Reg sez the ventilation brick in the room containing a solid fuel appliance need be 50% free space of the throat area of the appliance/fire. I'm hoping I'm right here!
What, please, is considered the throat?
In addition, can the 'airbrick' be put directly at the back of the chimney and have a duct from it (ie. from the outside) to the point just in front of the appliance so air is drawn directly into it, thus avoiding draughts in the room (like in old victorian houses have). Thanks very much, Cas.
What, please, is considered the throat?
In addition, can the 'airbrick' be put directly at the back of the chimney and have a duct from it (ie. from the outside) to the point just in front of the appliance so air is drawn directly into it, thus avoiding draughts in the room (like in old victorian houses have). Thanks very much, Cas.