Will Current Advent ACM135 Fit Older AC135 Lower Vent
Updated 10/27/2025 | Published 03/13/2025
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Question:
I have a 2005 Fleetwood Utah pop-up with the original Advent AC135 that is no longer cold. Im assuming this is a more modern version, but is this compatible with the ceiling mounted control unit that was installed with the old AC? Can I remove the old unit and plug this one into the existing controls?
asked by: Darin
0
Expert Reply:
Hey Darin, the # ACM135 is an updated version of the AC135 that you have currently but it would not work with the lower vent assembly you have now. You'd instead want the part # ADV23SR which comes with the correct lower vent assembly like you'd need.
expert reply by:
Jameson C
0
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Jameson C.
10/27/2025
Hey Darin, how did things go with the Advent Air system that includes the new lower vent assembly? Your update could make it easier for others replacing older AC135 units in their pop-ups.