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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

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Temp Control Heat and Cool -40-212F

Temp Control Heat and Cool -40-212F

JOHNSON CONTROLS
$159.25 - $159.25
$159.25
$159.25 - $159.25
$159.25

Temperature Control Temperature Control Function Heat and Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Rati...

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$159.25 - $159.25
$159.25
$159.25 - $159.25
$159.25
Temperature Sensor Nickel -50-250 F

Temperature Sensor Nickel -50-250 F

JOHNSON CONTROLS
$68.49 - $68.49
$68.49
$68.49 - $68.49
$68.49

Temperature Sensor Sensing Element Type Nickel Housing Type Conduit Box Housing Color Gray Temperature Accuracy +/-1.00 Percent Electrical Connecti...

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$68.49 - $68.49
$68.49
$68.49 - $68.49
$68.49
Wall Plate Cover Kit White 3x5in

Wall Plate Cover Kit White 3x5in

JOHNSON CONTROLS
$30.23 - $30.23
$30.23
$30.23 - $30.23
$30.23

Temperature Sensor Wall Mount Plate White Compatible Brand and Series Johnson Controls T4000 Series Compatible Grainger Part Number 20XG79 36P610 3...

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$30.23 - $30.23
$30.23
$30.23 - $30.23
$30.23
Actuator Damper 35 in-lb 100 to 240V AC

Actuator Damper 35 in-lb 100 to 240V AC

JOHNSON CONTROLS
$225.60 - $225.60
$225.60
$225.60 - $225.60
$225.60

Actuator Valve Application Damper Signal Type Floating Point with Timeout Rated Torque 35 in-lb Input Voltage 100 to 240V AC Electrical Connection ...

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$225.60 - $225.60
$225.60
$225.60 - $225.60
$225.60
Fan Coil Tstat Analog 1 Pipe 24-277V AC

Fan Coil Tstat Analog 1 Pipe 24-277V AC

JOHNSON CONTROLS
$273.85 - $273.85
$273.85
$273.85 - $273.85
$273.85

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Switch Action Open/Close on Rise Number of Switches 2 Thermostat Control Range 40 Degrees to...

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$273.85 - $273.85
$273.85
$273.85 - $273.85
$273.85
Line Volt NP Analog Tstat 1H/1C White

Line Volt NP Analog Tstat 1H/1C White

JOHNSON CONTROLS
$302.75 - $302.75
$302.75
$302.75 - $302.75
$302.75

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 40 Degrees to 90 Degrees F Thermostat Voltage 24 to 277V AC Full Lo...

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$302.75 - $302.75
$302.75
$302.75 - $302.75
$302.75
Air Flow Switch 2A 115/230V 4in H

Air Flow Switch 2A 115/230V 4in H

JOHNSON CONTROLS
$271.76 - $271.76
$271.76
$271.76 - $271.76
$271.76

Air Flow Switch Contact Form SPDT Input Voltage 115/230V AC Full Load Current 2 A Maximum Air Velocity 2 000 fpm Minimum Actuation Air Velocity - V...

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$271.76 - $271.76
$271.76
$271.76 - $271.76
$271.76
Line Volt NP Analog Tstat 1H/1C White

Line Volt NP Analog Tstat 1H/1C White

JOHNSON CONTROLS
$204.38 - $204.38
$204.38
$204.38 - $204.38
$204.38

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 40 Degrees to 90 Degrees F Thermostat Voltage 24 to 277V AC Full Lo...

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$204.38 - $204.38
$204.38
$204.38 - $204.38
$204.38
Line Volt NP Analog Tstat 2H/2C White

Line Volt NP Analog Tstat 2H/2C White

JOHNSON CONTROLS
$446.37 - $446.37
$446.37
$446.37 - $446.37
$446.37

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 40 Degrees to 90 Degrees F Thermostat Voltage 120 to 277V AC Full L...

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$446.37 - $446.37
$446.37
$446.37 - $446.37
$446.37
Line Volt NP Analog Tstat 1H/1C Black

Line Volt NP Analog Tstat 1H/1C Black

JOHNSON CONTROLS
$352.62 - $352.62
$352.62
$352.62 - $352.62
$352.62

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 40 Degrees to 90 Degrees F Thermostat Voltage 0 to 277V AC Full Loa...

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$352.62 - $352.62
$352.62
$352.62 - $352.62
$352.62
Temp Sensor Hardwired 122/32F Indoor

Temp Sensor Hardwired 122/32F Indoor

JOHNSON CONTROLS
$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99

Temperature Sensor Remote Indoor For Use With T600 and TEC Color White Height (In.) 5 Width (In.) 4 Depth (In.) 1 Operating Temp Range (F) 32 to 12...

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$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99
Stage Module 20-30V AC

Stage Module 20-30V AC

JOHNSON CONTROLS
$182.76 - $182.76
$182.76
$182.76 - $182.76
$182.76

Stage Module Input Voltage 20 to 30V AC Overall Height 5 in Compatible with Series A350 A350E A350P A350R Compatible with Grainger Part Number 36P5...

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$182.76 - $182.76
$182.76
$182.76 - $182.76
$182.76
End Of Line Terminator

End Of Line Terminator

JOHNSON CONTROLS
$145.48 - $145.48
$145.48
$145.48 - $145.48
$145.48

End Of Line Terminator Mounting Location Wall Mount Electrical Connection Type Hardwired Display Type LED Overall Width 2 3/4 in Overall Length 3/8...

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$145.48 - $145.48
$145.48
$145.48 - $145.48
$145.48
Humidity Sensor Nickel 32-131 F

Humidity Sensor Nickel 32-131 F

JOHNSON CONTROLS
$596.08 - $596.08
$596.08
$596.08 - $596.08
$596.08

Humidity Sensor Display Type Digital Sensing Element Type Nickel Mounting Location Wall Mount Housing Material Plastic Housing Color White Probe Le...

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$596.08 - $596.08
$596.08
$596.08 - $596.08
$596.08
Humidity Sensor Nickel 32-131 F

Humidity Sensor Nickel 32-131 F

JOHNSON CONTROLS
$570.04 - $570.04
$570.04
$570.04 - $570.04
$570.04

Humidity Sensor Display Type Digital Sensing Element Type Nickel Mounting Location Wall Mount Housing Material Plastic Housing Color White Probe Le...

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$570.04 - $570.04
$570.04
$570.04 - $570.04
$570.04
Humidity Sensor Nickel 32-131 F

Humidity Sensor Nickel 32-131 F

JOHNSON CONTROLS
$693.58 - $693.58
$693.58
$693.58 - $693.58
$693.58

Humidity Sensor Display Type Digital Sensing Element Type Nickel Mounting Location Wall Mount Housing Material Plastic Housing Color White Probe Le...

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$693.58 - $693.58
$693.58
$693.58 - $693.58
$693.58
Pneumatic Transducer 0-10 VDC 0.5-19 psi

Pneumatic Transducer 0-10 VDC 0.5-19 psi

JOHNSON CONTROLS
$436.19 - $436.19
$436.19
$436.19 - $436.19
$436.19

Electronic Pneumatic Transducer Voltage Input Type Direct Acting Max Safe Air PSI 25 psi Control Air Pressure 0.5 to 19 psi Air Connections 5/32 in...

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$436.19 - $436.19
$436.19
$436.19 - $436.19
$436.19
Display Module 20-30V AC 5 in H

Display Module 20-30V AC 5 in H

JOHNSON CONTROLS
$363.60 - $363.60
$363.60
$363.60 - $363.60
$363.60

Display Module Input Voltage 20 to 30V AC Overall Height 5 in Overall Width 2 3/8 in Compatible with Series A350 A350E A350P A350R Compatible with ...

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$363.60 - $363.60
$363.60
$363.60 - $363.60
$363.60
Temperature Sensor Silicon -40-212 F

Temperature Sensor Silicon -40-212 F

JOHNSON CONTROLS
$97.32 - $97.32
$97.32
$97.32 - $97.32
$97.32

Temperature Sensor Display Type None Sensing Element Type Silicon Output Not Applicable Housing Material Stainless Steel Housing Color Gray Probe L...

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$97.32 - $97.32
$97.32
$97.32 - $97.32
$97.32
Temperature Sensor Silicon -40-212 F

Temperature Sensor Silicon -40-212 F

JOHNSON CONTROLS
$74.81 - $74.81
$74.81
$74.81 - $74.81
$74.81

Temperature Sensor Display Type None Sensing Element Type Silicon Output Not Applicable Housing Material Stainless Steel Housing Color Gray Probe L...

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$74.81 - $74.81
$74.81
$74.81 - $74.81
$74.81
Temperature Sensor Silicon -40-212 F

Temperature Sensor Silicon -40-212 F

JOHNSON CONTROLS
$72.36 - $72.36
$72.36
$72.36 - $72.36
$72.36

Temperature Sensor Display Type None Sensing Element Type Silicon Output Not Applicable Housing Material Stainless Steel Housing Color Gray Probe L...

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$72.36 - $72.36
$72.36
$72.36 - $72.36
$72.36
Reset Control Dual Heat and Cool 40-70F

Reset Control Dual Heat and Cool 40-70F

JOHNSON CONTROLS
$773.32 - $773.32
$773.32
$773.32 - $773.32
$773.32

Reset Control Temperature Control Function Heat and Cool Product Type Reset Control Number of Stages Dual Contact Form SPST NEMA Rating 1 IP Rating...

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$773.32 - $773.32
$773.32
$773.32 - $773.32
$773.32
Temp Control Heat or Cool -30-130F

Temp Control Heat or Cool -30-130F

JOHNSON CONTROLS
$629.64 - $629.64
$629.64
$629.64 - $629.64
$629.64

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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$629.64 - $629.64
$629.64
$629.64 - $629.64
$629.64
Temp Control Heat or Cool 90-250F

Temp Control Heat or Cool 90-250F

JOHNSON CONTROLS
$282.94 - $282.94
$282.94
$282.94 - $282.94
$282.94

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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$282.94 - $282.94
$282.94
$282.94 - $282.94
$282.94

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