Looking for AC Unit for 2019 Coachman Spirit Ultralight 2454 BH
Updated 07/13/2026 | Published 07/04/2026
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Question:
Need confirmation for AC replacement for a 2019 coachman Spirit ultralight 2454 BH. Saw two that might work. Thank you
asked by: Michael B
Expert Reply:
Hey Michael, which two units are you considering for your 2019 coachman Spirit ultralight 2454 BH? Is one of the the Advent Air # ACM135B? This is a smaller unit that we don't have a lower air box for anymore so it wouldn't be what I would recommend. Instead for a similar unit that does have an air box you'd want the part # ADV23SR.
If instead you were looking for something quieter and with more features the Furrion Variable Speed Chill Cube part # FR77TQ would be what I would recommend. It also has a heat pump which allows you to get some heat on cold mornings as well.
Product Page this Question was Asked From
Advent Air RV Air Conditioner System - 13,500 Btu - Non-Ducted - ADB Controls - White - R32
- RV Air Conditioners
- Complete AC System
- Cool Only
- 13500 Btu
- Standard Height
- Single Zone
- Rooftop
- Non-Ducted
- White
- Advent Air
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Scott S.
7/10/2026
I bought the advent kit that includes the distribution box with the 13,500 btu air conditioner. Mounted it on top of a Chevy express van for a Rv conversion. Very pleased.