The distinct configurations of gas Heating gas boilers available
The distinct configurations of gas Heating gas boilers available
Gas Central Heating systems come in various configurations. Most if not all of these Gas Central Heating Systems comprise of a heating boiler, some radiators and connecting pipework.
Across the majority of Northern Europe the climate is not warm enough to warrant air conditioning. That is why in the UK most houses constructed these days are constructed with Central Heating Systems fully integrated into the home.
Central Heating is vital, especially as winter is fast approaching. Only then you can relax and feel cosy inside your home. This security in winter is possible only if your Central Heating System is foolproof, well maintained and running efficiently. A good heating system should inspire confidence, give value for money and be simple to operate.
Sealed and vented or pumped systems are the two major types of Gas Central Heating Systems available.
The vented/pumped one is more common of the two. The pumped/vented Gas Central Heating Systems have an expansion tank and a feed. Hot water from the storage tank supplies your kitchen and bath while also heating up the radiators. The tank makes way for any water expansion that is caused by the heating process. A pumped/vented heating system requires that the tank be installed at the highest level within the house – such as an attic or loft space, certainly on the top floor. It serves a dual purpose by heating the house and also supplying heated water.
A lot of older homes have pumped/vented Central Heating systems.
The sealed Central Heating system is one that more and more people are opting for these days. As the name indicates, a sealed system is a an enclosed system therefore no expansion water tanks are needed. There are no pipework or tanks also in the attic, the system is sealed in the true sense and it has its own advantages.
- The problem of freezing pipes is eliminated.
- There won’t be any repair work on the tank or pipes which will be in the attic for a pumped/vented system.
- The risk of leaks is decreased.
- As there are no open vents, air cannot enter into the system and so the risk of corrosion, airlocks and sludge is drastically reduced.
- The mains water supply can flush the sealed system if needed.
This central heating system is self contained incorporating all the safety devices and other important controls. The water for the system is provided directly from the main water pipe of the house. It feeds directly from the main water supply.
A pressure vessel containing compressed gas, which is kept separate from the sealed system by a diaphragm, is used to allow any pressure variations. 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.
Gas 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.