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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3109

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

Actuator Damper 80 in-lb 120V AC

Actuator Damper 80 in-lb 120V AC

HONEYWELL
$616.22 - $616.22
$616.22
$616.22 - $616.22
$616.22

Actuator Valve Application Damper Signal Type On/Off Rated Torque 80 in-lb Input Voltage 120V AC Electrical Connection Type Hardwired For Use With ...

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$616.22 - $616.22
$616.22
$616.22 - $616.22
$616.22
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 ...

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$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 ...

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$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 ...

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$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...

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$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 ...

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$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...

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$226.49 - $226.49
$226.49
$226.49 - $226.49
$226.49
Heater T28G-60HS-BB-R15

Heater T28G-60HS-BB-R15

PROCESS TECHNOLOGY
$6,612.10 - $6,612.10
$6,612.10
$6,612.10 - $6,612.10
$6,612.10

Heater

$6,612.10 - $6,612.10
$6,612.10
$6,612.10 - $6,612.10
$6,612.10
Speed Control 115/230V AC 0.5 A Button

Speed Control 115/230V AC 0.5 A Button

DAYTON
$619.10 - $619.10
$619.10
$619.10 - $619.10
$619.10

Speed Control Switch Type Touch Button Contact Form Not Applicable Input Voltage 115/230V AC Maximum Input Current 0.5 A Number of Switches or Dial...

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$619.10 - $619.10
$619.10
$619.10 - $619.10
$619.10
Commercial Water Heater Control 24V

Commercial Water Heater Control 24V

EMERSON
$385.05 - $385.05
$385.05
$385.05 - $385.05
$385.05

Commercial Water Heater Control 24V

$385.05 - $385.05
$385.05
$385.05 - $385.05
$385.05
Rollout Limit Control SPST Open on Rise

Rollout Limit Control SPST Open on Rise

EMERSON
$12.85 - $12.85
$12.85
$12.85 - $12.85
$12.85

Rollout Limit Control Application Not Applicable Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Manual Reset Fan Mi...

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$12.85 - $12.85
$12.85
$12.85 - $12.85
$12.85
Rollout Limit Control SPST Open on Rise

Rollout Limit Control SPST Open on Rise

EMERSON
$12.59 - $12.59
$12.59
$12.59 - $12.59
$12.59

Rollout Limit Control Application Not Applicable Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Manual Reset Fan Mi...

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$12.59 - $12.59
$12.59
$12.59 - $12.59
$12.59
Rollout Limit Control SPST Open on Rise

Rollout Limit Control SPST Open on Rise

EMERSON
$12.98 - $12.98
$12.98
$12.98 - $12.98
$12.98

Rollout Limit Control Application Not Applicable Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Manual Reset Fan Mi...

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$12.98 - $12.98
$12.98
$12.98 - $12.98
$12.98
Rollout Limit Control SPST Open on Rise

Rollout Limit Control SPST Open on Rise

EMERSON
$12.80 - $12.80
$12.80
$12.80 - $12.80
$12.80

Rollout Limit Control Application Not Applicable Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Manual Reset Fan Mi...

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$12.80 - $12.80
$12.80
$12.80 - $12.80
$12.80
Rollout Limit Control SPST Open on Rise

Rollout Limit Control SPST Open on Rise

EMERSON
$13.36 - $13.36
$13.36
$13.36 - $13.36
$13.36

Rollout Limit Control Application Not Applicable Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Manual Reset Fan Mi...

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$13.36 - $13.36
$13.36
$13.36 - $13.36
$13.36
Rollout Limit Control SPST Open on Rise

Rollout Limit Control SPST Open on Rise

EMERSON
$12.09 - $12.09
$12.09
$12.09 - $12.09
$12.09

Rollout Limit Control Application Not Applicable Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Manual Reset Fan Mi...

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$12.09 - $12.09
$12.09
$12.09 - $12.09
$12.09
Rollout Limit Control SPST Open on Rise

Rollout Limit Control SPST Open on Rise

EMERSON
$13.53 - $13.53
$13.53
$13.53 - $13.53
$13.53

Rollout Limit Control Application Not Applicable Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Manual Reset Fan Mi...

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$13.53 - $13.53
$13.53
$13.53 - $13.53
$13.53
Limit Control SPST Open on Rise

Limit Control SPST Open on Rise

EMERSON
$30.60 - $30.60
$30.60
$30.60 - $30.60
$30.60

Limit Control Product Type Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 250 Degrees F Switch Closing Tempe...

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$30.60 - $30.60
$30.60
$30.60 - $30.60
$30.60
Limit Control SPST Open on Rise

Limit Control SPST Open on Rise

EMERSON
$31.48 - $31.48
$31.48
$31.48 - $31.48
$31.48

Limit Control Product Type Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 240 Degrees F Switch Closing Tempe...

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$31.48 - $31.48
$31.48
$31.48 - $31.48
$31.48
Limit Control SPST Open on Rise

Limit Control SPST Open on Rise

EMERSON
$29.53 - $29.53
$29.53
$29.53 - $29.53
$29.53

Limit Control Product Type Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 220 Degrees F Switch Closing Tempe...

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$29.53 - $29.53
$29.53
$29.53 - $29.53
$29.53
Limit Control SPST Open on Rise

Limit Control SPST Open on Rise

EMERSON
$30.22 - $30.22
$30.22
$30.22 - $30.22
$30.22

Limit Control Product Type Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 210 Degrees F Switch Closing Tempe...

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$30.22 - $30.22
$30.22
$30.22 - $30.22
$30.22
Limit Control SPST Open on Rise

Limit Control SPST Open on Rise

EMERSON
$29.38 - $29.38
$29.38
$29.38 - $29.38
$29.38

Limit Control Product Type Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 200 Degrees F Switch Closing Tempe...

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$29.38 - $29.38
$29.38
$29.38 - $29.38
$29.38
Limit Control SPST Open on Rise

Limit Control SPST Open on Rise

EMERSON
$29.26 - $29.26
$29.26
$29.26 - $29.26
$29.26

Limit Control Product Type Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 190 Degrees F Switch Closing Tempe...

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$29.26 - $29.26
$29.26
$29.26 - $29.26
$29.26
Limit Control SPST Open on Rise

Limit Control SPST Open on Rise

EMERSON
$30.75 - $30.75
$30.75
$30.75 - $30.75
$30.75

Limit Control Product Type Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 180 Degrees F Switch Closing Tempe...

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$30.75 - $30.75
$30.75
$30.75 - $30.75
$30.75

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