View Single Post
Old 08-01-2022, 04:18 PM   #11
porthole
Senior Member
 
Join Date: Jun 2009
Posts: 455
Quote:
Originally Posted by 4happyfeet View Post
I had RR add my 3rd ac. Excellent job. Mine was pre-wired for 3rd, so no big deal. Do you have an EMS panel? (Energy Management System) Not all three acs run at the same time. The EMS turns compressors on and off where needed. Made all the difference in the world! My mobile rv repair guy charges $2500 to r&r an existing ac, maybe the rest of the estimate is for running wires, if you are not pre-wired.
All 3 AC"s will run at the same time when on 50 amp service and the EMS only load sheds on 30 or 20 amp service.
__________________
Thanks,
Duane
2019 DRV MS 39DBRS3 ---> Flexible Flyer
2020 F-450
porthole is offline   Reply With Quote