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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 209

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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Potentiometer Kit 24V AC/DC 1000 ohm

Potentiometer Kit 24V AC/DC 1000 ohm

JOHNSON CONTROLS
$112.28 - $112.28
$112.28
$112.28 - $112.28
$112.28

Potentiometer Kit Product Type Potentiometer Compatible with Brand Johnson Controls Compatible with Manufacturer Model Number M9308-AGA-xZ M9308-AU...

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$112.28 - $112.28
$112.28
$112.28 - $112.28
$112.28
Potentiometer Kit 24V AC/DC 140 ohm

Potentiometer Kit 24V AC/DC 140 ohm

JOHNSON CONTROLS
$112.28 - $112.28
$112.28
$112.28 - $112.28
$112.28

Potentiometer Kit Product Type Potentiometer Compatible with Brand Johnson Controls Compatible with Manufacturer Model Number M9308-AGA-xZ M9308-AU...

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$112.28 - $112.28
$112.28
$112.28 - $112.28
$112.28
Conduit Adapter 1/2 in Plastic PK5

Conduit Adapter 1/2 in Plastic PK5

JOHNSON CONTROLS
$17.43 - $17.43
$17.43
$17.43 - $17.43
$17.43

Conduit Adapter Product Type Conduit Adapter Compatible with Brand Johnson Controls Compatible with Manufacturer Model Number M9300 Compatible with...

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$17.43 - $17.43
$17.43
$17.43 - $17.43
$17.43
Switch Kit 240V AC SPDT 3A

Switch Kit 240V AC SPDT 3A

JOHNSON CONTROLS
$133.21 - $133.21
$133.21
$133.21 - $133.21
$133.21

Switch Kit Product Type External Auxiliary Switch Kit Compatible with Brand Johnson Controls Compatible with Manufacturer Model Number M9316 M9320 ...

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$133.21 - $133.21
$133.21
$133.21 - $133.21
$133.21
Switch Kit 240V AC SPDT 3A

Switch Kit 240V AC SPDT 3A

JOHNSON CONTROLS
$101.81 - $101.81
$101.81
$101.81 - $101.81
$101.81

Switch Kit Product Type External Auxiliary Switch Kit Compatible with Brand Johnson Controls Compatible with Manufacturer Model Number M9316 M9320 ...

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$101.81 - $101.81
$101.81
$101.81 - $101.81
$101.81
Actuator Damper and Valve 310 in-lb

Actuator Damper and Valve 310 in-lb

JOHNSON CONTROLS
$562.62 - $562.62
$562.62
$562.62 - $562.62
$562.62

Actuator Valve Application Damper and Valve Signal Type Floating Point Rated Torque 310 in-lb Input Voltage 24V AC/DC Contact Form SPDT Electrical ...

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$562.62 - $562.62
$562.62
$562.62 - $562.62
$562.62
Fire Smoke Actuator Damper 180 in-lb

Fire Smoke Actuator Damper 180 in-lb

BELIMO
$722.89 - $722.89
$722.89
$722.89 - $722.89
$722.89

Fire and Smoke Actuator Valve Application Damper Signal Type On/Off Rated Torque 180 in-lb Input Voltage 120V AC Output Signal Not Applicable Conta...

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$722.89 - $722.89
$722.89
$722.89 - $722.89
$722.89
Actuator Head NO 24V

Actuator Head NO 24V

TACO
$172.08 - $172.08
$172.08
$172.08 - $172.08
$172.08

Actuator Head Normally Open Height (In.) 2-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 24 V 2-Pin Screw Connectors for Power and End Switch

$172.08 - $172.08
$172.08
$172.08 - $172.08
$172.08
Actuator Head NC 24V

Actuator Head NC 24V

TACO
$181.80 - $181.80
$181.80
$181.80 - $181.80
$181.80

Actuator Head Normally Closed Height (In.) 2-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 24 V 2-Pin Screw Connectors for Power and End Switch

$181.80 - $181.80
$181.80
$181.80 - $181.80
$181.80
Actuator Damper 45 in-lb 24V AC/DC

Actuator Damper 45 in-lb 24V AC/DC

BELIMO
$238.96 - $238.96
$238.96
$238.96 - $238.96
$238.96

Actuator Valve Application Damper Signal Type Proportional Rated Torque 45 in-lb Input Voltage 24V AC/DC Output Signal Not Applicable Contact Form ...

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$238.96 - $238.96
$238.96
$238.96 - $238.96
$238.96
Actuator Damper 18 in-lb 24V AC

Actuator Damper 18 in-lb 24V AC

JOHNSON CONTROLS
$150.74 - $150.74
$150.74
$150.74 - $150.74
$150.74

Actuator Valve Application Damper Signal Type Floating Point On/Off Rated Torque 18 in-lb Input Voltage 24V AC Electrical Connection Type Screw Ter...

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$150.74 - $150.74
$150.74
$150.74 - $150.74
$150.74
Zone Valve Actuator NO 24V

Zone Valve Actuator NO 24V

JOHNSON CONTROLS
$140.89 - $140.89
$140.89
$140.89 - $140.89
$140.89

Zone Valve Actuator Type of Actuator Normally Open Closeoff Pressure Type Standard Signal Type On/Off Max Water Temp 200 Degrees F Voltage 24 Elect...

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$140.89 - $140.89
$140.89
$140.89 - $140.89
$140.89
Linear Pneumatic Actuator Pivot

Linear Pneumatic Actuator Pivot

JOHNSON CONTROLS
$808.57 - $808.57
$808.57
$808.57 - $808.57
$808.57

Linear Pneumatic Actuator Operating PSI Range 0 to 20 Max Air Pressure 30 psi Stroke 3 in Nominal Spring Range 5 to 10 psi Mounting Type Pivot Net ...

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$808.57 - $808.57
$808.57
$808.57 - $808.57
$808.57
Linear Pneumatic Actuator Pivot

Linear Pneumatic Actuator Pivot

JOHNSON CONTROLS
$1,146.55 - $1,146.55
$1,146.55
$1,146.55 - $1,146.55
$1,146.55

Linear Pneumatic Actuator Operating PSI Range 0 to 20 Max Air Pressure 30 psi Stroke 3 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net ...

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$1,146.55 - $1,146.55
$1,146.55
$1,146.55 - $1,146.55
$1,146.55
Linear Pneumatic Actuator Pivot

Linear Pneumatic Actuator Pivot

JOHNSON CONTROLS
$750.89 - $750.89
$750.89
$750.89 - $750.89
$750.89

Linear Pneumatic Actuator Operating PSI Range 0 to 20 Max Air Pressure 30 psi Stroke 3 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net ...

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$750.89 - $750.89
$750.89
$750.89 - $750.89
$750.89
Pneumatic Actuator 14 in L 8 to 13psi

Pneumatic Actuator 14 in L 8 to 13psi

POWERS CONTROLS
$393.16 - $393.16
$393.16
$393.16 - $393.16
$393.16

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 6 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net Force E...

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$393.16 - $393.16
$393.16
$393.16 - $393.16
$393.16
Actuator Mounting Kit

Actuator Mounting Kit

JOHNSON CONTROLS
$55.10 - $55.10
$55.10
$55.10 - $55.10
$55.10

Actuator Mounting Kit For Use With Mfr No VG7000 1/2 in and 3/4 in V3801 Linkage 4-8 Includes Spring Upper Spring Seat Spring Stem Extension and St...

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$55.10 - $55.10
$55.10
$55.10 - $55.10
$55.10
Pneumatic Valve Actuator 3 to 7 Spring

Pneumatic Valve Actuator 3 to 7 Spring

JOHNSON CONTROLS
$3,284.67 - $3,284.67
$3,284.67
$3,284.67 - $3,284.67
$3,284.67

Pneumatic Valve Actuator Operating PSI Range 0 to 25 Max Air Pressure 25 psi Stroke 1 1/2 in Nominal Spring Range 3 to 7 psi Length 11 13/16 in Wid...

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$3,284.67 - $3,284.67
$3,284.67
$3,284.67 - $3,284.67
$3,284.67
Pneumatic Valve Actuator 9 to 13 Spring

Pneumatic Valve Actuator 9 to 13 Spring

JOHNSON CONTROLS
$897.41 - $897.41
$897.41
$897.41 - $897.41
$897.41

Pneumatic Valve Actuator Operating PSI Range 0 to 25 Max Air Pressure 25 psi Stroke 3/4 in Nominal Spring Range 9 to 13 psi Length 9 7/32 in Width ...

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$897.41 - $897.41
$897.41
$897.41 - $897.41
$897.41
Actuator Damper and Valve 177 in-lb

Actuator Damper and Valve 177 in-lb

JOHNSON CONTROLS
$757.94 - $757.94
$757.94
$757.94 - $757.94
$757.94

Actuator Valve Application Damper and Valve Signal Type Proportional Rated Torque 177 in-lb Input Voltage 24V AC/DC Contact Form SPDT Electrical Co...

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$757.94 - $757.94
$757.94
$757.94 - $757.94
$757.94
Actuator Damper 27 in-lb 24V AC

Actuator Damper 27 in-lb 24V AC

JOHNSON CONTROLS
$448.37 - $448.37
$448.37
$448.37 - $448.37
$448.37

Actuator Valve Application Damper Signal Type Proportional Rated Torque 27 in-lb Input Voltage 24V AC Electrical Connection Type Hardwired For Use ...

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$448.37 - $448.37
$448.37
$448.37 - $448.37
$448.37
Actuator Damper 27 in-lb 24V AC/DC

Actuator Damper 27 in-lb 24V AC/DC

JOHNSON CONTROLS
$318.25 - $318.25
$318.25
$318.25 - $318.25
$318.25

Actuator Valve Application Damper Signal Type Floating Point On/Off Rated Torque 27 in-lb Input Voltage 24V AC/DC Electrical Connection Type Hardwi...

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$318.25 - $318.25
$318.25
$318.25 - $318.25
$318.25
Actuator Damper and Valve 210 in-lb

Actuator Damper and Valve 210 in-lb

JOHNSON CONTROLS
$604.20 - $604.20
$604.20
$604.20 - $604.20
$604.20

Actuator Valve Application Damper and Valve Signal Type Proportional Rated Torque 210 in-lb Input Voltage 24V AC/DC Electrical Connection Type Plug...

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$604.20 - $604.20
$604.20
$604.20 - $604.20
$604.20
Actuator Damper and Valve 210 in-lb

Actuator Damper and Valve 210 in-lb

JOHNSON CONTROLS
$399.81 - $399.81
$399.81
$399.81 - $399.81
$399.81

Actuator Valve Application Damper and Valve Signal Type Floating Point On/Off Rated Torque 210 in-lb Input Voltage 24V AC/DC Electrical Connection ...

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$399.81 - $399.81
$399.81
$399.81 - $399.81
$399.81

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