Skip to content
HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 16

Sub Collections

Low Voltage Programmable Thermostats
Low Voltage Programmable Thermostats
Wi-Fi Programmable Low Voltage Thermostats
Wi-Fi Programmable Low Voltage Thermostats
OEM Thermostat Replacement Parts
OEM Thermostat Replacement Parts
Low Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Digital Thermostats
Low Voltage Non-Programmable Digital Thermostats
Pneumatic Relays
Pneumatic Relays
Fan Control Switches
Fan Control Switches
Humidity Controls
Humidity Controls
Heat Exchanger Replacement Elements
Heat Exchanger Replacement Elements
Shell and Tube Heat Exchangers
Shell and Tube Heat Exchangers
Fan Coil Unit Thermostats
Fan Coil Unit Thermostats
HVAC Relays
HVAC Relays
Remote-Bulb Sensor Temperature Controls
Remote-Bulb Sensor Temperature Controls
Electric Actuators
Electric Actuators
Fireplace Thermostats and Remote Control Kits
Fireplace Thermostats and Remote Control Kits
Defrost Thermostats
Defrost Thermostats
Portable Heating and Cooling Plug-In Line Voltage
Portable Heating and Cooling Plug-In Line Voltage
Temporary Construction Thermostats
Temporary Construction Thermostats
Air Vents
Air Vents
Steam Traps
Steam Traps
Line Voltage Programmable Thermostats
Line Voltage Programmable Thermostats
HVAC Conduit Adapters
HVAC Conduit Adapters
OEM Thermostats
OEM Thermostats
Air Coil and Bi-Metal Sensor Temperature Controls
Air Coil and Bi-Metal Sensor Temperature Controls
Wi-Fi and Wireless Thermostat Connectivity Accesso
Wi-Fi and Wireless Thermostat Connectivity Accesso
Direct and Intermittent Ignition Igniters
Direct and Intermittent Ignition Igniters
Furnace Control Boards
Furnace Control Boards
Building Automation System Thermostat Controls
Building Automation System Thermostat Controls
Temperature Sensors
Temperature Sensors
Electric Actuator Accessories
Electric Actuator Accessories
Damper Linkages Crank Arms and Push Rods
Damper Linkages Crank Arms and Push Rods
HVAC Electrical Switches
HVAC Electrical Switches
Pneumatic Valves
Pneumatic Valves
Furnace Ignition Modules
Furnace Ignition Modules
Gas Valves
Gas Valves
Pilot Assemblies
Pilot Assemblies
Gas Appliance Controls
Gas Appliance Controls
Electric Appliance Controls
Electric Appliance Controls
Flame Sensors
Flame Sensors
Plate Heat Exchangers
Plate Heat Exchangers
Snap Disc Thermostats
Snap Disc Thermostats
Sequencers
Sequencers
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Remote Sensors
Thermostat Remote Sensors
Line Voltage Non-Programmable Digital Thermostats
Line Voltage Non-Programmable Digital Thermostats
Air Pressure Switches
Air Pressure Switches
Boiler Controls
Boiler Controls
Boiler Temperature Limit Controls
Boiler Temperature Limit Controls
Static and Total Pressure Probes
Static and Total Pressure Probes

Filters

Remote Sensor Tstat 5 3/16in Bulb Length

Remote Sensor Tstat 5 3/16in Bulb Length

VULCAN
$188.26 - $188.26
$188.26
$188.26 - $188.26
$188.26

Line Volt Mechanical Tstat Thermostat Switch Type DPST Thermostat Control Range 60 Degrees to 250 Degrees F Thermostat Voltage 120 to 480VAC Full L...

View full Details
$188.26 - $188.26
$188.26
$188.26 - $188.26
$188.26
Cal-Stat Tstat Coup Thread 3in insertion

Cal-Stat Tstat Coup Thread 3in insertion

VULCAN
$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 5/8 in Overall Length 4 1/2 in Insertion Depth 3 in Thread NPT 1/2 In.-14 Switch ...

View full Details
$169.95 - $169.95
$169.95
$169.95 - $169.95
$169.95
Tstat Knob Blk For Bulb/Capillary Tstat

Tstat Knob Blk For Bulb/Capillary Tstat

VULCAN
$7.68 - $7.68
$7.68
$7.68 - $7.68
$7.68

Thermostat Knob Compatible Grainger Part Number 3HL20 Compatible Manufacturer Model Number N15/3015-3 Color Black Compatible Product Type Bulb and ...

View full Details
$7.68 - $7.68
$7.68
$7.68 - $7.68
$7.68
Tstat Knob Blk For Bulb/Capillary Tstat

Tstat Knob Blk For Bulb/Capillary Tstat

VULCAN
$7.97 - $7.97
$7.97
$7.97 - $7.97
$7.97

Thermostat Knob Compatible Grainger Part Number 3HL19 Compatible Manufacturer Model Number N15/3015-2 Color Black Compatible Product Type Bulb and ...

View full Details
$7.97 - $7.97
$7.97
$7.97 - $7.97
$7.97
Tstat Housing For Bulb/Capillary Tstat

Tstat Housing For Bulb/Capillary Tstat

VULCAN
$44.48 - $44.48
$44.48
$44.48 - $44.48
$44.48

Thermostat Housing Compatible Grainger Part Number 3HL18 3HL19 3HL20 Compatible Manufacturer Model Number N15/3015-1 N15/3015-2 N15/3015-3 Color - ...

View full Details
$44.48 - $44.48
$44.48
$44.48 - $44.48
$44.48
Cal-Stat Tstat Coup Thread 2in insertion

Cal-Stat Tstat Coup Thread 2in insertion

VULCAN
$174.89 - $174.89
$174.89
$174.89 - $174.89
$174.89

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 1/2 in Overall Length 3 1/4 in Insertion Depth 2 in Thread NPT 3/8 In.-18 Switch ...

View full Details
$174.89 - $174.89
$174.89
$174.89 - $174.89
$174.89
Cal-Stat Tstat Coup Thread 3in insertion

Cal-Stat Tstat Coup Thread 3in insertion

VULCAN
$178.70 - $178.70
$178.70
$178.70 - $178.70
$178.70

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 5/8 in Overall Length 4 1/2 in Insertion Depth 3 in Thread NPT 1/2 In.-14 Switch ...

View full Details
$178.70 - $178.70
$178.70
$178.70 - $178.70
$178.70
Cal-Stat Tstat Coup Thread 2in insertion

Cal-Stat Tstat Coup Thread 2in insertion

VULCAN
$172.39 - $172.39
$172.39
$172.39 - $172.39
$172.39

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 1/2 in Overall Length 3 1/4 in Insertion Depth 2 in Thread NPT 3/8 In.-18 Switch ...

View full Details
$172.39 - $172.39
$172.39
$172.39 - $172.39
$172.39
Cal-Stat Tstat Pipe Thread 3in insertion

Cal-Stat Tstat Pipe Thread 3in insertion

VULCAN
$219.80 - $219.80
$219.80
$219.80 - $219.80
$219.80

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 5/8 in Overall Length 4 3/8 in Insertion Depth 2 13/16 in Thread NPT 1/2 In.-14 S...

View full Details
$219.80 - $219.80
$219.80
$219.80 - $219.80
$219.80
Cal-Stat Tstat Pipe Thread 3in insertion

Cal-Stat Tstat Pipe Thread 3in insertion

VULCAN
$209.49 - $209.49
$209.49
$209.49 - $209.49
$209.49

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 5/8 in Overall Length 4 3/8 in Insertion Depth 3 in Thread NPT 1/2 In.-14 Switch ...

View full Details
$209.49 - $209.49
$209.49
$209.49 - $209.49
$209.49
Cal-Stat Tstat Pipe Thread 3in insertion

Cal-Stat Tstat Pipe Thread 3in insertion

VULCAN
$226.49 - $226.49
$226.49
$226.49 - $226.49
$226.49

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 5/8 in Overall Length 4 3/8 in Insertion Depth 3 13/16 in Thread NPT 1/2 In.-14 S...

View full Details
$226.49 - $226.49
$226.49
$226.49 - $226.49
$226.49
Cal-Stat Tstat Basic 2 1/2in insertion

Cal-Stat Tstat Basic 2 1/2in insertion

VULCAN
$138.90 - $138.90
$138.90
$138.90 - $138.90
$138.90

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 1/2 in Overall Length 3 1/4 in Insertion Depth 2 5/8 in Switch Action Close on Ri...

View full Details
$138.90 - $138.90
$138.90
$138.90 - $138.90
$138.90
Safety Thermostat for 2E947 2E948

Safety Thermostat for 2E947 2E948

VULCAN
$65.29 - $65.29
$65.29
$65.29 - $65.29
$65.29

High Limit Safety Thermostat Compatible Grainger Part Number 2E947 2E948

$65.29 - $65.29
$65.29
$65.29 - $65.29
$65.29
Cal-Stat Tstat Pipe Thread 2in insertion

Cal-Stat Tstat Pipe Thread 2in insertion

VULCAN
$150.30 - $150.30
$150.30
$150.30 - $150.30
$150.30

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 1/2 in Overall Length 3 1/4 in Insertion Depth 2 1/8 in Thread NPT 3/8 In.-18 Swi...

View full Details
$150.30 - $150.30
$150.30
$150.30 - $150.30
$150.30
Cal-Stat Tstat Pipe Thread 2in insertion

Cal-Stat Tstat Pipe Thread 2in insertion

VULCAN
$177.36 - $177.36
$177.36
$177.36 - $177.36
$177.36

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 1/2 in Overall Length 3 1/4 in Insertion Depth 2 in Thread NPT 3/8 In.-18 Switch ...

View full Details
$177.36 - $177.36
$177.36
$177.36 - $177.36
$177.36
Cal-Stat Tstat Basic 3 5/8in insertion

Cal-Stat Tstat Basic 3 5/8in insertion

VULCAN
$143.37 - $143.37
$143.37
$143.37 - $143.37
$143.37

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 5/8 in Overall Length 4 3/8 in Insertion Depth 3 5/8 in Switch Action Open on Ris...

View full Details
$143.37 - $143.37
$143.37
$143.37 - $143.37
$143.37

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare