the home. Though a boiler replacement process can be expensive, it could yield more savings in the long term. When considering a boiler replacement, you may want to shop for the high efficient gas boilers. You can easily do so online by looking at gas boiler ratings by other customers who have previously bought and used similar models. By conducting boiler reviews, you will be able to compare the price on home gas boilers as offered by different manufacturers as well as identify gas boilers for sale via online stores.