Pipe from heater box and hole in firewalll

[Moparjack 489]

Hi all, anyone know for what is this pipe and the hole in the firewall ?
Something connect there like a hose to outside in the engine room ?
Photo is from inside passenger side unter heater box

 

[Moparjack 489]

One more Photo from little more far away

 

[David Stillie]

There should be a extension nipple on the tube which brings it out to the engine compartment. Otherwise, you'll have water from the AC dripping into the passenger compartment

 

[Moparjack 489]

There should be a extension nipple on the tube which brings it out to the engine compartment. Otherwise, you'll have water from the AC dripping into the passenger compartment

Thank you very much !
Ok I plug the hole in the firewall now , because I not have an A/C Kompressor installed ( only the A/C heater box inside my car)

so I think no water can came out out the steel pipe .

 

[moparmarks]

Condensation drain.

 

[Demonic]

Yes the condensate drain.

 

[Moparjack 489]

Ok, thank you guys ! have anyone a picture how it have to look correctly , ? Is it just a rubber hose , and a grommet with hole for the hose . Any part number

 

[Demonic]

No hose, it is exactly as you have, it's just a foam seal on the inside.

 

[Moparjack 489]

No hose, it is exactly as you have, it's just a foam seal on the inside.

really ? Means my one looks correctly ? But for what is the hole in the firewall , and why is the copper pipe look just in the inside floor pan ?