AC hole size

[Kep]

I'm looking to replace the AC unit and am concerned with the opening size and the AC attachment size. Will this fit?

[silverloaf]

I would get up on the roof, remove the cover and see if you can get any pics and dimensions. Data rules in projects like this.

[Razorback]

If I remember correctly, the A/C opening is a normal 14" square opening.

If you search for information on your internet machine, I would think you could find an installation manual that gives the details..... As proof.

Those mounting holes, being 13-1/2" apart lead me to believe in the 14" opening. Long, skinny bolts use those corners to sandwich the roof opening between the outer and inner A/C pieces. You will need a foam A/C roof seal on the bottom side of the part that is on the roof.

Clear as mud???? It'll be obvious when you do it.

[Razorback]

Here you go

https://www.recpro.com/content/RP-AC350 ... Manual.pdf

[silverloaf]

Here you go

https://www.recpro.com/content/RP-AC350 ... Manual.pdf

What has been your personal experience with brand and model?

[Razorback]

Here you go

https://www.recpro.com/content/RP-AC350 ... Manual.pdf

What has been your personal experience with brand and model?

Me???? None.... I just found that manual on the web.

[Razorback]

Here you go

https://www.recpro.com/content/RP-AC350 ... Manual.pdf

What has been your personal experience with brand and model?

Me???? None.... I just found that manual on the web.

RecPro site: https://www.recpro.com/rv-air-condition ... on-ducted/

[Kep]

Looks like it will fit just fine
thanks all seems 14" opening is a standard for roof AC. Was just a little concerned with what we had to do when installing roof vent fans.