Is it expensive to have the hot water switch constantly on, on a standard boiler trying to mimick the effect of a combi boiler ie providing hot water a will, and if any of you had the option to keep the old style boiler would you against getting a new combi.
I am thinking of keeping my old system as I believe that I haven't been helping it by switching off the electric supply at night!!! would this cause a problem????
I am thinking of keeping my old system as I believe that I haven't been helping it by switching off the electric supply at night!!! would this cause a problem????