I just got a new gazabo and I want to install an electic fan in it. IT came
prewired with a plug only on the inside. It was wired with 12/2 to the
plug. I want to have a two hot leads at the fax one for the fan and one for
the light so I can control them independantly. I purchased some 12/3 to be
able to have the 2 hot leads at the fan/light but I am a little confused as
to how to wire this all up.

Lets consider that the wires are labeled as follows:

Feed from circuit panel box to wall mount box
B1
W1

Wire running from ceiling fan box to wall mount box
B2
W2
R2

Fan control switch for wall mount box
Y3 - lead for fan
B3 - common hot
R3 - lead for light

I have two basic questions? How do I get power to the r2 and r3 connections
and what does the y3 wire connect to? I assume the two white wires and the
theee black wires end up being connected together.

Any help would be greatly appreciated.

Greg