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Thermostat Accessories

162 results found that include 162 products

Check out HVAC thermostat accessories at Grainger to complete or enhance your climate control system or replace worn out parts. You’ll find a variety of accessories such as indoor sensors, remote sensors, universal cover plates, calibration wrench kits, surface mounting brackets, thermocouple plugs, thermocouple adapters and much more. Make the most of your thermostat with accessories from Grainger!Close

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Results per page:  16 | 32 | 48
Temperature Sensor
Temperature Sensor
  • JOHNSON CONTROLS
  • Item # 36P610
  • Mfr. Model # TE-6000-1
  • Temperature Sensor, Resistance Tolerance +/-1.0 Percent, Color Gray, Length (In.) 36, Dia. (In.) 1/4, 1k,...More

Wall Module Remote Sensor
Wall Module Remote Sensor
  • HONEYWELL
  • Item # 3RCP6
  • Mfr. Model # TR21-A
  • Remote Sensor, Wall Module, Replaces Model (6WY21) T7770A3002, 10K Ohm For Averaging Only, Color White,...More

Indoor Sensor, For Use With: Mfr. No. TH8110U1003, TH8
Indoor Sensor, For Use With: Mfr. No. TH8110U1003, TH8
Duct Mount CO2 Sensor, For Use With: HVAC Controllers
Duct Mount CO2 Sensor, For Use With: HVAC Controllers
Surface Mount Conversion Bracket, For Use With: Snap D
Surface Mount Conversion Bracket, For Use With: Snap D
Calibration Wrench Pneumatic Calibration Wrench, For Use With&#x
Calibration Wrench Pneumatic Calibration Wrench, For Use With&#x
Digital Temperature Display Module, For Use With: System&#x
Digital Temperature Display Module, For Use With: System&#x
Temperature Sensor, For Use With: Ranco ETC Series Con
Temperature Sensor, For Use With: Ranco ETC Series Con
Temperature Power Module, For Use With: System 350
Temperature Power Module, For Use With: System 350
Indoor Remote Sensor, For Use With: Any Wired White-Ro
Indoor Remote Sensor, For Use With: Any Wired White-Ro
Temperature Sensor
Temperature Sensor
  • JOHNSON CONTROLS
  • Item # 36P611
  • Mfr. Model # TE-6000-100
  • Temperature Sensor, Resistance Tolerance +/-0.1 Percent, Color Gray, Length (In.) 2-1/2, Dia. (In.) 1/4, 1k,...More

Temperature Stage Module, For Use With: System 350
Temperature Stage Module, For Use With: System 350
Temperature Sensor, For Use With: C450RCN-1C
Temperature Sensor, For Use With: C450RCN-1C
Shielded PVC Cable Temperature Sensor, For Use With: S
Shielded PVC Cable Temperature Sensor, For Use With: S
Redlink Enabled Wireless Wireless Indoor Sensor, For Use Wi
Redlink Enabled Wireless Wireless Indoor Sensor, For Use Wi
Universal Cover Plate, For Use With: Mfr. No. TH3110D1
Universal Cover Plate, For Use With: Mfr. No. TH3110D1
Wall Module Remote Sensor
Wall Module Remote Sensor
  • HONEYWELL
  • Item # 3RCP5
  • Mfr. Model # TR21
  • Remote Sensor, Wall Module, Replaces Model (6WY20) T7770A1006, 20 K Ohm NTC Non-Linear Temp, Color White,...More

Plastic Wall Cover Plate, For Use With: Universal, All
Plastic Wall Cover Plate, For Use With: Universal, All
Redlink Enabled Wireless RedLink Internet Gateway, For Use
Redlink Enabled Wireless RedLink Internet Gateway, For Use
PVC Cable Temperature Sensor, For Use With: System 350
PVC Cable Temperature Sensor, For Use With: System 350
Plastic Thermostat Guard , For Use With: Universal, Al
Plastic Thermostat Guard , For Use With: Universal, Al
2-Wire Indoor Remote Sensor, For Use With: Mfr. No.&#x
2-Wire Indoor Remote Sensor, For Use With: Mfr. No.&#x
Air Velocity Sensor, For Use With: Modulating Fan Cont
Air Velocity Sensor, For Use With: Modulating Fan Cont
Outdoor Remote Sensor, For Use With: T775 Series 2
Outdoor Remote Sensor, For Use With: T775 Series 2
Window Switch Occupancy Sensor, For Use With: 2NCA6, 2
Window Switch Occupancy Sensor, For Use With: 2NCA6, 2
Remote Indoor Temperature Sensor, For Use With: T600 a
Remote Indoor Temperature Sensor, For Use With: T600 a
Wall Mount Wallplate, For Use With: Sensi WiFi Thermos
Wall Mount Wallplate, For Use With: Sensi WiFi Thermos
HVAC Controller Remote Sensor, For Use With: 44ZL72
HVAC Controller Remote Sensor, For Use With: 44ZL72
  • SMART SENSE
  • Item # 44ZL79
  • Mfr. Model # SMART-R-01V
  • Remote Sensor, HVAC Controller, For Use With 44ZL72, Color White, Height (In.) 3-1/2, Width (In.) 3-1/2,...More

Wireless Wireless Repeater, For Use With: Wireless Models
Wireless Wireless Repeater, For Use With: Wireless Models
Indoor Remote Indoor Sensor, For Use With: Braeburn®&#x
Indoor Remote Indoor Sensor, For Use With: Braeburn®&#x
Motion Sensor Occupancy Sensor, For Use With: 2NCA6, 2
Motion Sensor Occupancy Sensor, For Use With: 2NCA6, 2
CO2 Room Sensor, For Use With: 0 - 10Vdc Controll
CO2 Room Sensor, For Use With: 0 - 10Vdc Controll
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More