Skip to content
HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 121

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

$
$
3-13 Psi Spring Range 4In. Stroke. Incl

3-13 Psi Spring Range 4In. Stroke. Incl

HONEYWELL
$753.27 - $753.27
$753.27
$753.27 - $753.27
$753.27

3-13 Psi Spring Range 4In. Stroke. Incl

$753.27 - $753.27
$753.27
$753.27 - $753.27
$753.27
Actuator Damper 25 in-lb 24V AC

Actuator Damper 25 in-lb 24V AC

HONEYWELL
$795.86 - $795.86
$795.86
$795.86 - $795.86
$795.86

Actuator Valve Application Damper Signal Type Proportional Rated Torque 25 in-lb Input Voltage 24V AC Electrical Connection Type Hardwired Spring R...

View full Details
$795.86 - $795.86
$795.86
$795.86 - $795.86
$795.86
Actuator Damper 150 in-lb 120V AC

Actuator Damper 150 in-lb 120V AC

HONEYWELL
$2,317.25 - $2,317.25
$2,317.25
$2,317.25 - $2,317.25
$2,317.25

Actuator Valve Application Damper Signal Type Proportional Rated Torque 150 in-lb Input Voltage 120V AC Contact Form SPDT Electrical Connection Typ...

View full Details
$2,317.25 - $2,317.25
$2,317.25
$2,317.25 - $2,317.25
$2,317.25
Actuator Damper Valve 150 in-lb

Actuator Damper Valve 150 in-lb

HONEYWELL
$2,347.53 - $2,347.53
$2,347.53
$2,347.53 - $2,347.53
$2,347.53

Actuator Valve Application Damper and Valve Signal Type Proportional Rated Torque 150 in-lb Input Voltage 120V AC Electrical Connection Type Screw ...

View full Details
$2,347.53 - $2,347.53
$2,347.53
$2,347.53 - $2,347.53
$2,347.53
Rotary Actuator Damper Valve 60 in-lb

Rotary Actuator Damper Valve 60 in-lb

HONEYWELL
$3,013.16 - $3,013.16
$3,013.16
$3,013.16 - $3,013.16
$3,013.16

Rotary Actuator Valve Application Damper and Valve Signal Type On/Off Rated Torque 60 in-lb Input Voltage 24V AC Electrical Connection Type Quick C...

View full Details
$3,013.16 - $3,013.16
$3,013.16
$3,013.16 - $3,013.16
$3,013.16
Rotary Actuator Damper Valve 60 in-lb

Rotary Actuator Damper Valve 60 in-lb

HONEYWELL
$2,777.83 - $2,777.83
$2,777.83
$2,777.83 - $2,777.83
$2,777.83

Rotary Actuator Valve Application Damper and Valve Signal Type On/Off Rated Torque 60 in-lb Input Voltage 120V AC Contact Form SPDT Electrical Conn...

View full Details
$2,777.83 - $2,777.83
$2,777.83
$2,777.83 - $2,777.83
$2,777.83
Mech Tstat Heat or Cool Steel 100/-30F

Mech Tstat Heat or Cool Steel 100/-30F

HONEYWELL
$492.88 - $492.88
$492.88
$492.88 - $492.88
$492.88

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range -30 Degrees to 100 Degrees F Thermostat Voltage 24 to 240VAC Full L...

View full Details
$492.88 - $492.88
$492.88
$492.88 - $492.88
$492.88
Temperature Control

Temperature Control

HONEYWELL
$1,790.08 - $1,790.08
$1,790.08
$1,790.08 - $1,790.08
$1,790.08

Electronic Temperature Control Product Type Temperature Control Contact Form SPDT NEMA Rating 3 Display Type Digital Input Voltage 120V AC 240V AC ...

View full Details
$1,790.08 - $1,790.08
$1,790.08
$1,790.08 - $1,790.08
$1,790.08
Boiler Control 120V Provel Purge

Boiler Control 120V Provel Purge

HONEYWELL
$9,190.78 - $9,190.78
$9,190.78
$9,190.78 - $9,190.78
$9,190.78

Boiler Control 120V Provel Purge

$9,190.78 - $9,190.78
$9,190.78
$9,190.78 - $9,190.78
$9,190.78
Actuator Valve 24 Vac NEMA 2

Actuator Valve 24 Vac NEMA 2

HONEYWELL
$158.54 - $158.54
$158.54
$158.54 - $158.54
$158.54

Actuator Valve 24 Vac NEMA 2

$158.54 - $158.54
$158.54
$158.54 - $158.54
$158.54
Diaphragm Gas Valve Closed 1 NPT

Diaphragm Gas Valve Closed 1 NPT

HONEYWELL
$629.41 - $629.41
$629.41
$629.41 - $629.41
$629.41

Diaphragm Gas Valve Closed 1 NPT

$629.41 - $629.41
$629.41
$629.41 - $629.41
$629.41
Fluid Power Gas Valve

Fluid Power Gas Valve

HONEYWELL
$2,244.62 - $2,244.62
$2,244.62
$2,244.62 - $2,244.62
$2,244.62

Fluid Power Gas Valve

$2,244.62 - $2,244.62
$2,244.62
$2,244.62 - $2,244.62
$2,244.62
Spark Generator 120/10 000V

Spark Generator 120/10 000V

HONEYWELL
$441.88 - $441.88
$441.88
$441.88 - $441.88
$441.88

Spark Generator 120/10 000V

$441.88 - $441.88
$441.88
$441.88 - $441.88
$441.88
Infrared Detector 125F 48

Infrared Detector 125F 48

HONEYWELL
$1,476.43 - $1,476.43
$1,476.43
$1,476.43 - $1,476.43
$1,476.43

Infrared Detector 125F 48

$1,476.43 - $1,476.43
$1,476.43
$1,476.43 - $1,476.43
$1,476.43
Neoprene Diaphragm 8

Neoprene Diaphragm 8

HONEYWELL
$143.58 - $143.58
$143.58
$143.58 - $143.58
$143.58

Neoprene Diaphragm 8

$143.58 - $143.58
$143.58
$143.58 - $143.58
$143.58
Repack Kit Use With V5011N/V5013N

Repack Kit Use With V5011N/V5013N

HONEYWELL
$204.10 - $204.10
$204.10
$204.10 - $204.10
$204.10

Repack Kit Use With V5011N/V5013N

$204.10 - $204.10
$204.10
$204.10 - $204.10
$204.10
Smart Thermostat Black Plastic 4 1/2 H

Smart Thermostat Black Plastic 4 1/2 H

HONEYWELL
$720.66 - $720.66
$720.66
$720.66 - $720.66
$720.66

Smart Thermostat Minimum Temperature Control 99 Degrees F Maximum Temperature Control 40 Degrees F

$720.66 - $720.66
$720.66
$720.66 - $720.66
$720.66
Economizer Control LCD 30V AC

Economizer Control LCD 30V AC

HONEYWELL
$1,282.85 - $1,282.85
$1,282.85
$1,282.85 - $1,282.85
$1,282.85

Economizer Control Display Type LCD Compatible with Series Honeywell Series 72 Input Voltage 30V AC Current Rating 1.5 A 3.5 A Maximum Operating Te...

View full Details
$1,282.85 - $1,282.85
$1,282.85
$1,282.85 - $1,282.85
$1,282.85
Modernization Kit

Modernization Kit

HONEYWELL
$735.26 - $735.26
$735.26
$735.26 - $735.26
$735.26

Modernization Kit Color White Compatible Brand and Series Honeywell Compatible Manufacturer Model Number TP971C Includes Black Spacer Rings Cover P...

View full Details
$735.26 - $735.26
$735.26
$735.26 - $735.26
$735.26
Actuator Damper 27 in-lb 24V AC/DC

Actuator Damper 27 in-lb 24V AC/DC

HONEYWELL
$487.78 - $487.78
$487.78
$487.78 - $487.78
$487.78

Actuator Valve Application Damper Signal Type On/Off Rated Torque 27 in-lb Input Voltage 24V AC/DC Contact Form SPST Electrical Connection Type Scr...

View full Details
$487.78 - $487.78
$487.78
$487.78 - $487.78
$487.78
Actuator Damper and Valve 27 in-lb

Actuator Damper and Valve 27 in-lb

HONEYWELL
$533.21 - $533.21
$533.21
$533.21 - $533.21
$533.21

Actuator Valve Application Damper and Valve Signal Type On/Off Rated Torque 27 in-lb Input Voltage 100 to 250V AC Contact Form SPST Electrical Conn...

View full Details
$533.21 - $533.21
$533.21
$533.21 - $533.21
$533.21
Actuator Damper Valve 44 in-lb 24V AC

Actuator Damper Valve 44 in-lb 24V AC

HONEYWELL
$647.79 - $647.79
$647.79
$647.79 - $647.79
$647.79

Actuator Valve Application Damper and Valve Signal Type Floating Point On/Off Rated Torque 44 in-lb Input Voltage 24V AC Contact Form SPDT Electric...

View full Details
$647.79 - $647.79
$647.79
$647.79 - $647.79
$647.79
Relay Pneumatic 110/120V 50/60Hz

Relay Pneumatic 110/120V 50/60Hz

HONEYWELL
$601.20 - $601.20
$601.20
$601.20 - $601.20
$601.20

Relay

$601.20 - $601.20
$601.20
$601.20 - $601.20
$601.20
Relay

Relay

HONEYWELL
$899.80 - $899.80
$899.80
$899.80 - $899.80
$899.80

Relay Electric Pneumatic Air Control Range 0 to 20 psi Pressure Range 0 to 30 psi Max Safe Air PSI 50 psi Air Connections Barb for 1/4 O.D Plastic ...

View full Details
$899.80 - $899.80
$899.80
$899.80 - $899.80
$899.80

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