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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 469

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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Hot Surface Igniter Universal 120V AC

SUPCO
$28.87 - $28.87
$28.87
$28.87 - $28.87
$28.87

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type Universal Heating Element Material Silicon Carbide Electrical Connection Type...

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$28.87 - $28.87
$28.87
$28.87 - $28.87
$28.87
Steam Trap 200 psi 450F 8-1/2 in L

Steam Trap 200 psi 450F 8-1/2 in L

NICHOLSON
$1,054.28 - $1,054.28
$1,054.28
$1,054.28 - $1,054.28
$1,054.28

Steam Trap (F)NPT Connections 1 in Max Operating PSI 200 psi End to End Length 8 1/2 in Condensate Capacity Lbs/Hr 3 100 lb/hr Max Temp 450 Degrees...

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$1,054.28 - $1,054.28
$1,054.28
$1,054.28 - $1,054.28
$1,054.28
Steam Trap 145 psi 450F 5-1/16 in L

Steam Trap 145 psi 450F 5-1/16 in L

NICHOLSON
$787.29 - $787.29
$787.29
$787.29 - $787.29
$787.29

Steam Trap (F)NPT Connections 1 in Max Operating PSI 145 psi End to End Length 5 1/16 in Condensate Capacity Lbs/Hr 4 100 lb/hr Max Temp 450 Degree...

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$787.29 - $787.29
$787.29
$787.29 - $787.29
$787.29
Steam Trap 65 psi 450F 8-1/2 in L

Steam Trap 65 psi 450F 8-1/2 in L

NICHOLSON
$848.84 - $848.84
$848.84
$848.84 - $848.84
$848.84

Steam Trap (F)NPT Connections 1 in Max Operating PSI 65 psi End to End Length 8 1/2 in Condensate Capacity Lbs/Hr 5 200 lb/hr Max Temp 450 Degrees ...

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$848.84 - $848.84
$848.84
$848.84 - $848.84
$848.84
Steam Trap 200 psi 450F 6-11/16 in L

Steam Trap 200 psi 450F 6-11/16 in L

NICHOLSON
$711.00 - $711.00
$711.00
$711.00 - $711.00
$711.00

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 200 psi End to End Length 6 11/16 in Condensate Capacity Lbs/Hr 1 300 lb/hr Max Temp 450 Deg...

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$711.00 - $711.00
$711.00
$711.00 - $711.00
$711.00
Steam Trap 145 psi 450F 6-11/16 in L

Steam Trap 145 psi 450F 6-11/16 in L

NICHOLSON
$962.92 - $962.92
$962.92
$962.92 - $962.92
$962.92

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 145 psi End to End Length 6 11/16 in Condensate Capacity Lbs/Hr 1 380 lb/hr Max Temp 450 Deg...

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$962.92 - $962.92
$962.92
$962.92 - $962.92
$962.92
Steam Trap 200 psi 450F 6-11/16 in L

Steam Trap 200 psi 450F 6-11/16 in L

NICHOLSON
$642.36 - $642.36
$642.36
$642.36 - $642.36
$642.36

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 200 psi End to End Length 6 11/16 in Condensate Capacity Lbs/Hr 1 300 lb/hr Max Temp 450 Deg...

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$642.36 - $642.36
$642.36
$642.36 - $642.36
$642.36
Steam Trap 145 psi 450F 6-11/16 in L

Steam Trap 145 psi 450F 6-11/16 in L

NICHOLSON
$662.29 - $662.29
$662.29
$662.29 - $662.29
$662.29

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 145 psi End to End Length 6 11/16 in Condensate Capacity Lbs/Hr 1 380 lb/hr Max Temp 450 Deg...

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$662.29 - $662.29
$662.29
$662.29 - $662.29
$662.29
Steam Trap 65 psi 450F 6-11/16 in L

Steam Trap 65 psi 450F 6-11/16 in L

NICHOLSON
$567.86 - $567.86
$567.86
$567.86 - $567.86
$567.86

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 65 psi End to End Length 6 11/16 in Condensate Capacity Lbs/Hr 1 150 lb/hr Max Temp 450 Degr...

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$567.86 - $567.86
$567.86
$567.86 - $567.86
$567.86
Speed Control 120V AC SPDT 1.5 A

Speed Control 120V AC SPDT 1.5 A

LUTRON
$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95

Speed Control Switch Type Rocker Single Slide Contact Form SPDT Input Voltage 120V AC Maximum Input Current 1.5 A Number of Switches or Dials 1 Pla...

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$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
Speed Control 120V AC SPDT 1.5 A

Speed Control 120V AC SPDT 1.5 A

LUTRON
$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95

Speed Control Switch Type Rocker Single Slide Contact Form SPDT Input Voltage 120V AC Maximum Input Current 1.5 A Number of Switches or Dials 1 Pla...

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$34.95 - $34.95
$34.95
$34.95 - $34.95
$34.95
Hard Start 189-227 MFD 1-3 ton

Hard Start 189-227 MFD 1-3 ton

SUPCO
$65.23 - $65.23
$65.23
$65.23 - $65.23
$65.23

Hard Start Capacitor Microfarad Rating 189-227 MFD For Cooling Capacity Range 1 to 3 ton Torque Increase Percentage Not Applicable For Compressor T...

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$65.23 - $65.23
$65.23
$65.23 - $65.23
$65.23
Hard Start 270-324 MFD 3 1/2-5 ton

Hard Start 270-324 MFD 3 1/2-5 ton

SUPCO
$71.50 - $71.50
$71.50
$71.50 - $71.50
$71.50

Hard Start Capacitor Microfarad Rating 270-324 MFD For Cooling Capacity Range 3 1/2 to 5 ton Torque Increase Percentage Not Applicable For Compress...

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$71.50 - $71.50
$71.50
$71.50 - $71.50
$71.50
Speed Control 115/230V AC 0.5 A Dial

Speed Control 115/230V AC 0.5 A Dial

DAYTON
$338.31 - $338.31
$338.31
$338.31 - $338.31
$338.31

Speed Control Switch Type Dial Contact Form Not Applicable Input Voltage 115/230V AC Maximum Input Current 0.5 A Number of Switches or Dials 1 Plat...

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$338.31 - $338.31
$338.31
$338.31 - $338.31
$338.31
Steam Trap 600 psi 752F 3-5/16 in L

Steam Trap 600 psi 752F 3-5/16 in L

ARMSTRONG INTERNATIONAL
$623.10 - $623.10
$623.10
$623.10 - $623.10
$623.10

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 600 psi End to End Length 3 5/16 in Condensate Capacity Lbs/Hr 1 900 lb/hr Max Temp 752 Degr...

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$623.10 - $623.10
$623.10
$623.10 - $623.10
$623.10
Thermostat

Thermostat

EMERSON
$52.51 - $52.51
$52.51
$52.51 - $52.51
$52.51

Thermostat

$52.51 - $52.51
$52.51
$52.51 - $52.51
$52.51
Cycle Pilot Mercury Flame Sensor 48 in

Cycle Pilot Mercury Flame Sensor 48 in

WHITE-RODGERS
$403.09 - $403.09
$403.09
$403.09 - $403.09
$403.09

Flame Sensor Replacement Type Universal Compatible Ignition System Type Hot Surface Ignition Bracket Type Universal Probe Tip Angle Not Applicable ...

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$403.09 - $403.09
$403.09
$403.09 - $403.09
$403.09
School Program Thermostat 3 Heat/2 Cool

School Program Thermostat 3 Heat/2 Cool

CARRIER
$374.82 - $374.82
$374.82
$374.82 - $374.82
$374.82

School Program Thermostat 3 Heat/2 Cool Includes Mounting Hardware

$374.82 - $374.82
$374.82
$374.82 - $374.82
$374.82
Zone Valve Actuator 24VAC NormallyClosed

Zone Valve Actuator 24VAC NormallyClosed

SIEMENS
$120.04 - $120.04
$120.04
$120.04 - $120.04
$120.04

Zone Valve Actuator Type of Actuator Normally Closed Closeoff Pressure Type Standard Signal Type Proportional Max Water Temp 122 Degrees F Voltage ...

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$120.04 - $120.04
$120.04
$120.04 - $120.04
$120.04
Fin Comb

Fin Comb

SUPCO
$2.52 - $2.52
$2.52
$2.52 - $2.52
$2.52

Fin Comb

$2.52 - $2.52
$2.52
$2.52 - $2.52
$2.52
Fin Comb

Fin Comb

SUPCO
$1.80 - $1.80
$1.80
$1.80 - $1.80
$1.80

Fin Comb

$1.80 - $1.80
$1.80
$1.80 - $1.80
$1.80
Hard Start

Hard Start

SUPCO
$22.84 - $22.84
$22.84
$22.84 - $22.84
$22.84

Hard Start

$22.84 - $22.84
$22.84
$22.84 - $22.84
$22.84
WiFi Card Locking Retainer Clip

WiFi Card Locking Retainer Clip

JOHNSON CONTROLS
$142.50 - $142.50
$142.50
$142.50 - $142.50
$142.50

WiFi Card Compatible Brand and Series Johnson Controls T8000 Series Compatible Manufacturer Model Number T8000 Function Wi-Fi key for Remote Connec...

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$142.50 - $142.50
$142.50
$142.50 - $142.50
$142.50
Thermostat Electric Heat NonProgrammable

Thermostat Electric Heat NonProgrammable

HONEYWELL
$175.00 - $175.00
$175.00
$175.00 - $175.00
$175.00

Thermostat Electric Heat NonProgrammable Switch Action SPST

$175.00 - $175.00
$175.00
$175.00 - $175.00
$175.00

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