Forum Discussion

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...
Roadpilot's avatar
Roadpilot
Explorer
May 20, 2018
Good advice above. I'd ask though how the size of the breaker could make "the AC not blow as hard". I can understand the breaker tripping, since it's either working or tripped, but not affecting how hard it blows.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,330 PostsLatest Activity: Oct 30, 2025