I am looking to purchase a System Boiler to heat an unvented cylinder 200-300 litres, and heat a 5/6 bed property.
Is there a simple metric to help size the boiler, ie kw/p radiator, and kw p/litre for storage tank.
Presume its always better to go over than under power, a good modulation ratio should handle a slightly over powered boiler.
Any thoughts appreciated.
Is there a simple metric to help size the boiler, ie kw/p radiator, and kw p/litre for storage tank.
Presume its always better to go over than under power, a good modulation ratio should handle a slightly over powered boiler.
Any thoughts appreciated.