How to Determine if Advent Air Replacement RV Air Conditioner Will Work With Dometic AC

Updated 04/21/2020 | Published 05/22/2019

Products Featured in This Question

Replacement RV Air Conditioner Cover for Penguin and Dometic Air Conditioners - Beige

(188)

$177.27

Question:

Thanks so much for that information. Just found out our ac was working because it is missing the shroud. Can you tell me the part number for a replacement shroud for ac number 620426.331?

asked by: Joel C

Expert Reply:

The model number of your Dometic AC unit itself isn't actually how to determine compatibility, it will actually be the relay kit with the pin. So you will be able to use the Advent Air Replacement RV Air Conditioner for Dometic Setup # ACDOM150B (Black) or # ACDOM150 if your Dometic relay kit is Analog Model 3107541.009 or 3107541.017, or if it is the Comfort Control Center Model 3109226.005.

Additionally, if you have one of the older analog model relay kits that is a different model, you can still use the Advent replacement so long as it has the same 6-pin connector as the one in the accompanying photo.

expert reply by: Kyle S

click to enlarge

Joel C.

5/22/2019

Thanks so much for that information. Just found out our ac was working because it is missing the shroud. Can you tell me the part number for a replacement shroud for ac number 620426.331?

Kyle S.

5/22/2019

For your Dometic AC the Replacement Shell White Shroud for Penguin and Dometic Air Conditioning Units # AT3308046006 should be the correct replacement, though I was unable to verify the dimensions of your AC unit by the model number. This shroud measures 42 inches long, 29 inches wide, and 7-1/2 inches tall and I strongly recommend verifying the dimensions of your Dometic AC to ensure this is the correct fit.

Last J.

3/7/2020

i have a1999 sunny brook 5th wheel with 1500 btu ac dometic duo therm will this unit fit my camper it is ducted thermostat is on wall heat a/c my model #49516.603 thankyou

Chris R.

3/10/2020

I wasn't able to track down any info on that model number, but I can say that the Advent # ACDOM150 or # ACDOM150B will work perfectly as a replacement if your existing Dometic system was manufactured/installed after around 2008. If it's older than this though you will need to replace the entire setup with a new AC system like the Ducted 3 AT15028-22 that Kyle mentioned above.

Jim T.

4/19/2020

the ac dom 150 work out greet on the camper as you said my camper was made 1996 did this with no help was light the old one was much hever thankyou

Chris R.

4/21/2020

Great! I'm glad it worked out well. Now you're ready for the summer.

Last J.

3/10/2020

Thankyou i did buy #acdom150 &acmhd all thi will work it was so nice to talk to someone again thankyou i will let you know how everything works out