No storage space use a combi heating boiler
No storage space use a combi heating boiler
tiny homes can benefit from fitting a combination heating boiler as they need much less space than orthodox gas boilers. All you require to install the full central heating system is a combi gas boiler and balanced flue. With the addition of copper pipes to transfer the hot water to the radiators to warm your house you will be complete. You might ask whether we had overlooked some component parts out of this statement. Central heating systems seem to need a hot water cylinder to store water, a feed and expansion cylinder in the loft and a water pump to move everything around.
If you have a contemporary combination boiler it will not need any of these incremental parts. You do not need to buy a hot water storage cylinder, room in the attic can be saved by leaving out the feed and expansion tank, and the other tiny components are already built into the gas boiler. As a result you can save a considerable amount of space in your dwelling house.
The combination gas boiler is not new. They are a very popular boiler in the UK and were first installed in the Continent. By comparison with traditional boilers you will see that there are two main divergences. A fully sealed system contains the circulating hot water for the central heating. This gets rid of any need for a feed and expansion tank in the attic. The hot water storage cylinder can also be spared as the heating boiler will have its own hot water storage vessel.
As hot water is called for it is produced straightaway by the gas boiler, turning on a hot water valve will flag the need to the boiler. And economical internal heat exchanger enables the gas boiler to quickly 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. On the other side of the heat exchanger cold mains water is heated before finishing its journey to the hot water valve.
Automated priority is established to the demand for hot water over water being provided to the radiators to heat up the dwelling house. When the valve is closed again the central heating water is returned to its normal circuit.
This might give you food for thought and the impulse to consider a combi heating boiler as your next brand-new gas boiler.