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Thermostat Accessories

138 Results Found that Include 138 Products

Results per page: 16 | 32 | 48
Universal Cover Plate
  • HONEYWELL
  • Universal Cover PlateUniversal Cover Plate
  • Item # 6WY14
  • Mfr. Model # 50002883-001
  • Universal Cover Plate, White, Plastic Material, Height 6 In, Width 8 5/16 In, For Use With 6WU98, 6WU99,...More

Backplate,Plastic,White
  • ROBERTSHAW
  • Backplate, Plastic, WhiteBackplate,Plastic,White
  • Item # 1TKG3
  • Mfr. Model # 9010-1
  • Backplate, Plastic, For Use With Robertshaw 9400, 9500, 9550, 9600 Series Thermostats, Covers Unwanted Marks...More

Adapter,Thermocouple
Adapter,Thermocouple
Remote Sensor,Indoor
  • ROBERTSHAW
  • Remote Sensor, IndoorRemote Sensor,Indoor
  • Item # 6FWJ3
  • Mfr. Model # 10-528
  • Remote Sensor, Indoor, For Use With 1TKG5, 1TKG7 1TKG8, 1TKG9, Color White, Height (In.) 2.5, Width (In.)...More

Temperature Sensor,PTC
  • ELIWELL
  • Temperature Sensor, PTCTemperature Sensor,PTC
  • Item # 6JZY4
  • Mfr. Model # SN7S0A1500
  • Temperature Sensor, PTC, Air Sensing, Color Gray, Length (In.) 54, Operating Temp. Range (F) -65 to 300,...More

Adapter,Thermocouple
20 K Ohm Remote Temp Sensor, Wall Module
  • HONEYWELL
  • 20 K Ohm Remote Temp Sensor, Wall Module20 K Ohm Remote Temp Sensor, Wall Module
  • Item # 3RCP5
  • Mfr. Model # TR21
  • Remote Sensor, Wall Module, Replaces Model (6WY20) T7770A1006, 20 K Ohm NTC Non-Linear Temp, Color White,...More

SuitePro Wall Plate Adapter,White
Calibration/Wrench Kit
Temperature Sensor Well Mounting Kit
Temperature Sensor,36 In
  • JOHNSON CONTROLS
  • Temperature Sensor, 36 InTemperature Sensor,36 In
  • Item # 36P617
  • Mfr. Model # TE-6300-603
  • Temperature Sensor, For Use With TE-6313P-1, Color Gray, Height (In.) 3, Length (In.) 36, Dia. (In.) 1/4,...More

Sensor,Remote
  • WHITE-RODGERS
  • Sensor, RemoteSensor,Remote
  • Item # 3MY18
  • Mfr. Model # F145-1328
  • Remote Sensor, Indoor, For Use With Any Wired White-Rodgers Thermostat with Remote Sensing Capability,...More

Remote Sensor,Water Tight
  • HONEYWELL
  • Remote Sensor, Water TightRemote Sensor,Water Tight
  • Item # 2GZP5
  • Mfr. Model # T775-SENS-WT
  • Remote Sensor, Water Tight, Switch Type SPDT, Control Range -40 to 270 F, Insertion Depth 2 In, Overall...More

Remote Sensor,Use With T775 Series 2
  • HONEYWELL
  • Remote Sensor, Use With T775 Series 2Remote Sensor,Use With T775 Series 2
  • Item # 3CHJ9
  • Mfr. Model # 50021579-001
  • Remote Sensor, Standard, For Use With T775 Series 2, Control Range -40 to 158 F, Temperature Sensitivity (+ -...More

Indoor Sensor, Cover Color White
  • HONEYWELL
  • Indoor Sensor, Cover Color WhiteIndoor Sensor, Cover Color White
  • Item # 6WY16
  • Mfr. Model # C7189U1005
  • Indoor Sensor, White, Operating Temp Range 45 to 88 F, 10K Nominal Sensor Ohms @ 75F, Plastic Material, 1 1/2...More

Thermostat Housing
Temperature Sensor
  • JOHNSON CONTROLS
  • Temperature SensorTemperature Sensor
  • Item # 12Y968
  • Mfr. Model # A99BB-200C
  • Temperature Sensor, For Use With C450RCN-1C, Color Gray, Length (In.) 1, Dia. (In.) 1/4, Operating Temp....More

Temperature Stage Module
  • JOHNSON CONTROLS
  • Temperature Stage ModuleTemperature Stage Module
  • Item # 36P592
  • Mfr. Model # S350AA-1C
  • Temperature Stage Module, For Use With System 350, Color Blue, Height (In.) 5, Width (In.) 3, Depth (In.) 3,...More

CO2 Sensor,Indoor,White
  • JOHNSON CONTROLS
  • CO2 Sensor, Indoor, WhiteCO2 Sensor,Indoor,White
  • Item # 20RG60
  • Mfr. Model # CD-W00-00-1
  • CO2 Sensor, Indoor, For Use With BAS System, Color White, Height (In.) 4-23/32, Width (In.) 3-5/32, Depth...More

Humidty/Temperature Sensor
Wireless Indoor Sensor
  • HONEYWELL
  • Wireless Indoor SensorWireless Indoor Sensor
  • Item # 12Z045
  • Mfr. Model # C7189R1004
  • Wireless Indoor Sensor, Redlink Enabled Wireless, For Use With RedLink Enabled Thermostats And Accessories,...More

Outdoor sensor,w/Batteries
  • HONEYWELL
  • Outdoor sensor, w/BatteriesOutdoor sensor,w/Batteries
  • Item # 3RCP2
  • Mfr. Model # C7089R1013
  • Outdoor Sensor, Replacement Sensor, For Use With Redlink Enabled Thermostats And Accessories, Senses Outdoor...More

Personal Comfort Station,w/Batteries
  • HONEYWELL
  • Personal Comfort Station, w/BatteriesPersonal Comfort Station,w/Batteries
  • Item # 3RCN8
  • Mfr. Model # REM5000R1001
  • Personal Comfort Station, Replacement Remote, For Use With Redlink Enabled Thermostats And Accessories,...More

Remote Sensor,Strap-on,Gray
  • HONEYWELL
  • Remote Sensor, Strap-on, GrayRemote Sensor,Strap-on,Gray
  • Item # 3CHK1
  • Mfr. Model # T775-SENS-STRAP
  • Remote Sensor, Strap-on, For Use With T775 Series 2, Control Range -40 to 158 F, Temperature Sensitivity (+ -...More

RedLink Internet Gateway
  • HONEYWELL
  • RedLink Internet GatewayRedLink Internet Gateway
  • Item # 12Z044
  • Mfr. Model # THM6000R1002
  • RedLink Internet Gateway, Redlink Enabled Wireless, For Use With RedLink Enabled Thermostats And Accessories,...More

Remote Sensor,Water Resistant
  • HONEYWELL
  • Remote Sensor, Water ResistantRemote Sensor,Water Resistant
  • Item # 2GZP4
  • Mfr. Model # T775-SENS-WR
  • Remote Sensor, Water Resistant, Switch Type SPDT, Control Range -40 to 270 F, Insertion Depth 2 In, Overall...More

Carbon Dioxide Sensor,Wall ,LCD Display
  • HONEYWELL
  • Carbon Dioxide Sensor, Wall , LCD DisplayCarbon Dioxide Sensor,Wall ,LCD Display
  • Item # 6LJJ9
  • Mfr. Model # C7232A1008
  • CO2 Sensor, Wall Mount, For Use With HVAC Controllers, Color White, Height (In.) 5-1/16, Width (In.) 3-11/16,...More

Carbon Dioxide Sensor,Duct, LCD Display
  • HONEYWELL
  • Carbon Dioxide Sensor, Duct, LCD DisplayCarbon Dioxide Sensor,Duct, LCD Display
  • Item # 6LJK1
  • Mfr. Model # C7232B1006
  • CO2 Sensor, Duct Mount, For Use With HVAC Controllers, Color White, Height (In.) 5-5/8, Width (In.) 3-5/16,...More

Occupancy Kit,Time Based Kit
  • PECO
  • Occupancy Kit, Time Based KitOccupancy Kit,Time Based Kit
  • Item # 2NCC9
  • Mfr. Model # SK200-002
  • Occupancy Kit, Time Based Kit, For Use With Non-PECO Thermostats, 6FFW5, 6FFW8, Hospitality Energy Management...More

Line Voltage Thermostat Knob for 6EDY9
Surface Mounting Bracket
Results per page: 16 | 32 | 48

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!