The Advent Air RV Air Conditioner part # ACM150B doesn't come with a start capacity but you can add one easily using the Start Capacitor for Advent Air RV Air Conditioners part # ACMSCKIT. Please note, it also does not come with a distribution box but you can also add one easily using the Air Distribution Box for Advent Air RV Air Conditioners part # ACDB. If you need a complete kit then I recommend simply using the Advent Air RV Air Conditioner Kit part # ACM150BC because it comes with... view full answer...
All of the Atwood Vent Kit part # AT15022 that you mentioned is included with the Atwood Air Command Rooftop RV Air Conditioner w/ Heat Pump # AT15028-22 actually. It's essentially the vent kit and the AC unit # AT15028. view full answer...