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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 935

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

Steam Trap 450F Cast Iron 0 to 125 psi

Steam Trap 450F Cast Iron 0 to 125 psi

SPENCE
$1,677.45 - $1,677.45
$1,677.45
$1,677.45 - $1,677.45
$1,677.45

Steam Trap (F)NPT Connections 1 1/4 in Max Operating PSI 125 psi End to End Length 9 in Condensate Capacity Lbs/Hr 6 700 lb/hr Max Temp 450 Degrees...

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$1,677.45 - $1,677.45
$1,677.45
$1,677.45 - $1,677.45
$1,677.45
Steam Trap 125 psi 353F 2-27/32 in L

Steam Trap 125 psi 353F 2-27/32 in L

BELL GOSSETT
$312.85 - $312.85
$312.85
$312.85 - $312.85
$312.85

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 125 psi End to End Length 2 27/32 in Condensate Capacity Lbs/Hr 4 200 lb/hr Max Temp 353 Deg...

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$312.85 - $312.85
$312.85
$312.85 - $312.85
$312.85
Remote Bulb Gas Htr Thermostat Blk

Remote Bulb Gas Htr Thermostat Blk

EMPIRE
$165.19 - $165.19
$165.19
$165.19 - $165.19
$165.19

Gas Wall and Ceiling Heater Thermostat Off-The-Unit Thermostat 2 in Overall Depth 1 in Overall Height 2 in Overall Width Compatible Grainger Part N...

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$165.19 - $165.19
$165.19
$165.19 - $165.19
$165.19
Steam Trap 450 psi 400F 3 in L

Steam Trap 450 psi 400F 3 in L

NICHOLSON
$753.46 - $753.46
$753.46
$753.46 - $753.46
$753.46

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 450 psi End to End Length 3 in Condensate Capacity Lbs/Hr 5 900 lb/hr Max Temp 400 Degrees F...

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$753.46 - $753.46
$753.46
$753.46 - $753.46
$753.46
Universal Mount Steam Trap 450 psi 600F

Universal Mount Steam Trap 450 psi 600F

SPENCE
$625.25 - $625.25
$625.25
$625.25 - $625.25
$625.25

Steam Trap Max Operating PSI 450 psi End to End Length 2 13/16 in Condensate Capacity Lbs/Hr 4 600 lb/hr Max Temp 600 Degrees F Type Steam Trap (No...

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$625.25 - $625.25
$625.25
$625.25 - $625.25
$625.25
Steam Trap 450F Cast Iron 0 to 130 psi

Steam Trap 450F Cast Iron 0 to 130 psi

SPENCE
$2,096.27 - $2,096.27
$2,096.27
$2,096.27 - $2,096.27
$2,096.27

Steam Trap (F)NPT Connections 1 1/2 in Max Operating PSI 130 psi End to End Length 10 1/4 in Condensate Capacity Lbs/Hr 11 000 lb/hr Max Temp 450 D...

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$2,096.27 - $2,096.27
$2,096.27
$2,096.27 - $2,096.27
$2,096.27
Steam Trap 450F Cast Iron 0 to 20 psi

Steam Trap 450F Cast Iron 0 to 20 psi

SPENCE
$328.03 - $328.03
$328.03
$328.03 - $328.03
$328.03

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 20 psi End to End Length 5 1/16 in Condensate Capacity Lbs/Hr 690 lb/hr Max Temp 450 Degrees...

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$328.03 - $328.03
$328.03
$328.03 - $328.03
$328.03
Steam Trap 450F Cast Iron 0 to 125 psi

Steam Trap 450F Cast Iron 0 to 125 psi

SPENCE
$328.03 - $328.03
$328.03
$328.03 - $328.03
$328.03

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 125 psi End to End Length 5 1/16 in Condensate Capacity Lbs/Hr 680 lb/hr Max Temp 450 Degree...

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$328.03 - $328.03
$328.03
$328.03 - $328.03
$328.03
Steam Trap 750F 316L Stainless Steel

Steam Trap 750F 316L Stainless Steel

NICHOLSON
$1,152.27 - $1,152.27
$1,152.27
$1,152.27 - $1,152.27
$1,152.27

Steam Trap (F)NPT Connections 1 in Max Operating PSI 650 psi End to End Length 4 3/8 in Condensate Capacity Lbs/Hr 6 625 lb/hr Max Temp 750 Degrees...

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$1,152.27 - $1,152.27
$1,152.27
$1,152.27 - $1,152.27
$1,152.27
Steam Trap 450F Cast Iron 0 to 125 psi

Steam Trap 450F Cast Iron 0 to 125 psi

NICHOLSON
$789.84 - $789.84
$789.84
$789.84 - $789.84
$789.84

Steam Trap (F)NPT Connections 1 1/2 in Max Operating PSI 125 psi End to End Length 8 1/2 in Condensate Capacity Lbs/Hr 4 500 lb/hr Max Temp 450 Deg...

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$789.84 - $789.84
$789.84
$789.84 - $789.84
$789.84
Steam Trap 450F Cast Iron 0 to 125 psi

Steam Trap 450F Cast Iron 0 to 125 psi

NICHOLSON
$458.68 - $458.68
$458.68
$458.68 - $458.68
$458.68

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 125 psi End to End Length 6 1/4 in Condensate Capacity Lbs/Hr 1 190 lb/hr Max Temp 450 Degre...

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$458.68 - $458.68
$458.68
$458.68 - $458.68
$458.68
Control Ball Valve 3-Way 348 Coefficient

Control Ball Valve 3-Way 348 Coefficient

JOHNSON CONTROLS
$3,821.55 - $3,821.55
$3,821.55
$3,821.55 - $3,821.55
$3,821.55

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 348 Connection Type Flanged Connection Size 6 in Material Brass Stainless Steel Safe...

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$3,821.55 - $3,821.55
$3,821.55
$3,821.55 - $3,821.55
$3,821.55
Control Ball Valve 3-Way 289 Coefficient

Control Ball Valve 3-Way 289 Coefficient

JOHNSON CONTROLS
$3,339.95 - $3,339.95
$3,339.95
$3,339.95 - $3,339.95
$3,339.95

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 289 Connection Type Flanged Connection Size 5 in Material Brass Stainless Steel Safe...

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$3,339.95 - $3,339.95
$3,339.95
$3,339.95 - $3,339.95
$3,339.95
Control Ball Valve 3-Way 185 Coefficient

Control Ball Valve 3-Way 185 Coefficient

JOHNSON CONTROLS
$2,005.72 - $2,005.72
$2,005.72
$2,005.72 - $2,005.72
$2,005.72

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 185 Connection Type Flanged Connection Size 4 in Material Brass Stainless Steel Safe...

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$2,005.72 - $2,005.72
$2,005.72
$2,005.72 - $2,005.72
$2,005.72
Control Ball Valve 3-Way 208 Coefficient

Control Ball Valve 3-Way 208 Coefficient

JOHNSON CONTROLS
$1,660.59 - $1,660.59
$1,660.59
$1,660.59 - $1,660.59
$1,660.59

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

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$1,660.59 - $1,660.59
$1,660.59
$1,660.59 - $1,660.59
$1,660.59
Control Ball Valve 3-Way 173 Coefficient

Control Ball Valve 3-Way 173 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 173 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
$1,651.69 - $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 116 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 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

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