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Thermostat Accessories - Lock Boxes, Temperature Sensors and More!

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Our Best Overall Value
Honeywell C7835A Discharge Air Temperature Sensor Honeywell C7835A Discharge Air Temperature Sensor
This discharge air temperature sensor monitors temperatures of heating and cooling units to ensure appropriate operating levels.>> More Info
List Price: $104.95
Our Price: $89.95

Editors Performance Pick
ULB2E4 Grainger Thermostat Universal Thermostat Lock Box ULB2E4 Grainger Thermostat Universal Thermostat Lock Box
This thermostat lock box prevents unauthorized changes to temperature settings while still allowing temperature monitoring.>> More Info
List Price: $39.95
Our Price: $24.95
 
ULB4E6 Grainger TG512A Compatible Thermostat Lock Box Two Keys Included ULB4E6 Grainger TG512A Compatible Thermostat Lock Box Two Keys Included
This lock box protects your thermostat from tampering while still allowing ample airflow for temperature monitoring. Perfect for office use. >> More Info

List Price: $39.95
Our Price: $27.95
F145-1328 White Rodgers Indoor Remote Sensor F145-1328 White Rodgers Indoor Remote Sensor
Gain even more control of your comfort with the White Rodgers Indoor Remote Sensor F145-1328. >> More Info

List Price: $65.95
Our Price: $49.95
FF12HH Intermatic Spring Timer With 12-Hour Capacity FF12HH Intermatic Spring Timer With 12-Hour Capacity
This affordable mechanical timer tackles nearly any timing job. >> More Info

List Price: $48.95
Our Price: $37.95
T7022A1010 Honeywell Thermostat Accessory Controls Heating/Cooling Equipment T7022A1010 Honeywell Thermostat Accessory Controls Heating/Cooling Equipment
A thermostat sensor controls temperature to a higher degree of accuracy than before! >> More Info

List Price: $90.00
Our Price: $69.95
T7047C2007 Honeywell Thermostat Accessory Taupe Color T7047C2007 Honeywell Thermostat Accessory Taupe Color
Providing an addition to your thermostat, a remote sensor will provide even more accuracy! >> More Info

List Price: $90.00
Our Price: $52.96
T7047G2008 Honeywell Thermostat Accessory Locking Cover T7047G2008 Honeywell Thermostat Accessory Locking Cover
Accurately control spaces, with a sensor that will work with your thermostat. >> More Info

List Price: $105.00
Our Price: $79.95
T7770A1006 Honeywell Thermostat Accessory White, 20k ohm T7770A1006 Honeywell Thermostat Accessory White, 20k ohm
Series 70 Design means a great look for your Honeywell sensor! >> More Info

List Price: $45.00
Our Price: $24.95

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