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Thermostat Control Model
TC-400 Schematic
Note: 1) 120VAC Power Source supplied by end customer and must be interlocked through fan starter. It is the
responsibility of the end customer to provide the interlocks.
Failure to interlock heater through fan starter may lead to damage to heater in event of a
fan shutdown and will void warranty.
2) Circuit Protection is provided by the Fan Starter. This Control Panel is the control portion within and existing
Branch Circuit.