roof air

[choppermtn]

I need to replace my roof air . I have replaced one before but this one is ducted and has no access from the inside of coach How do I remove the roof unit to replace it?

[12th_Man_Fan]

A1RVTraveler wrote:
There will be four lag bolts that mount through the AC unit into the roof. You will need to remove the AC cover to see them.

X2

[A1RVTraveler]

There will be four lag bolts that mount through the AC unit into the roof. You will need to remove the AC cover to see them.

[choppermtn]

The ceiling is smooth with small round intake and blower holes throughout the rv .Nothing below the unit.The intake holes have small filters in them.

[shastagary]

where is the air intake and the air filter? that's where the access should be what is right under the ac unit on the ceiling?

[wrgrs50s]

I dont know the answer, but my guess would be that it's somehow clamped to the roof from the topside. I'm curious myself.