subject: Useful Information About Combination Boilers [print this page] Useful Information About Combination Boilers
Combination boilers are the popular choice when installing central heating and hot water supplies for domestic use and in small to medium sized commercial premises. These dual purpose boilers are more cost effective to install and use. They are compact and can usually be mounted on a wall taking up less space than the older style water tanks and pipes.
Installing a single combi (as they are often referred to) will provide central heating and a continuous supply of hot water to a large house. The use of a single boiler will provide a uniform level of heating and hot water throughout the premises.
If greater flexibility is required in the temperature of the supply of hot water and central heating, the control needs to be variable from one area to another. Installing and connecting two or more boilers with closed valves, allows for improved control and flexibility. In addition, if a fault develops in one boiler, the remaining boiler provides backup support.
A combi is more energy efficient and heats water only when the hot tap is turned on. Therefore, it stands to reason that when the hot tap is turned off, the boiler stops heating the water. Space is saved as there is no need for a hot water tank because the boiler is connected to take water directly from the cold water supply.
When choosing to install a combi, choosing the right one to meet the level of demands is crucial. As the water is heated on demand, providing hot water to several outlets at one time will depend on the water pressure. A low pressure can reduce the systems effectiveness and slow down the supply of hot water.
Servicing and maintenance of a combi system will normally be stated when the system is purchased and installed. It is necessary to ensure optimum performance of the system is maintained for safety reasons. Servicing, general maintenance and repairs must only be carried out by an individual who is trade qualified to carry out this type of work. Adherence to the legislation and rules regarding the installation and servicing of this type of equipment is essential.
Cost can be a major factor when purchasing a combi boiler and there are several models available to choose from. Seeking expert assistance in choosing the right one for the job is essential and can help to avoid any costly mistakes or breach of regulations.