Skip to content
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

$
$
Air Flow Sw M/R .4-12 1/4 Od

Air Flow Sw M/R .4-12 1/4 Od

CLEVELAND CONTROLS
$154.65 - $154.65
$154.65
$154.65 - $154.65
$154.65

Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Mounting Orientation Vertical Maximum Pressure Setting 12 in wc Mini...

View full Details
$154.65 - $154.65
$154.65
$154.65 - $154.65
$154.65
Air Pressure Switch Fixed

Air Pressure Switch Fixed

CLEVELAND CONTROLS
$126.13 - $126.13
$126.13
$126.13 - $126.13
$126.13

Air Pressure Switch Pressure Setpoint Type Fixed Maximum Pressure Rating 14 in wc

$126.13 - $126.13
$126.13
$126.13 - $126.13
$126.13
Water Feeder 120V Adjdelay 150N.Wtr.

Water Feeder 120V Adjdelay 150N.Wtr.

HYDROLEVEL
$492.92 - $492.92
$492.92
$492.92 - $492.92
$492.92

Water Feeder 120V Adjdelay 150N.Wtr.

$492.92 - $492.92
$492.92
$492.92 - $492.92
$492.92
Duct Sensor Holder No Box

Duct Sensor Holder No Box

JOHNSON CONTROLS
$72.71 - $72.71
$72.71
$72.71 - $72.71
$72.71

Duct Sensor Holder No Box Overall Height 2 7/16 in Overall Width 2 7/16 in Overall Depth 9 3/16 in Mounting Hole Center to Center Distance 1 1/2 in...

View full Details
$72.71 - $72.71
$72.71
$72.71 - $72.71
$72.71
Thermostatroom Stat-Day/Night-Dir.

Thermostatroom Stat-Day/Night-Dir.

JOHNSON CONTROLS
$622.25 - $622.25
$622.25
$622.25 - $622.25
$622.25

Thermostatroom Stat-Day/Night-Dir.

$622.25 - $622.25
$622.25
$622.25 - $622.25
$622.25
Tstat Cover Plastic White

Tstat Cover Plastic White

JOHNSON CONTROLS
$33.00 - $33.00
$33.00
$33.00 - $33.00
$33.00

Thermostat Cover Color White Compatible Brand and Series Johnson Controls T-4000 Compatible Grainger Part Number 38Y156 38Y157 38Y158 38Y159 Compat...

View full Details
$33.00 - $33.00
$33.00
$33.00 - $33.00
$33.00
Pressstagemod/2-50 Offset/Diff

Pressstagemod/2-50 Offset/Diff

JOHNSON CONTROLS
$250.28 - $250.28
$250.28
$250.28 - $250.28
$250.28

Pressstagemod/2-50 Offset/Diff Pressure Type Differential Maximum Differential Pressure Setting 50 psi Minimum Differential Pressure Setting 2 psi ...

View full Details
$250.28 - $250.28
$250.28
$250.28 - $250.28
$250.28
Current Switch Split Core Adj Sensor

Current Switch Split Core Adj Sensor

FRANCE TRANSFORMERS
$131.01 - $131.01
$131.01
$131.01 - $131.01
$131.01

Current Switch Split Core Adj Sensor

$131.01 - $131.01
$131.01
$131.01 - $131.01
$131.01
Pilot Assembly LP/Natural Gas

Pilot Assembly LP/Natural Gas

GOODMAN
$175.93 - $175.93
$175.93
$175.93 - $175.93
$175.93

Pilot Assembly Replacement Type OEM Product Type Pilot Assembly For Fuel Type LP Natural Gas Flame Pattern Type Not Applicable Lead Length Not Appl...

View full Details
$175.93 - $175.93
$175.93
$175.93 - $175.93
$175.93
Press 8/70N.AmmondifN.Closhi 15N.Difset

Press 8/70N.AmmondifN.Closhi 15N.Difset

JOHNSON CONTROLS
$817.69 - $817.69
$817.69
$817.69 - $817.69
$817.69

Differential Pressure Control Contact Form SPST Switch Action Close on Rise Reset Type Low Side Manual Reset Type High Side Manual Pressure Connect...

View full Details
$817.69 - $817.69
$817.69
$817.69 - $817.69
$817.69
Press Open Point 12.75N. For Copeland

Press Open Point 12.75N. For Copeland

JOHNSON CONTROLS
$363.24 - $363.24
$363.24
$363.24 - $363.24
$363.24

Press Open Point 12.75N. For Copeland Electrical Connection Type Plug-In Overall Depth 3 3/8 in Compatible with Series P345/P445

$363.24 - $363.24
$363.24
$363.24 - $363.24
$363.24
Press 8/70N.M/R 30Sec.Ammonia N.

Press 8/70N.M/R 30Sec.Ammonia N.

JOHNSON CONTROLS
$739.23 - $739.23
$739.23
$739.23 - $739.23
$739.23

Press 8/70N.M/R 30Sec.Ammonia N. Product Type Mechanical Lube Oil Pressure Control Minimum Pressure Setting 8 psi Maximum Pressure Setting 70 psi M...

View full Details
$739.23 - $739.23
$739.23
$739.23 - $739.23
$739.23
Fanspeedctrl 0-508N. 208-240V

Fanspeedctrl 0-508N. 208-240V

JOHNSON CONTROLS
$1,358.58 - $1,358.58
$1,358.58
$1,358.58 - $1,358.58
$1,358.58

Fan Speed Control Maximum Control Pressure Setpoint 508 psi Minimum Control Pressure Setpoint 0 psi Maximum Temperature Setting 140 Degrees F Minim...

View full Details
$1,358.58 - $1,358.58
$1,358.58
$1,358.58 - $1,358.58
$1,358.58
Fanspeedctrl 208/240V

Fanspeedctrl 208/240V

JOHNSON CONTROLS
$832.13 - $832.13
$832.13
$832.13 - $832.13
$832.13

Fan Speed Control Maximum Temperature Setting 140 Degrees F Minimum Temperature Setting -40 Degrees F Contact Form SPST

$832.13 - $832.13
$832.13
$832.13 - $832.13
$832.13
Platewall Plate

Platewall Plate

JOHNSON CONTROLS
$28.29 - $28.29
$28.29
$28.29 - $28.29
$28.29

Platewall Plate

$28.29 - $28.29
$28.29
$28.29 - $28.29
$28.29
Fan Coil Unit 24V AC Heat/Cool

Fan Coil Unit 24V AC Heat/Cool

PECO
$198.41 - $198.41
$198.41
$198.41 - $198.41
$198.41

Fan Coil Unit Switch Action Open on Rise Close on Rise Voltage 24V AC

$198.41 - $198.41
$198.41
$198.41 - $198.41
$198.41
Control 2Stage Defrost Panel Mount

Control 2Stage Defrost Panel Mount

ILLINOIS STEAM TRAPS
$843.36 - $843.36
$843.36
$843.36 - $843.36
$843.36

Speed Control

$843.36 - $843.36
$843.36
$843.36 - $843.36
$843.36
Actuator Damper 177 in-lb 24V

Actuator Damper 177 in-lb 24V

FUNCTIONAL DEVICES-RIB
$506.69 - $506.69
$506.69
$506.69 - $506.69
$506.69

Actuator Valve Application Damper Signal Type Floating Point Rated Torque 177 in-lb Input Voltage 24V Output Signal Not Applicable Contact Form SPD...

View full Details
$506.69 - $506.69
$506.69
$506.69 - $506.69
$506.69
Hard Start 88-106 MFD 115-288V AC

Hard Start 88-106 MFD 115-288V AC

ICM CONTROLS
$51.71 - $51.71
$51.71
$51.71 - $51.71
$51.71

Hard Start Capacitor Microfarad Rating 88-106 MFD Torque Increase Percentage 500 Percent Relay Type Positive Temperature Coefficient Relay Control ...

View full Details
$51.71 - $51.71
$51.71
$51.71 - $51.71
$51.71
Hard Start 43-52 MFD 115-288V AC

Hard Start 43-52 MFD 115-288V AC

ICM CONTROLS
$32.10 - $32.10
$32.10
$32.10 - $32.10
$32.10

Hard Start Capacitor Microfarad Rating 43-52 MFD Torque Increase Percentage 500 Percent Relay Type Positive Temperature Coefficient Relay Control V...

View full Details
$32.10 - $32.10
$32.10
$32.10 - $32.10
$32.10
Monitor 3-Phaselinemntr. Rvrse Prtctn

Monitor 3-Phaselinemntr. Rvrse Prtctn

ICM CONTROLS
$120.28 - $120.28
$120.28
$120.28 - $120.28
$120.28

Monitor 3-Phaselinemntr. Rvrse Prtctn

$120.28 - $120.28
$120.28
$120.28 - $120.28
$120.28
Control 18-30V Condensation Control

Control 18-30V Condensation Control

ICM CONTROLS
$56.82 - $56.82
$56.82
$56.82 - $56.82
$56.82

Speed Control

$56.82 - $56.82
$56.82
$56.82 - $56.82
$56.82
Fan Blower Control Board 18-30V AC

Fan Blower Control Board 18-30V AC

ICM
$111.39 - $111.39
$111.39
$111.39 - $111.39
$111.39

Fan Blower Control Board Replacement Type OEM Compatible with Brand Goodman OEM Replacement Part Number B1370735S PCBFM131S Input Voltage 18 to 30V...

View full Details
$111.39 - $111.39
$111.39
$111.39 - $111.39
$111.39
Fan Blower Control Board

Fan Blower Control Board

ICM
$49.38 - $49.38
$49.38
$49.38 - $49.38
$49.38

Fan Blower Control Board Items Controlled Blowers Product Type Fan Blower Control Board

$49.38 - $49.38
$49.38
$49.38 - $49.38
$49.38

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare