13,500 btu Dometic Penguin heat pump. If your trailer has the original a/c unit, you'll have to build a frame inside the skin for the new a/c to clamp down onto.
__________________
Meddle not in the affairs of dragons, for you are crunchy, and taste good with ketchup.
Terry
This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.