TOTALINE P474-0130 - Sample Wiring Diagrams: 4 Wire, 1 Stage Gas;Electric Heat

INSTALLATION INSTRUCTIONS
Sample Wiring Diagrams
Gas or Electric Heat
Page 12
FAN
COMPRESSOR
POWER
W
G
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W
Y
B
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4 Wire, 1 Stage Cooling, 1 Stage Gas Heat
Residential Gas or Electric Heat *,
Electric Cool, split systems & package
units
GAS OR
ELECTRIC HEAT
4 Conductor 18 to 22 gauge
unshielded cable from the
thermostat to the equipment.