Name of this HVAC pipe, pic included

[David Nasser]

What is the name and purpose of this pipe ?

[Marc D. Shunk]

Condensate drain line.

[bdoles2]

Condensate drain line.

Yeppers, "disconnected condensate drain line".

[wsiegel]

Kinda scary that you didnt know that.

[David Nasser]

..in southern calif. 99 percent
of the units are on the ground split with the heater
in the attic....you just dont see them. I knew it was
a drain...I just wanted the correct term.

[David Nasser]

thanks for the correct term

[Steven C. Waskewicz]

Looks like a "Disconnected" condensate drain pipe, and I'd be commenting on it in my report.