Johnson Controls GLAS Installation Instructions Manual page 36

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P o
ic e
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X D R u
F u
A U
R
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Furnace
GLAS smart thermostat installation instructions -
Dual-Stage Heat
C
RC
W1
W2
RH
2018 Johnson Controls
©
HVAC System Control Board
C
C
AUX
G
Y1
Y2
O
Heat Heat
R Stage 1 Stage 2
R W1 W2
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