Can anyone reccomend cheapest way of geeting a new boile rinstalled.
currently have a back boiler.
I understand that if i get a combi i will lose the hot water tank and lose the immerisan backup.
Does any one know whether its worth doing this or is it better to get a type that still lets you use the immersian as a backup? Also does it wreck the house installing new pipes etc and capping off old ones?