Looking For Driect Replacement For Airxcel Model 48254C866 On 2015 Flagstaff 5th Wheel
Updated 10/22/2025 | Published 04/11/2025
Question:
I am looking for a direct replacement A/C unit for a 2015 Flagstarff Classic Superlite 5th wheel with an RV Products Airxcel Model 48254C866 Serial 150127612 Is your Advent Air Low Profile RV Air Conditioner for Coleman Setup - Start Capacitor - 15,000 Btu - White Part Number: ASA76YR the product the one I am looking for? Thanks in advance.
asked by: James P
Expert Reply:
Hello James, thanks for reaching out. Sounds like you are on the right track here. The Advent Air Low Profile RV Air Conditioner for Coleman Setup # ASA76YR is correct for replacing your Airxcel model 48254C866. It comes with an adapter harness that allows it to be directly compatible. So you can change out the rooftop unit only and your ceiling register and controls will stay in place and work the same.
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on RV Air Conditioners
Jesse M.
10/22/2025
Hey James, how did the swap go with the Advent Air low-profile A/C on your Flagstaff Classic Superlite? Did the adapter harness make the changeout as smooth as expected? Your update could make it easier for others replacing the same Airxcel unit.