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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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Mercury Flame Sensor 48 in Lead

Mercury Flame Sensor 48 in Lead

WHITE-RODGERS
$302.55 - $302.55
$302.55
$302.55 - $302.55
$302.55

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

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$302.55 - $302.55
$302.55
$302.55 - $302.55
$302.55
Mercury Flame Sensor 48 in Lead

Mercury Flame Sensor 48 in Lead

WHITE-RODGERS
$306.59 - $306.59
$306.59
$306.59 - $306.59
$306.59

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

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$306.59 - $306.59
$306.59
$306.59 - $306.59
$306.59
Low Volt WiFi Tstat H/C 105/32F Rect Wht

Low Volt WiFi Tstat H/C 105/32F Rect Wht

EMERSON
$299.79 - $299.79
$299.79
$299.79 - $299.79
$299.79

Low Voltage WiFi Thermostat Heat and Cool Automatic Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with Aux PTAC Push Button Dehumi...

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$299.79 - $299.79
$299.79
$299.79 - $299.79
$299.79
Hot Surface Igniter OEM 80V AC

Hot Surface Igniter OEM 80V AC

WHITE-RODGERS
$66.95 - $66.95
$66.95
$66.95 - $66.95
$66.95

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

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$66.95 - $66.95
$66.95
$66.95 - $66.95
$66.95
Hot Surface Igniter OEM 80V AC

Hot Surface Igniter OEM 80V AC

WHITE-RODGERS
$57.49 - $57.49
$57.49
$57.49 - $57.49
$57.49

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Electrical Connection Type Pin Harness Input Voltage 80V AC Lead Length 1...

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$57.49 - $57.49
$57.49
$57.49 - $57.49
$57.49
Hot Surface Igniter OEM 80V AC

Hot Surface Igniter OEM 80V AC

WHITE-RODGERS
$49.90 - $49.90
$49.90
$49.90 - $49.90
$49.90

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

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$49.90 - $49.90
$49.90
$49.90 - $49.90
$49.90
Hot Surface Igniter OEM 80V AC

Hot Surface Igniter OEM 80V AC

WHITE-RODGERS
$57.49 - $57.49
$57.49
$57.49 - $57.49
$57.49

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

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$57.49 - $57.49
$57.49
$57.49 - $57.49
$57.49
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
$39.92 - $39.92
$39.92
$39.92 - $39.92
$39.92

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

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$39.92 - $39.92
$39.92
$39.92 - $39.92
$39.92
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
$32.50 - $32.50
$32.50
$32.50 - $32.50
$32.50

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Electrical Connection Type Pin Harness Input Voltage 120V AC Lead Length ...

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$32.50 - $32.50
$32.50
$32.50 - $32.50
$32.50
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
$40.51 - $40.51
$40.51
$40.51 - $40.51
$40.51

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

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$40.51 - $40.51
$40.51
$40.51 - $40.51
$40.51
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
$65.45 - $65.45
$65.45
$65.45 - $65.45
$65.45

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Electrical Connection Type Pin Harness Input Voltage 120V AC Lead Length ...

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$65.45 - $65.45
$65.45
$65.45 - $65.45
$65.45
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
$67.48 - $67.48
$67.48
$67.48 - $67.48
$67.48

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Electrical Connection Type Pin Harness Input Voltage 120V AC Lead Length ...

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$67.48 - $67.48
$67.48
$67.48 - $67.48
$67.48
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
$60.26 - $60.26
$60.26
$60.26 - $60.26
$60.26

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

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$60.26 - $60.26
$60.26
$60.26 - $60.26
$60.26
Gas Valve 170 000 40 Deg to 175 DegF

Gas Valve 170 000 40 Deg to 175 DegF

WHITE-RODGERS
$179.34 - $179.34
$179.34
$179.34 - $179.34
$179.34

Gas Valve Ignition Type Hot Surface Ignition and Direct Spark Ignition BtuH Capacity 170 000 BtuH Valve Type Fast Opening Coil Volts 24 V Gas Type ...

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$179.34 - $179.34
$179.34
$179.34 - $179.34
$179.34
Elct Flr Htr Thrmostat 5 H 1 Pole

Elct Flr Htr Thrmostat 5 H 1 Pole

OJ ELECTRONICS
$387.91 - $387.91
$387.91
$387.91 - $387.91
$387.91

Electric Floor Heater Thermostat 120/240V AC 4 3/4 in Overall Depth 5 in Overall Height 3 1/4 in Overall Width Compatible System Type Radiant Floor...

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$387.91 - $387.91
$387.91
$387.91 - $387.91
$387.91
Hot Surface Igniter Universal 120V AC

Hot Surface Igniter Universal 120V AC

HONEYWELL HOME
$37.74 - $37.74
$37.74
$37.74 - $37.74
$37.74

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

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$37.74 - $37.74
$37.74
$37.74 - $37.74
$37.74
Hot Surface Igniter Universal 120V AC

Hot Surface Igniter Universal 120V AC

HONEYWELL HOME
$35.45 - $35.45
$35.45
$35.45 - $35.45
$35.45

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

View full Details
$35.45 - $35.45
$35.45
$35.45 - $35.45
$35.45
Hot Surface Igniter Universal 120V AC

Hot Surface Igniter Universal 120V AC

HONEYWELL HOME
$33.78 - $33.78
$33.78
$33.78 - $33.78
$33.78

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

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$33.78 - $33.78
$33.78
$33.78 - $33.78
$33.78
Gas Valve 150 000 to 200 000 BtuH

Gas Valve 150 000 to 200 000 BtuH

HONEYWELL HOME
$184.69 - $184.69
$184.69
$184.69 - $184.69
$184.69

Gas Valve Ignition Type Direct Spark Ignition BtuH Capacity 150 000 to 200 000 Valve Type Standard Opening Gas Type NG/LP Inlet Size 1/2 in Outlet ...

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$184.69 - $184.69
$184.69
$184.69 - $184.69
$184.69
Gas Valve 140 000 to 200 000 BtuH

Gas Valve 140 000 to 200 000 BtuH

HONEYWELL HOME
$322.23 - $322.23
$322.23
$322.23 - $322.23
$322.23

Gas Valve Ignition Type Direct Spark Ignition BtuH Capacity 140 000 to 200 000 Valve Type Standard Opening Two stage Gas Type NG/LP Inlet Size 1/2 ...

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$322.23 - $322.23
$322.23
$322.23 - $322.23
$322.23
Hot Surface Ignition Module 120V AC

Hot Surface Ignition Module 120V AC

HONEYWELL HOME
$358.62 - $358.62
$358.62
$358.62 - $358.62
$358.62

Hot Surface Ignition Module Product Type Hot Surface Ignition Module Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 ...

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$358.62 - $358.62
$358.62
$358.62 - $358.62
$358.62
Speed Control 115V AC 10 A Dial

Speed Control 115V AC 10 A Dial

DAYTON
$87.05 - $87.05
$87.05
$87.05 - $87.05
$87.05

Speed Control Switch Type Dial Contact Form Not Applicable Input Voltage 115V AC Maximum Input Current 10 A Number of Switches or Dials 1 Plate Mat...

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$87.05 - $87.05
$87.05
$87.05 - $87.05
$87.05
Speed Control 115V AC 6 A Dial

Speed Control 115V AC 6 A Dial

DAYTON
$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29

Speed Control Switch Type Dial Contact Form Not Applicable Input Voltage 115V AC Maximum Input Current 6 A Number of Switches or Dials 1 Plate Mate...

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$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29
Low Volt NP Digital Tstat H or C

Low Volt NP Digital Tstat H or C

HONEYWELL HOME
$75.99 - $75.99
$75.99
$75.99 - $75.99
$75.99

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Hydronic Systems Gas Forced Air Furnaces Millivolt P...

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$75.99 - $75.99
$75.99
$75.99 - $75.99
$75.99

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