etu Posted March 1, 2020 Report Share Posted March 1, 2020 Looking at a 2014 and a 2015 Palomino Columbus 320RS (Forest River). They both have 2 AC units, one in living area the second in front bedroom. My question is the one in BR connected to the same duct work as the rear? Or is it just dropping air in the BR? Reason for question is I'm wondering if I don't run the BR ac will the rear ac unit supply air to the BR ducts? Thanks Quote Link to comment Share on other sites More sharing options...
Darryl&Rita Posted March 1, 2020 Report Share Posted March 1, 2020 Not sure about Palomino, but they're typically separated. Quote Link to comment Share on other sites More sharing options...
Kirk W Posted March 1, 2020 Report Share Posted March 1, 2020 Both RVs that I have owned with ducted air had one common duct with both units emptying into it. Neither was from Forest River. Quote Link to comment Share on other sites More sharing options...
Poohbear Posted March 1, 2020 Report Share Posted March 1, 2020 Our 2011 Jayco the AC in living room is ducted thru rv with (2) vent in bedroom .the AC in bedroom just cools bedroom, doesn't feed duct system. Quote Link to comment Share on other sites More sharing options...
remoandiris Posted March 1, 2020 Report Share Posted March 1, 2020 My Lifestyle 5er has both ACs going into the same duct system. The only way you're gonna know for sure is to run one of the units and see if air comes out of the other end. Quote Link to comment Share on other sites More sharing options...
GlennWest Posted March 1, 2020 Report Share Posted March 1, 2020 It simple to run two common ducts. Two separate sets would be more work. Quote Link to comment Share on other sites More sharing options...
Ray,IN Posted March 2, 2020 Report Share Posted March 2, 2020 23 hours ago, Poohbear said: Our 2011 Jayco the AC in living room is ducted thru rv with (2) vent in bedroom .the AC in bedroom just cools bedroom, doesn't feed duct system. Our '05 Grand Junction was this way too. I liked it, we could keep the bedroom cooler than the rest of the 5er for sleeping. Quote Link to comment Share on other sites More sharing options...
masterdrago Posted March 2, 2020 Report Share Posted March 2, 2020 (edited) A friend of mine has a Forest River Cardinal about the same age as yours and when he runs either a/c, air will come out all the discharge grills. More air when both run. Same on our 2yo Montana. Hope that helps. Edited March 2, 2020 by masterdrago Quote Link to comment Share on other sites More sharing options...
richfaa Posted March 4, 2020 Report Share Posted March 4, 2020 Our 2013 Montana 3402 both A/C use common ducts. Quote Link to comment Share on other sites More sharing options...
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