Came out for an evaluation on a gas furnace American standard unit customer and concerns about water leaking from the unit this has been happening for a couple of months and customer had a tub underneath the far end of the plenum to catch the water I did see a little water in the tub did not see water dripping from the plenum at that moment however I could see water dripping from the case coil back left corner into the emergency drain pan emergency drain pan head oil residue I looked through previous notes and found that we have already recharged the system a couple years ago so today I performed a leak detection both indoor and outdoor free of charge I found several points at the evaporator coil that were leaking discussed options with homeowner and he has opted to sit down with a comfort advisor this appointment is scheduled for later today 3:00 to 5:00 bracket however he is unavailable until after 4:30 p.m. he did not choose the later bracket because he does not want someone in his