Select one of these configurations of central heating gas boiler
Select one of these configurations of central heating gas boiler
Central Heating systems come in various forms. Most if not all of these Central Heating Systems comprise of a boiler, some central heating radiators and connecting pipework.
Air conditioning is not a priority for residents of Europe and northern countries as these regions experience cold weather most of the year with short duration summers. That is why in the UK most houses built these days are constructed with Gas Central Heating Systems fully integrated into the home.
A reliable Gas Central Heating system is important to keep your home warm especially during winter months. A well heated house can help create a comfortable space for you to enjoy with your family. This security in winter is possible only if your Gas Central Heating System is foolproof, well maintained and running efficiently. You Central Heating System must give you the feeling of confidence that it is safe, simple to use with a long life.
Vented (or pumped) and Sealed heating systems are the two most common types available.
Pumped/vented systems are the ones that many homes have and they have the most components resulting in potentially higher maintenance costs. A pumped/vented Central Heating System includes components known as a feed and expansion tank to allow for the expansion of water as it is heated in the central heating radiators. Your house gets hot water through the stored hot water tank, it also supplies heat to the heating radiators. Water expands when heated; this expansion is accommodated in a feed-expansion tank. A pumped/vented heating system requires that the tank be installed at the highest level within the house – such as an attic or attic space, certainly on the top floor. It serves a dual purpose by heating the house and also supplying heated water.
For many years now, pumped/vented systems have been the norm for Central Heating.
A Sealed Central Heating System is a relatively modern technology, and is being adopted by many homeowners today. A sealed system, as the name suggests is a closed system so no water tanks are needed. There are benefits to have this closed type of system with pipework and tanks being unnecessary.
- As there are no pipes, they cannot freeze up in the attic.
- loft space is freed up and pipe maintenance is reduced.
- Reduces the risk of leaking.
- Reduced risk of airlocks, corrosion and sludge as there isn’t a chance of air being drawn down into the system through open vents as the system is sealed.
- It is possible to flush out the system if required by using the mains water supply.
All the required controls and safety devices are incorporated into the sealed Gas Central Heating systems. The water for a sealed Gas Central Heating System is supplied direct from the main water supply. The pressure of the main water supply benefits the hot water outlets and gives a healthy shower.
Separated from the sealed system by a diaphragm is a pressure vessel, which contains compressed gas; this vessel is responsible for managing variations of pressure in the heating system. If the pressure is very high in the system, then the water will escape from the safety valve, and if the pressure is too low, then the safety valve will open to let the water in.
Central Heating Systems are worth the money as they are cheaper to run than any other form of heating. They also offer you all round control which is more than most heating systems do.