Need Replacement Shroud For Dometic Model 620426.331 RV Rooftop AC
Updated 09/12/2025 | Published 05/23/2025
Question:
Do you sell a replacement Shroud for Dometic 620426.331 RV rooftop AC?
asked by: Dale W
Expert Reply:
Hello Dale, thanks for reaching out. The Dometic part number 620426.331 comes back as a Duo-Therm AC unit, although I was not able to find a reference for the exact size of the shroud.
We do carry a replacement shroud for the Duo-Therm AC unit, part # DMC98FR. This measures 33-3/4" long x 28-3/4" wide x 10-1/4" tall so please compare these dimensions to your current shroud and make sure it is a match.
If your cover is dimensionally different just let me know and I am happy to look into it.
(click to enlarge)
Product Page this Question was Asked From
Replacement Shroud for Dometic Duo Therm RV Air Conditioner
- Accessories and Parts
- RV Air Conditioners
- Shrouds
- Dometic
more information >
Continue Researching
- Q&A: Looking For Replacement Shrouds For 2 Older Dometic Units
- Q&A: Does Sticky Residue on Roof Need to be Removed to Install Roof Membrane on RV
- Q&A: Looking for Replacement RV AC Shroud for Dometic 457915.701C0
- Q&A: Determining The Correct Replacement Shroud For A Dometic Duo-Therm RV Air Conditioner Unit
- Q&A: Replacement Shroud For Dometic AC Model 457915
- Q&A: Replacement AC Shroud for Dometic Duo Therm PDX 57915.622
- Q&A: Replacement Shroud for Dometic Duo Therm 59530 AC Unit
- Article: Trailer Wiring Diagrams
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: Most Popular Wheel Bearings
- Article: How to Clean RV Water Heater
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: Breakaway Kit Installation for Single and Dual Brake Axle Trailers
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
Jesse M.
9/12/2025
Hey Dale, did you have a chance to compare the dimensions of the replacement shroud with your current one? If you're still looking for a solution, I'm happy to help.