Aga Ellesmere 5 stove
if the front door is opened too quickly. Its as if the fresh air rushes in the bottom of the opening door, swirls around inside and ejects smoke or ash out the top of door opening. No such problem with any of our other 3 woodburners. Just remember to crack the door open first and not fling it open!
Stove expert replied: A small amount of downdraft when opening the door is likely due to the change is pressure between the room and flue system. Have you other flues in the property that could be affecting this flue system? This should be looked into in more depth as there is more than likely a solution.