What Replacement Shroud do I Need for My Dometic Duo Therm with Model Number 57915.622?

Updated 04/13/2026 | Published 03/14/2026

Question:

I need a shroud for a duo-therm model 57915.622

asked by: Jack A

Expert Reply:

Hello Jack,

Thanks for writing in, I am glad you found us.

For your Dometic Duo-Therm Brisk Air with model number 57915.622, you will want the Replacement RV Air Conditioner Cover for Dometic Duo-Therm - White # DMC69FR. While the product page lists model "57908.321", it is the same cover used for your unit as well, so you are good to go. This cover is more of an off white compared to the brighter white your original one likely had, but it will work great.

I have attached a photo with the dimensions for reference.

Getting things geared up for your next adventure? What trip are you most looking forward to this camping season, what are you most excited to see?

expert reply by: Kate F

Dimensions of Shroud
(click to enlarge)

Eric

3/18/2026

Hi Jack, The A/C cover was an exact fit for my Duotherm A/C unit on the roof of my 2008 Gulfstream motorhome. My old cover was crazed and brittle and literally fell apart was I was driving down the road. I was on a trip and had the new cover shipped to my son's house where i was staying. It was packaged securely and arrived in a couple of days. It is attached by a dozen sheet metal screws and the holes lined up perfectly thank goodness. The color was a little darker than the original, but I don't care. It's not a beauty contest. Now I am waiting for the front unit cover to fall apart and I will get another cover from e trailer.

Kate F.

3/19/2026

@Eric Thanks for the response Eric, I am happy we could get you the cover while you were out on the road =)

Terry

3/18/2026

Hey Jack, Mine exploded one day when coming home so I bought one of these and it fit perfectly. I took the time to make sure the measurements were correct before ordering. The material was a bit thinner than the one I removed but it’s been functioning perfectly for the past year. I’d buy it again if needed! Good luck!

Kate F.

3/19/2026

@Terry Thanks for the response Terry! I am glad we had the right fit for you =)

Scott L.

3/18/2026

Hi Jack, Like Kate said, the color is not as white as the original but the off white looks good and the fitment is exact. Easy installion with screws and weather stripping gasket materials included.

Jack A.

4/13/2026

My unit demensions are 35.5 x 29.5 x 12.5. What shroud do I need. Duo-therm model 57915.622

Kate F.

4/13/2026

@JackA Thanks so much for all the information Jack. You will need the Replacement RV Air Conditioner Cover for Dometic Duo-Therm - White # DMC69FR. Getting things geared up for the next adventure, where are you headed?