Combination heating boilers are recommended for small homes
Combination heating boilers are recommended for small homes
petite homes can benefit from installing a combi gas boiler as they need much less storage space than orthodox boilers. All you need to install the full central heating system is a combi heating boiler and balanced flue. Add in radiators and copper pipe and you are then able to warm your dwelling house. Your first thought could be amazed and considered that some parts had been missed out from the system. What about the water pump, the hot water storage tank and the feed and enlargement cylinder.
The response to your enquiries would be that with a typical combi heating boiler you do need these pieces. You can leave out the hot water storage cylinder, there is no call for for an loft based feed and enlargement tank, the combination gas boiler shell also has space to integrate the other component parts mentioned. This gets rid of the call for for a lot of pieces, which take up a lot of room in your home.
The combination boiler is not new. The combination has been more popular in Europe than in the U.K., but is now being installed more frequently as an alternative to the traditional wall mounted gas boiler. A quick check with traditional boilers reveals two main differences The central heating hot water circulation system is sealed. The feed and enlargement tank destined for the attic can now be dispensed with. The boiler itself contains a large capacity enlargement cylinder but again this is part of the sealed unit.
As hot water is needed it is produced immediately by the gas boiler, switching on a hot water tap will flag the need to the heating boiler. And cost-efficient internal heat exchanger enables the gas boiler to rapidly heat and cold water. Water from the sealed central heating circuit is heated and is diverted to the hot water heat exchanger heating it up. Fresh cold water from the outside mains passes through this heat exchanger where it is heated before it reaches the hot water tap.
The heating boiler design gives priority to producing instant hot water. As soon as the hot water tap is shut the combi gas boiler system will once again start supplying hot water to the radiators.
If you do have a storage space issue in your dwelling house you should give serious consideration to installing a combi gas boiler when you next replace your gas boiler.