DIYbanter - View Single Post - Water dripping at Central Air Vent in Winter

wrote:
I have a Trane central air unit. I have it for the 3rd winter now.

Water is dripping down to one of the air vent (not return) and leaking
to the floor. I have a HVAC technician took a look, but he said there
is no water in the Central air unit, and maybe cause by condensation,
however, I am not sure that's the case because even after we taped up
the return, the water is still dripping...

Heat pump or gas / electric furnace?

Do you have a central humidifier?