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jayspi's avatar
jayspi
Explorer
May 19, 2018

Should a 13,500 BTU A/C be wired to a 15 or 20 amp breaker?

Hi everyone, we bought a 2004 Colorado 5th wheel last year. We've had problems with the A/C not blowing as hard as we think it should, and the circuit breakers (mostly the main, but also the one for t...
dougrainer's avatar
dougrainer
Nomad
May 20, 2018
kmb1966 wrote:
dougrainer wrote:
ALL RV Roof top AC units the install instructions require a minimum of a 20 amp breaker and Minimum 12 /2 Romex wire. Doug

Except the Dometic BriskAir2 H.E. unit.
I have one and the specs on it call for a 15amp breaker. It's the only one I know of that specs a 15 amp instead of 20.


Please try to post that spec. I have never seen a 15 amp breaker listed for a Dometic AC unit. I also have a "Master" spec guide for Dometic AC units, and ALL list a minimum of 20 amp breaker. Doug

http://www.rvpartscountry.com/Dometic13500DuoThermBrisk2TopUnitOnlyAirConditioner.html?gclid=EAIaIQobChMItsT3uuiU2wIVVrbACh3THwstEAQYAiABEgIGufD_BwE

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