I am planning to relocate the boiler to one part of the garage (later to be converted as the entrance hall). Current location of the boiler is in the kitchen also same side as the bathroom. The future location in the garage will be the opposite wall of the house. Is that of a concern in terms of getting the hot water into the bathroom and kitchen? (future kitchen/diner may be relocated into the remaining part of the converted garage, and the loft conversion will have an en-suite on the side of the garage too...)