F145-1378 White-Rodgers Remote Outdoor Temperature Sensor is used with the Comfort-Set 90 Thermostat series.

Includes 12' sensor lead.

Operating Ambient Temperature Range:
40 to 140 F

Operating Humidity Range:
0 to 90% RH (non-condensing)

Maximum Distance from Thermostat:
300'

Recommended Wire:
20 gauge, 3-conductor shielded cable

Dimensions:
2-1/8" x 3-1/2" x 3/4"