When a boiler is moved, the pipework needs to be moved as well, which is what adds most of the cost to the job. It will also require extra time and additional labour. A like-for-like swap should take one day. A new boiler in a new location should take around one and a half to two days.
Can you relocate an existing boiler?
Whilst it is possible to relocate an existing unit, if your boiler is older than 15 years, it will likely need replacing in the next few years. ... However, if your current boiler is only a few years old, and is still under warranty then there is no need to purchase a new model and your current one can be relocated.
Can you move a boiler into the loft?
When moving a boiler to your loft, there are regulations that must be complied with. ... The loft itself must also have a ladder and appropriate lighting – all conditions needed to maintain and service the boiler safely. A guard rail and gas, electric and water isolation points are also required.