gas air brick kitchen

[darren bergin]

what are the regs concerning gas air bricks in the kitchen as ive extended my kitchen. There is one airbrick to the outside but do i need any additional air bricks ie one through to the garage??

n.b.(there is a gas cooker and boiler in room)

 

[CLARKO]

is your boiler open flue ir room sealed

 

[darren bergin]

the boiler does have a flue to the outside

 

[oilman]

the boiler does have a flue to the outside

This is fortunate. Where does the boiler get the combustion air from? If it has a balanced flue, you won't need to provide ventilation for it. Do you have a boiler manual? The information should be in there.

The figures for boilers are 550mm2 for each kW above 5kW. For cookers? I don't know.