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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 55

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

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Relay Magnetic SPST Coil 240V

Relay Magnetic SPST Coil 240V

APPROVED VENDOR
$13.83 - $13.83
$13.83
$13.83 - $13.83
$13.83

Relay Coil Volts 240 Switch Type SPST 2 hp HP 30 A 30 A 30 A Full Load Amps @ 240VAC 150 A 30 A 30 A Full Load Amps @ 277V 150 25 A 15 A 75 A 24 VA...

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$13.83 - $13.83
$13.83
$13.83 - $13.83
$13.83
Potential Relay SPST 450V AC Coil

Potential Relay SPST 450V AC Coil

APPROVED VENDOR
$17.28 - $17.28
$17.28
$17.28 - $17.28
$17.28

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 189V AC Maximum Pick-Up Voltage 205V AC Maximum Drop O...

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$17.28 - $17.28
$17.28
$17.28 - $17.28
$17.28
Potential Relay SPST 332V AC Coil

Potential Relay SPST 332V AC Coil

APPROVED VENDOR
$17.19 - $17.19
$17.19
$17.19 - $17.19
$17.19

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 162V AC Maximum Pick-Up Voltage 175V AC Maximum Drop O...

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$17.19 - $17.19
$17.19
$17.19 - $17.19
$17.19
Potential Relay SPST 500V AC Coil

Potential Relay SPST 500V AC Coil

APPROVED VENDOR
$39.28 - $39.28
$39.28
$39.28 - $39.28
$39.28

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 332V AC Maximum Pick-Up Voltage 356V AC Maximum Drop O...

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$39.28 - $39.28
$39.28
$39.28 - $39.28
$39.28
Potential Relay SPST 500V AC Coil

Potential Relay SPST 500V AC Coil

APPROVED VENDOR
$18.40 - $18.40
$18.40
$18.40 - $18.40
$18.40

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 295V AC Maximum Pick-Up Voltage 315V AC Maximum Drop O...

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$18.40 - $18.40
$18.40
$18.40 - $18.40
$18.40
Potential Relay SPST 500V AC Coil

Potential Relay SPST 500V AC Coil

APPROVED VENDOR
$18.39 - $18.39
$18.39
$18.39 - $18.39
$18.39

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 260V AC Maximum Pick-Up Voltage 275V AC Maximum Drop O...

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$18.39 - $18.39
$18.39
$18.39 - $18.39
$18.39
Potential Relay SPST 332V AC Coil

Potential Relay SPST 332V AC Coil

APPROVED VENDOR
$17.11 - $17.11
$17.11
$17.11 - $17.11
$17.11

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 260V AC Maximum Pick-Up Voltage 275V AC Maximum Drop O...

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$17.11 - $17.11
$17.11
$17.11 - $17.11
$17.11
Potential Relay SPST 420V AC Coil

Potential Relay SPST 420V AC Coil

APPROVED VENDOR
$17.76 - $17.76
$17.76
$17.76 - $17.76
$17.76

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 212V AC Maximum Pick-Up Voltage 235V AC Maximum Drop O...

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$17.76 - $17.76
$17.76
$17.76 - $17.76
$17.76
Potential Relay SPST 375V AC Coil

Potential Relay SPST 375V AC Coil

APPROVED VENDOR
$19.92 - $19.92
$19.92
$19.92 - $19.92
$19.92

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 185V AC Maximum Pick-Up Voltage 200V AC Maximum Drop O...

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$19.92 - $19.92
$19.92
$19.92 - $19.92
$19.92
Potential Relay SPST 332V AC Coil

Potential Relay SPST 332V AC Coil

APPROVED VENDOR
$16.91 - $16.91
$16.91
$16.91 - $16.91
$16.91

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 166V AC Maximum Pick-Up Voltage 180V AC Maximum Drop O...

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$16.91 - $16.91
$16.91
$16.91 - $16.91
$16.91
Potential Relay SPST 168V AC Coil

Potential Relay SPST 168V AC Coil

APPROVED VENDOR
$19.38 - $19.38
$19.38
$19.38 - $19.38
$19.38

Potential Relay Pick-Up Voltage Setting Adjustability Not Applicable Minimum Pick Up Voltage 139V AC Maximum Pick-Up Voltage 153V AC Maximum Drop O...

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$19.38 - $19.38
$19.38
$19.38 - $19.38
$19.38
Air Switching Cumulator

Air Switching Cumulator

JOHNSON CONTROLS
$363.88 - $363.88
$363.88
$363.88 - $363.88
$363.88

Air Switching Cumulator

$363.88 - $363.88
$363.88
$363.88 - $363.88
$363.88
Relay 208 Volt

Relay 208 Volt

WHITE-RODGERS
$130.52 - $130.52
$130.52
$130.52 - $130.52
$130.52

Relay 208 Volt

$130.52 - $130.52
$130.52
$130.52 - $130.52
$130.52
Relay

Relay

ESSEX WHITE RODGERS
$82.71 - $82.71
$82.71
$82.71 - $82.71
$82.71

Relay

$82.71 - $82.71
$82.71
$82.71 - $82.71
$82.71
White Rodgers Relay

White Rodgers Relay

WHITE-RODGERS
$24.55 - $24.55
$24.55
$24.55 - $24.55
$24.55

White Rodgers Relay

$24.55 - $24.55
$24.55
$24.55 - $24.55
$24.55
Immersion Controller 100-240F SPST

Immersion Controller 100-240F SPST

WHITE-RODGERS
$225.20 - $225.20
$225.20
$225.20 - $225.20
$225.20

Immersion Controller Application High Limit Low Limit Maximum Control Temperature 240 Degrees F Minimum Control Temperature 100 Degrees F Different...

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$225.20 - $225.20
$225.20
$225.20 - $225.20
$225.20
Immersion Controller 100-240F SPST

Immersion Controller 100-240F SPST

WHITE-RODGERS
$141.90 - $141.90
$141.90
$141.90 - $141.90
$141.90

Immersion Controller Application Circulator High Limit Low Limit Maximum Control Temperature 240 Degrees F Minimum Control Temperature 100 Degrees ...

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$141.90 - $141.90
$141.90
$141.90 - $141.90
$141.90
Immersion Control Well Assy

Immersion Control Well Assy

ESSEX WHITE RODGERS
$67.87 - $67.87
$67.87
$67.87 - $67.87
$67.87

Immersion Control Well Assy

$67.87 - $67.87
$67.87
$67.87 - $67.87
$67.87
Immersion Controller 100-240F SPDT

Immersion Controller 100-240F SPDT

WHITE-RODGERS
$219.82 - $219.82
$219.82
$219.82 - $219.82
$219.82

Immersion Controller Application Circulator High Limit Low Limit Maximum Control Temperature 240 Degrees F Minimum Control Temperature 100 Degrees ...

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$219.82 - $219.82
$219.82
$219.82 - $219.82
$219.82

Immersion Controller 40-180F SPST

HONEYWELL HOME
$270.69 - $270.69
$270.69
$270.69 - $270.69
$270.69

Immersion Controller Application High Limit Low Limit Maximum Control Temperature 180 Degrees F Minimum Control Temperature 40 Degrees F Differenti...

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$270.69 - $270.69
$270.69
$270.69 - $270.69
$270.69
High/Low Limit Controller 130-240F

High/Low Limit Controller 130-240F

HONEYWELL
$456.81 - $456.81
$456.81
$456.81 - $456.81
$456.81

High/Low Limit Controller Application Circulator High Limit Maximum Control Temperature 240 Degrees F Minimum Control Temperature 130 Degrees F Dif...

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$456.81 - $456.81
$456.81
$456.81 - $456.81
$456.81
Immersion Controller 100-240F SPST

Immersion Controller 100-240F SPST

HONEYWELL
$286.22 - $286.22
$286.22
$286.22 - $286.22
$286.22

Immersion Controller Application High Limit Low Limit Maximum Control Temperature 240 Degrees F Minimum Control Temperature 100 Degrees F Different...

View full Details
$286.22 - $286.22
$286.22
$286.22 - $286.22
$286.22
Immersion Controller 100-240F SPST

Immersion Controller 100-240F SPST

HONEYWELL HOME
$441.48 - $441.48
$441.48
$441.48 - $441.48
$441.48

Immersion Controller Application High Limit Maximum Control Temperature 240 Degrees F Minimum Control Temperature 100 Degrees F Differential Temper...

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$441.48 - $441.48
$441.48
$441.48 - $441.48
$441.48
Circulator Controller 130-240F SPST

Circulator Controller 130-240F SPST

HONEYWELL HOME
$468.19 - $468.19
$468.19
$468.19 - $468.19
$468.19

Circulator Controller Application Circulator High Limit Maximum Control Temperature 240 Degrees F Minimum Control Temperature 130 Degrees F Differe...

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$468.19 - $468.19
$468.19
$468.19 - $468.19
$468.19

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