WIRING DIAGRAMS
The following pages provide wiring diagrams for common HVAC
equipment configurations.
Rc
G
Y/Y1
W/W1
(AUX1)
O/B
C
Y
AC
Single Stage Cooling and Heating System
Fig. 9 - - Air Conditioner- - Single Stage (Heat / Cool)
R
H
C
Y2
W2
(AUX2)
ACC+
ACC–
Y
W R
C
G
Furnace
A14502
18