<a href=showthread.php?s=&postid=10406869#post10406869 target=_blank>Originally posted</a> by mothra
I just picked up my 9420. I have been very curious as to the actual foot print which Tunze says is a diameter of 18". As I suspected this is not really the case. I measure the actual rectangular footprint to be about 17" x 9". I would guess the 9440 footprint is about 17" x 11".
The height of the body is 16" to the bottom of the collection cup, the cup itself adds another 6" to the height, and needs a little over 3" (bare minimum) to be removed.
Hope this helps.