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Old 07-03-2015, 11:53 AM   #23
therink
Senior Member
 
Join Date: May 2010
Location: Rochester, NY
Posts: 1,605
Quote:
Originally Posted by Povo View Post
I know I'm coming into the middle of this and don't want to redirect the thread, but this seeems like a good place for my question.

We are out for this 4th of July in Central Oregon and we are in the middle of a heat way (pushing 100 degrees). While this isn't the norm, it is making think about a 2nd AC unit. We plan on having this a long time so it seems like it may be worth the investment. So, how can I tell if my 327RES is wired for a 2nd unit? If it is, would it just add more air to the existing vents throughout the cabin? And would it use the same controls (one control that controls both units simultaneously) or would there be two controls.

Basically, in simple terms, what's involved in adding a second unit? Any ideas about cost?
3 things to check:

1) Is your rig 50amp?
2) if so, there should be a circuit breaker labeled 2nd AC
3) If both are confirmed, there should be a Junction box with a blank cover on ceiling in front bedroom near roof vent.

If so, that is where you would wire the 2nd AC into. Keep in mind that running both ACs at one time would require 50 amp shire power.
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