air bricks for combi boilers Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

[pasty]

hello ive just bought a house where the combi boiler is in the bedroom and there is no air brick in the outside wall i need to know how many to fit and where in relation to the combi boiler????????????????THANKS.

[dave p]

a room sealed appliance doesn't need any vents, if boiler is in a cupboard it may need a small vent but not necessarily to the outside

[Paul Pepper]

BE WARNED!!!!! Just because it's a combi doesn't mean it's room sealed!
May be an older model open-flue combi. You MUST check this before you assume it doesn't need ventilation!
Paul