G
W
C
Furnace
* Indicates connection may not be required/available
O/W2/B
G
Y1/W2
Y/Y2
Rc/V+
Rh
C/Vg
W/W1
HUM*
N/A
Fan
N/A
N/A
24VAC Hot Cooling
24VAC Hot Heating
24VAC Common
Heat Stage 1
Humidify
R
Côr 5, Côr 5C, Côr 7, or Côr 7C Thermostat
Humidifier Solenoid
Valve*
Fig. 36 -- Single--Stage Furnace Heating Only
