billdozier
Senior Member
- Location
- gulf coast
Hey guys if you have an ac unit that has a minimum ckt ampacity of 22a and a max fuse size of 40a what size breaker would you use? In my understanding you would have to take the 23a and times it by 125% for start up. This would give you roughly just over 29a. So you could run 10 awg wire. You could then use anywheres from a 30a to a 40a breaker. Is this correct?