Best Replacement AC Unit For 2001 Jayco Kiwi 21C With Coleman AC Unit
Updated 10/30/2025 | Published 02/08/2025
Question:
I have a 2001 Jayco Kiwi 21C that the AC supposedly doesn’t work. It’s a Coleman mach but haven’t been able to see what style it is. I was considering replacing it but not sure what kind to get. Any recommendations?
asked by: Joseph C
Expert Reply:
Hello Joseph, thanks for reaching out. The current AC system is original to the camper, correct? If so, the best option will be to replace the rooftop unit, controller and thermostat. For that, what I recommend is the Advent Air RV Air Conditioner System # ADV92SR. This comes with a new 15K BTU AC unit, controller, distribution box and thermostat. Everything you will need. Also, it will work with ducted or ductless systems. This will be a nice upgrade for you, especially if the current unit is original from 2001.
Reply below and let me know if you need anything else.
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on RV Air Conditioners
Jesse M.
10/30/2025
Hey Joseph, how did the upgrade with the Advent Air system work out on your Jayco Kiwi? That setup sounded like a solid replacement for your old Coleman unit. Your update could make it easier for others with older campers to choose the right system.