I only see a duct; check your posted picture cat! i do see evidence of water running down from the floor above though; at least i hope those are water marks! blush

Last edited by solarrdadd; 05/03/12 10:14 PM.
SonySXRD55"
Marantz AV7702MKII pre-amp
Emotiva XPA-5,UPA-2amps,
14 Speakers, All Axiom
Oppo 105D&93