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Thermostat Accessories - Lock Boxes, Temperature Sensors and More!

Honeywell thermostat accessories are the perfect complement to your thermostat. Protect your settings with a lock box or view the outside temperature with an outdoor sensor. See our selection of thermostat accessories below.

anwthermostatpicks2/ Thermostat Guide
Only 2 left in stock.
Honeywell C7835A
Communicating Discharge Air Temperature Sensor
  • Monitors heating & cooling units
  • Hardwiring
  • Works with network zoning
Price:
$78.34
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Only 1 left in stock.
Honeywell C7089B
Outdoor Sensor
  • Accessorizes the Chronotherm thermostat
  • Monitor outdoor temperatures
  • Easy to read display
Price:
$29.95
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Only 2 left in stock.
White Rodgers F145-1328
Thermostat Remote Sensors
  • 200 ft. coverage
  • Digital signal
  • Precise accuracy
Price:
$50.51
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Only 1 left in stock.
Honeywell T7022A1010
Remote Temperature Sensor
  • Use with T7900 thermostats
  • Mount in duct
  • Accurately monitors temperature
Price:
$69.34
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Only 5 left in stock.
Honeywell T7047G2008
Electronic Thermostat Sensor
  • Use with T7300/Q7300
  • Senses 40-100 degrees F
  • Locking cover
Price:
$85.68
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