3 ac's with PM system

[ontheroad]

We have three ac's but our PM system is only connected to two. Any of the rest of folks with 3 ac's does the PM system control all three or just 2

[Cummins12V98]

Originally Posted by ontheroad

We have three ac's but our PM system is only connected to two. Any of the rest of folks with 3 ac's does the PM system control all three or just 2

I am fairly sure they are all three controlled.

[mustang94]

one motor home I seen had two roof mounted A/C units controlled by 2 separate thermostats and then one Window style A/C with its own controls. Not sure how well this would of worked but turned me away from it when I seen the window A/C for the main bedroom.