I am in the process of creating a utility room from a redundant downstairs bathroom and was looking to site the boiler in the utility as well. The problem is that it will not leave enough room for a window. I can glaze the door to let in light and I can have a small opening fan light above the door. Is this allowed. I cannot remember seeing a utility room without a window before. I can also achieve the requirement for an extract fan and achieve the recommended clearances for the flue.
Regards Legin