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12
RC GRH YW2 W1A OBC
FAN
SYSTEM
XFMR
TYPICAL 24V, 5 WIRE, CONVENTIONAL HEATING AND COOLING
SYSTEMS WITH 2 STAGE HEAT AND 1 STAGE COOL
HEAT
SECOND
STAGE
HEAT
FIRST
STAGE
A/C
UNIT
W2RH
R
V
G
F
Y
C*
6
W1
W
H
4
C
Factory RH-RC Jumper Wire Installed
O
P
T
I
O
N
A
L
#5