I have been asked on so many occasions about swapping an existing boiler with a heat pump, is it feasible, what will it cost, what will it save in running costs??? and numerous other related questions, none are unreasonable, but most one from a poorly informed place, in this article I hope to address this place of origin and present the simple facts, in such away that you can make a pragmatic, informed, and ultimately the right choice for you. I will say it now, there is no simple yes or no to any of these questions......as it all depends on a large number of variables.