Image by Ivydale via Flickr
Just in case you were wondering what the 13 Amp AGA Cooker vent looks like. Here is a picture of it. You can see that I've put my car key on the top so that you can get an idea of the size.
The vent was positioned at waist height on the outside wall of the house inline with the 13 Amp AGA cooker inside the house. So the vent was coming out directly from the back of the AGA cooker to the outside.
It wasn't hot just slightly warm to the touch.Google+