• We will be performing upgrades on the forums and server over the weekend. The forums may be unavailable multiple times for up to an hour each. Thank you for your patience and understanding as we work to make the forums even better.

Mini Split wiring - correct breaker, AWG, and disconnect?

Status
Not open for further replies.
T

Tilopa108

New User
Location
CA
Occupation
Computer Programmer
I'm wiring a mini split, and the placard on the outdoor unit lists the following:

208/230V 20.0A
MINIMUM CIRCUIT AMPACITY 25.0A
Max.Fuse 40.0A

Can I use a 25A double pole breaker and 10 AWG? Or would that trip the breaker often? I'm confused about the 40A max fuse. Does this mean the max current the system runs at?

And what size quick disconnect should I use?

The distance to the panel is only about 15 feet.

Thanks.
 
Status
Not open for further replies.
Top