Carrier Debonair 2 Owner's Manual page 24

About Advanced Features & Operation
DUCT SENSOR (P/N G100-71308305) - The
thermostat is programmed from the factory to
automatically recognize when a Duct Sensor is
connected (step #10, page 13).
The Duct Sensor measures indoor air temperature
and sends this information to the thermostat; it
measures temperature with a range of 32˚ to 99˚ F.
IMPORTANT: Do not use shielded wire. Do not
run sensor wiring in the same conduit as the
24VAC thermostat wiring. Electrical interference
may cause the sensor to give incorrect temperature readings.
See the Duct Sensor instructions for further details.
Note: If a Duct sensor is connected to this thermostat, then the fan should be
programmed for continuous operation (step #5, page 11). This will provide
airflow over the Duct sensor and provide more accurate
temperature readings.
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Digital Sensor Digital Sensor
High Temp. Heat
Shrink Tubing
Plenum Rated Plenum Rated
Cable Cable
White White
Black Black