We are about to pick up a Weekend Warrior SL3005 5th wheel. It comes with only a 13.5k btu a/c unit in the center of the unit. I live in Florida. Am I going to be upset if I don't order a 2nd a/c unit for the 5er? Thanks for your help. Also, I have 30 amp svc in the trailer, will it run 2 a/c units concurrently?
Do I need a 2nd A/c unit in 5th wheel
- Thread starter n880ep
- Start date
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To run 2 A/C units on 30A will require a load management system or some additional wiring to power the 2nd unit from a different power source. You can't run them both on the same 30A circuit at the same time. Whether you need a 2nd unit depends on how well insulated the trailer is, does it have dual pane windows, window awnings, and will you be parked in sun or shade. If it's not preconfigured for a 2nd A/C unit, the installation could be costly.
Carl L
Moderator Emeritus
n880ep said:
Looking at the mfr specs for the 2008 model, there is no option for a second A/C unit and thus I strongly suspect no provision for its installation. I fear that what you are getting is what you are going to get. Installing a second unit would be a black hole for money if possible at all. Wait and see. Trailers are pretty well insulated boxes and the judicious siting of the trailer and use of awning should get you along fairly well even in the heat of FL.
bross
Well-known member
We have a 34 ft Montana 5th wheel and when we bought it we had it braced and wired so we could add a second AC unit if necessary. We've used the trailer in 95 degree temperatures and the single unit has kept us very comfortable. I don't foresee ever adding the second unit.
