Keystone RV Forums - View Single Post - Dual AC Question

flynaz · 01-16-2020, 07:02 AM

Greetings, we have a Montana 3455SA with dual AC’s and we often use just one AC unit and only 30 amp. We actually run the bedroom AC with the ceiling vents pointing out the doorway. It keeps the rig cool and the noise level of the running AC unit and TV watching is possible. Yes we have to be aware of our power usage when running on 30 Amps or our generator.If you are going to be in temps 90 plus at night, like here in Phoenix, then you will need both units to keep you comfortable. Then find a park with 50 amp.

01-16-2020, 07:02 AM	#6
flynaz Junior Member Join Date: Mar 2018 Location: Mesa Posts: 22	Greetings, we have a Montana 3455SA with dual AC’s and we often use just one AC unit and only 30 amp. We actually run the bedroom AC with the ceiling vents pointing out the doorway. It keeps the rig cool and the noise level of the running AC unit and TV watching is possible. Yes we have to be aware of our power usage when running on 30 Amps or our generator.If you are going to be in temps 90 plus at night, like here in Phoenix, then you will need both units to keep you comfortable. Then find a park with 50 amp.