Does the I 24 boiler require a purpose-provided air vent in the room where it is installed?

It is NOT necessary to have a purpose-provided air vent in the room or internal space in which the boiler is installed. Neither is it necessary to ventilate a cupboard or compartment in which the boiler is installed, due to the low surface temperatures of the boiler casing during operation. Therefore, the requirements of BS 6798, Clause 12, and BS 5440:2 may be disregarded. (Page 11)