Changing brands of A/C will require a new inside air distribution box (ADB) as well as a new thermostat, unless you choose a unit that has integrated mechanical controls that are located on the ADB.
RVIA/RVDA Nationally Certified Master Tech
ABYC Certified Master Marine Electrician
Master Tech Energy Systems, Inc.
AM Solar Certified Installations
Lifeline AGM Batteries**Magnum Inverters***Victron Energy Components
Solar Tech Energy Systems, Inc.
Victron Solar Components and Inverters, Zamp Solar Panels, LiFeBlue and Battle Born Lithium Batteries, Lifeline AGM Batteries