
What is a system/heat only boiler?
System/heat only boilers are generally for larger properties with a high demand for hot water (2 or 3 showers running off the boiler) and are commonly fitted with vented or unvented cylinders.
If you have an airing cupboard with a cylinder, the chances are you have a heat only boiler. These can be upgraded to a combi configuration which will provide additional space currently taken up by the water storage tank.
Prices subject to on-site survey and gas supply requirements.
For more powerful models and additional extras such as internet controls, wireless controls and central heating filters call for further details.