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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

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Actuator Damper 60 in-lb 24V AC

Actuator Damper 60 in-lb 24V AC

HONEYWELL
$2,776.92 - $2,776.92
$2,776.92
$2,776.92 - $2,776.92
$2,776.92

Actuator Valve Application Damper Signal Type Proportional Rated Torque 60 in-lb Input Voltage 24V AC Electrical Connection Type Hardwired NEMA Rat...

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$2,776.92 - $2,776.92
$2,776.92
$2,776.92 - $2,776.92
$2,776.92
Line Volt NP Analog Tstat 1H/1C Beige

Line Volt NP Analog Tstat 1H/1C Beige

HONEYWELL
$296.21 - $296.21
$296.21
$296.21 - $296.21
$296.21

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 44 Degrees to 86 Degrees F Thermostat Voltage 120 to 277V AC Full L...

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$296.21 - $296.21
$296.21
$296.21 - $296.21
$296.21
Two-Way Sweat Valve 1/2 In 1.2 Cv

Two-Way Sweat Valve 1/2 In 1.2 Cv

HONEYWELL
$89.72 - $89.72
$89.72
$89.72 - $89.72
$89.72

Solder Globe Valve Two-way Cartridge Connection Type/Size Sweat 1/2 In Coefficient of Volume 1.2 Safe Working Steam PSI 40.5 For Use With Water or ...

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$89.72 - $89.72
$89.72
$89.72 - $89.72
$89.72
Actuator Valve 486 in-lb 2 to 10V DC

Actuator Valve 486 in-lb 2 to 10V DC

HONEYWELL
$359.99 - $359.99
$359.99
$359.99 - $359.99
$359.99

Actuator Valve Application Valve Signal Type Proportional Rated Torque 486 in-lb Input Voltage 2 to 10V DC IP Rating IP42 Spring Return Non-Spring ...

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$359.99 - $359.99
$359.99
$359.99 - $359.99
$359.99
Actuator Damper 810 in-lb 24V AC

Actuator Damper 810 in-lb 24V AC

HONEYWELL
$185.58 - $185.58
$185.58
$185.58 - $185.58
$185.58

Actuator Valve Application Damper Signal Type Proportional Rated Torque 810 in-lb Input Voltage 24V AC Electrical Connection Type Plug-In NEMA Rati...

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$185.58 - $185.58
$185.58
$185.58 - $185.58
$185.58
Actuator Damper Valve 150 in-lb 24V AC

Actuator Damper Valve 150 in-lb 24V AC

HONEYWELL
$2,848.68 - $2,848.68
$2,848.68
$2,848.68 - $2,848.68
$2,848.68

Actuator Valve Application Damper and Valve Signal Type Proportional Rated Torque 150 in-lb Input Voltage 24V AC Electrical Connection Type Hardwir...

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$2,848.68 - $2,848.68
$2,848.68
$2,848.68 - $2,848.68
$2,848.68
Actuator Damper Valve 150 in-lb 24V AC

Actuator Damper Valve 150 in-lb 24V AC

HONEYWELL
$2,168.28 - $2,168.28
$2,168.28
$2,168.28 - $2,168.28
$2,168.28

Actuator Valve Application Damper and Valve Signal Type Proportional Rated Torque 150 in-lb Input Voltage 24V AC Contact Form SPDT Electrical Conne...

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$2,168.28 - $2,168.28
$2,168.28
$2,168.28 - $2,168.28
$2,168.28
Repair Parts/Tools For Pneumatic Calib

Repair Parts/Tools For Pneumatic Calib

HONEYWELL
$1,070.17 - $1,070.17
$1,070.17
$1,070.17 - $1,070.17
$1,070.17

Repair Parts and Tools Compatible System Type Pneumatic Calibration Tool Kit Includes Flexible Latex Tubing In-Line Gage Tee Pressure Bulb Assembly...

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$1,070.17 - $1,070.17
$1,070.17
$1,070.17 - $1,070.17
$1,070.17
Temp Control Heat and Cool -40-248F

Temp Control Heat and Cool -40-248F

HONEYWELL
$725.13 - $725.13
$725.13
$725.13 - $725.13
$725.13

Temperature Control Temperature Control Function Heat and Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Rati...

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$725.13 - $725.13
$725.13
$725.13 - $725.13
$725.13
Actuator Damper 30 in-lb 24V AC

Actuator Damper 30 in-lb 24V AC

HONEYWELL
$494.22 - $494.22
$494.22
$494.22 - $494.22
$494.22

Actuator Valve Application Damper Signal Type On/Off Rated Torque 30 in-lb Input Voltage 24V AC Electrical Connection Type Hardwired For Use With B...

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$494.22 - $494.22
$494.22
$494.22 - $494.22
$494.22
Thermostat Cover Beige

Thermostat Cover Beige

HONEYWELL
$176.74 - $176.74
$176.74
$176.74 - $176.74
$176.74

Thermostat Cover

$176.74 - $176.74
$176.74
$176.74 - $176.74
$176.74
Actuator Damper On/Off

Actuator Damper On/Off

HONEYWELL
$450.94 - $450.94
$450.94
$450.94 - $450.94
$450.94

Actuator Valve Application Damper Signal Type On/Off Spring Return Spring Return Shaft Type Self-Centering Mounting Type Direct Mount Maximum Opera...

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$450.94 - $450.94
$450.94
$450.94 - $450.94
$450.94
Thermostat Electric Heat NonProgrammable

Thermostat Electric Heat NonProgrammable

HONEYWELL
$183.75 - $183.75
$183.75
$183.75 - $183.75
$183.75

Thermostat Electric Heat NonProgrammable Switch Action SPST

$183.75 - $183.75
$183.75
$183.75 - $183.75
$183.75
Non-Programmable Thermostat

Non-Programmable Thermostat

HONEYWELL
$228.45 - $228.45
$228.45
$228.45 - $228.45
$228.45

Non-Programmable Thermostat Switch Action SPST

$228.45 - $228.45
$228.45
$228.45 - $228.45
$228.45
Fan Coil Tstat Digital 2 Pipe

Fan Coil Tstat Digital 2 Pipe

HONEYWELL
$235.23 - $235.23
$235.23
$235.23 - $235.23
$235.23

Fan Coil Thermostat Line Voltage Thermostat Switch Type 4 Relays Switch Action - Thermostat Control Range 50 Degrees to 90 Degrees F Differential (...

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$235.23 - $235.23
$235.23
$235.23 - $235.23
$235.23
Valve Pneumatic

Valve Pneumatic

HONEYWELL
$435.16 - $435.16
$435.16
$435.16 - $435.16
$435.16

Pneumatic Control Valve Unitary Pipe (In.) 1/2 OD Width (In.) 3 1/8 in Height (In.) 4 1/8 in Valve Type 2 Way NO Cv 1.6 Spring Range (PSI) 3-10 Bod...

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$435.16 - $435.16
$435.16
$435.16 - $435.16
$435.16
Valve Pneumatic

Valve Pneumatic

HONEYWELL
$526.30 - $526.30
$526.30
$526.30 - $526.30
$526.30

Pneumatic Control Valve Unitary Pipe (In.) 1/2 ODF Width (In.) 3 1/8 in Height (In.) 4 7/8 in Valve Type 3-Way Cv 1.6 Spring Range (PSI) 2-5 Body P...

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$526.30 - $526.30
$526.30
$526.30 - $526.30
$526.30
Pneumatic Tstat Heat/Cool 2Pipe High

Pneumatic Tstat Heat/Cool 2Pipe High

HONEYWELL
$573.53 - $573.53
$573.53
$573.53 - $573.53
$573.53

Pneumatic Thermostat Direct Acting and Reverse Acting 2 Pipe Heating and Cooling Single Temperature Air Connections 1/8 in Element Type Bi-Metal Ma...

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$573.53 - $573.53
$573.53
$573.53 - $573.53
$573.53
Pneumatic Tstat Heat or Cool 2Pipe High

Pneumatic Tstat Heat or Cool 2Pipe High

HONEYWELL
$554.37 - $554.37
$554.37
$554.37 - $554.37
$554.37

Pneumatic Thermostat Direct Acting 2 Pipe Heating Single Temperature Air Connections 1/8 in Element Type Bi-Metal Max Air Pressure 25 psi Max Ambie...

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$554.37 - $554.37
$554.37
$554.37 - $554.37
$554.37
Relay Pneumatic

Relay Pneumatic

HONEYWELL
$270.80 - $270.80
$270.80
$270.80 - $270.80
$270.80

Relay Pneumatic Reversing Control Reversing Relay Control Range 18 psi Main 3 to 15 psi Pilot Pressure Range Main 18 psi / Pilot 3 to 15 psi Max Sa...

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$270.80 - $270.80
$270.80
$270.80 - $270.80
$270.80
Controller Pneumatic

Controller Pneumatic

HONEYWELL
$919.54 - $919.54
$919.54
$919.54 - $919.54
$919.54

Pneumatic Controller Single Input Control Type Field Selectable Operating Temp Range (F) - Air Input Range (PSI) 3 to 15 Height (In.) 5 7/8 in Widt...

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$919.54 - $919.54
$919.54
$919.54 - $919.54
$919.54
Switch Electric

Switch Electric

HONEYWELL
$204.80 - $204.80
$204.80
$204.80 - $204.80
$204.80

Pneumatic Electric Switch Voltage Rating 125/250/277 Volts Power Rating 1 2 HP Differential 2 PSI Electrical Connections Screw Terminals Humidity R...

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$204.80 - $204.80
$204.80
$204.80 - $204.80
$204.80
Switch Electric

Switch Electric

HONEYWELL
$329.81 - $329.81
$329.81
$329.81 - $329.81
$329.81

Pneumatic Electric Switch Voltage Rating 125/250/277 Volts Power Rating 1 2 HP Differential 2 PSI Electrical Connections Screw Terminals Humidity R...

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$329.81 - $329.81
$329.81
$329.81 - $329.81
$329.81
Linear Pneumatic Actuator 3 to 13 psi

Linear Pneumatic Actuator 3 to 13 psi

HONEYWELL
$438.14 - $438.14
$438.14
$438.14 - $438.14
$438.14

Linear Pneumatic Actuator Operating PSI Range 3 to 13 Max Air Pressure 29 psi Stroke 4 in Nominal Spring Range 3 to 13 psi Net Force Exerted @ 0 PS...

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$438.14 - $438.14
$438.14
$438.14 - $438.14
$438.14

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