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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 1170

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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Control Ball Valve 3-Way 73 Coefficient

Control Ball Valve 3-Way 73 Coefficient

JOHNSON CONTROLS
$1,651.69 - $1,651.69
$1,651.69
$1,651.69 - $1,651.69
$1,651.69

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 73 Connection Type Flanged Connection Size 3 in Material Brass Stainless Steel Safe ...

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$1,651.69 - $1,651.69
$1,651.69
$1,651.69 - $1,651.69
$1,651.69
Control Ball Valve 3-Way 116 Coefficient

Control Ball Valve 3-Way 116 Coefficient

JOHNSON CONTROLS
$1,297.61 - $1,297.61
$1,297.61
$1,297.61 - $1,297.61
$1,297.61

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 116 Connection Type Flanged Connection Size 2 1/2 in Material Brass Stainless Steel ...

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$1,297.61 - $1,297.61
$1,297.61
$1,297.61 - $1,297.61
$1,297.61
Control Ball Valve 3-Way 73 Coefficient

Control Ball Valve 3-Way 73 Coefficient

JOHNSON CONTROLS
$1,297.61 - $1,297.61
$1,297.61
$1,297.61 - $1,297.61
$1,297.61

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 73 Connection Type Flanged Connection Size 2 1/2 in Material Brass Stainless Steel S...

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$1,297.61 - $1,297.61
$1,297.61
$1,297.61 - $1,297.61
$1,297.61
Control Ball Valve 3-Way 46 Coefficient

Control Ball Valve 3-Way 46 Coefficient

JOHNSON CONTROLS
$1,329.91 - $1,329.91
$1,329.91
$1,329.91 - $1,329.91
$1,329.91

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 46 Connection Type Flanged Connection Size 2 1/2 in Material Brass Stainless Steel S...

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$1,329.91 - $1,329.91
$1,329.91
$1,329.91 - $1,329.91
$1,329.91
Control Ball Valve 2-Way 348 Coefficient

Control Ball Valve 2-Way 348 Coefficient

JOHNSON CONTROLS
$3,534.76 - $3,534.76
$3,534.76
$3,534.76 - $3,534.76
$3,534.76

HVAC Control Ball Valve Valve Only 2-Way Coefficient of Volume 348 Connection Type Flanged Connection Size 6 in Material Brass Stainless Steel Safe...

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$3,534.76 - $3,534.76
$3,534.76
$3,534.76 - $3,534.76
$3,534.76
Control Ball Valve 2-Way 289 Coefficient

Control Ball Valve 2-Way 289 Coefficient

JOHNSON CONTROLS
$2,732.70 - $2,732.70
$2,732.70
$2,732.70 - $2,732.70
$2,732.70

HVAC Control Ball Valve Valve Only 2-Way Coefficient of Volume 289 Connection Type Flanged Connection Size 5 in Material Brass Stainless Steel Safe...

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$2,732.70 - $2,732.70
$2,732.70
$2,732.70 - $2,732.70
$2,732.70
Control Ball Valve 2-Way 185 Coefficient

Control Ball Valve 2-Way 185 Coefficient

JOHNSON CONTROLS
$1,951.98 - $1,951.98
$1,951.98
$1,951.98 - $1,951.98
$1,951.98

HVAC Control Ball Valve Valve Only 2-Way Coefficient of Volume 185 Connection Type Flanged Connection Size 4 in Material Brass Stainless Steel Safe...

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$1,951.98 - $1,951.98
$1,951.98
$1,951.98 - $1,951.98
$1,951.98
Control Ball Valve 2-Way 208 Coefficient

Control Ball Valve 2-Way 208 Coefficient

JOHNSON CONTROLS
$1,243.20 - $1,243.20
$1,243.20
$1,243.20 - $1,243.20
$1,243.20

HVAC Control Ball Valve Valve Only 2-Way Coefficient of Volume 208 Connection Type Flanged Connection Size 3 in Material Brass Stainless Steel Safe...

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$1,243.20 - $1,243.20
$1,243.20
$1,243.20 - $1,243.20
$1,243.20
Control Ball Valve 2-Way 173 Coefficient

Control Ball Valve 2-Way 173 Coefficient

JOHNSON CONTROLS
$1,243.20 - $1,243.20
$1,243.20
$1,243.20 - $1,243.20
$1,243.20

HVAC Control Ball Valve Valve Only 2-Way Coefficient of Volume 173 Connection Type Flanged Connection Size 3 in Material Brass Stainless Steel Safe...

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$1,243.20 - $1,243.20
$1,243.20
$1,243.20 - $1,243.20
$1,243.20
Control Ball Valve 2-Way 116 Coefficient

Control Ball Valve 2-Way 116 Coefficient

JOHNSON CONTROLS
$1,243.20 - $1,243.20
$1,243.20
$1,243.20 - $1,243.20
$1,243.20

HVAC Control Ball Valve Valve Only 2-Way Coefficient of Volume 116 Connection Type Flanged Connection Size 3 in Material Brass Stainless Steel Safe...

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$1,243.20 - $1,243.20
$1,243.20
$1,243.20 - $1,243.20
$1,243.20
Wall Plate White 5 17/32x6 1/8in

Wall Plate White 5 17/32x6 1/8in

JOHNSON CONTROLS
$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79

Thermostat Wall Plate White Compatible Brand and Series Johnson Controls TEC3000 Series Compatible Grainger Part Number TEC3000 Compatible Manufact...

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$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79
Mech Tstat Heat or Cool Plastic 110/30F

Mech Tstat Heat or Cool Plastic 110/30F

DAYTON
$329.82 - $329.82
$329.82
$329.82 - $329.82
$329.82

Mech Tstat Heat or Cool Plastic 110/30F

$329.82 - $329.82
$329.82
$329.82 - $329.82
$329.82
Gas Valve Standard Opening 300 000 BtuH

Gas Valve Standard Opening 300 000 BtuH

HONEYWELL HOME
$291.73 - $291.73
$291.73
$291.73 - $291.73
$291.73

Gas Valve Ignition Type Direct Spark Ignition Hot Surface Ignition Intermittent Pilot BtuH Capacity 300 000 BtuH Valve Type Standard Opening Coil V...

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$291.73 - $291.73
$291.73
$291.73 - $291.73
$291.73
Line Volt NP Analog Tstat 1H White SPST

Line Volt NP Analog Tstat 1H White SPST

HONEYWELL HOME
$76.40 - $76.40
$76.40
$76.40 - $76.40
$76.40

Line Volt Mechanical Tstat Thermostat Switch Type SPST Thermostat Control Range 50 Degrees to 80 Degrees F Thermostat Voltage 120 to 277V AC Full L...

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$76.40 - $76.40
$76.40
$76.40 - $76.40
$76.40
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
$35.48 - $35.48
$35.48
$35.48 - $35.48
$35.48

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Carbide Electrical Connection Type Plug-...

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$35.48 - $35.48
$35.48
$35.48 - $35.48
$35.48
Gas Valve 280 000 40 Deg to 175 DegF

Gas Valve 280 000 40 Deg to 175 DegF

WHITE-RODGERS
$265.03 - $265.03
$265.03
$265.03 - $265.03
$265.03

Gas Valve Ignition Type Standing Pilot BtuH Capacity 280 000 BtuH Valve Type Fast Opening Coil Volts 24 V Gas Type NG/LP Inlet Size 3/4 in Outlet S...

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$265.03 - $265.03
$265.03
$265.03 - $265.03
$265.03
Gas Valve Standard Opening 150 000 BtuH

Gas Valve Standard Opening 150 000 BtuH

HONEYWELL HOME
$559.28 - $559.28
$559.28
$559.28 - $559.28
$559.28

Gas Valve Ignition Type Intermittent Pilot and Hot Surface Ignition BtuH Capacity 200 000 BtuH Valve Type Standard Opening Coil Volts 24 V Gas Type...

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$559.28 - $559.28
$559.28
$559.28 - $559.28
$559.28
Actuator Damper and Valve 89 in-lb

Actuator Damper and Valve 89 in-lb

JOHNSON CONTROLS
$336.38 - $336.38
$336.38
$336.38 - $336.38
$336.38

Actuator Valve Application Damper and Valve Signal Type Floating Point Rated Torque 89 in-lb Input Voltage 24V AC/DC Contact Form SPDT Electrical C...

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$336.38 - $336.38
$336.38
$336.38 - $336.38
$336.38
Gas Valve Slow Opening NG

Gas Valve Slow Opening NG

WHITE-RODGERS
$423.35 - $423.35
$423.35
$423.35 - $423.35
$423.35

Gas Valve Ignition Type Standing Pilot BtuH Capacity 50 000 to 400 000 Valve Type Slow Opening Coil Volts 24 V Gas Type NG Inlet Size 3/4 in Outlet...

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$423.35 - $423.35
$423.35
$423.35 - $423.35
$423.35
Mech Lube Oil Pressure Cont 60 psi Max

Mech Lube Oil Pressure Cont 60 psi Max

RANCO
$314.48 - $314.48
$314.48
$314.48 - $314.48
$314.48

Mechanical Lube Oil Pressure Control Product Type Mechanical Lube Oil Pressure Control Contact Form Not Applicable Minimum Pressure Setting 8 psi M...

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$314.48 - $314.48
$314.48
$314.48 - $314.48
$314.48
Ignition Control 24V AC 5 min Pre-Purge

Ignition Control 24V AC 5 min Pre-Purge

ROBERTSHAW
$228.92 - $228.92
$228.92
$228.92 - $228.92
$228.92

Ignition Control Product Type Ignition Control Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 Degrees F Lock Out Tim...

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$228.92 - $228.92
$228.92
$228.92 - $228.92
$228.92
Ignition Control 24V AC 5 min Pre-Purge

Ignition Control 24V AC 5 min Pre-Purge

ROBERTSHAW
$223.88 - $223.88
$223.88
$223.88 - $223.88
$223.88

Ignition Control Product Type Ignition Control Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 Degrees F Lock Out Tim...

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$223.88 - $223.88
$223.88
$223.88 - $223.88
$223.88
Flame Sensor Straight Universal Bracket

Flame Sensor Straight Universal Bracket

WHITE-RODGERS
$47.58 - $47.58
$47.58
$47.58 - $47.58
$47.58

Flame Sensor Replacement Type Universal Compatible Ignition System Type Hot Surface Ignition Bracket Type Universal Probe Tip Angle Straight Probe ...

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$47.58 - $47.58
$47.58
$47.58 - $47.58
$47.58
Connector Harness 24in

Connector Harness 24in

WHITE-RODGERS
$22.23 - $22.23
$22.23
$22.23 - $22.23
$22.23

Harness Connector Includes -

$22.23 - $22.23
$22.23
$22.23 - $22.23
$22.23

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