What Advent Air Conditioner will Replace My Dometic with R410a Refrigerant?
Updated 09/02/2025 | Published 06/22/2025
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Question:
Looking for an ac replacement for a 2012 Dometic 15000but ducted ac unit
asked by: Justin
Expert Reply:
Hello Justin,
I see that you ordered the Advent Air Low Profile RV Air Conditioner - 15,000 Btu - Black # ADV56FR while it is probably the same connector, that doesn't mean its gonna work. We actually took this unit off of our site right after you ordered because Advent will not cover the warranty when the AC unit is connected to the Dometic Air Distribution Box. I felt it important to let you know.
Just so you know, they went to the R32 refrigerant this year, once the R410a parts are gone they are gone for good. The new R32 parts are not compatible with the old R410a refrigerant.
What kind of camper is this going on? Got a big upcoming adventure? If so, where are you headed?
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Kate F.
9/2/2025
Hey Justin, Did you find a suitable replacement for your Dometic AC unit after learning about the warranty issue with the Advent Air unit? I'm asking because your experience could help others facing the same situation.