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

Actuator Damper 180 in-lb SPDT

Actuator Damper 180 in-lb SPDT

BELIMO
$615.07 - $615.07
$615.07
$615.07 - $615.07
$615.07

Actuator Valve Application Damper Signal Type On/Off Rated Torque 180 in-lb Input Voltage 24 to 125V DC 24 to 240V AC Output Signal Not Applicable ...

View full Details
$615.07 - $615.07
$615.07
$615.07 - $615.07
$615.07
Actuator Damper 180 in-lb 24V AC/DC

Actuator Damper 180 in-lb 24V AC/DC

BELIMO
$682.35 - $682.35
$682.35
$682.35 - $682.35
$682.35

Actuator Valve Application Damper Signal Type Proportional Rated Torque 180 in-lb Input Voltage 24V AC/DC Output Signal Not Applicable Contact Form...

View full Details
$682.35 - $682.35
$682.35
$682.35 - $682.35
$682.35
Low Volt Prog Tstat Heat/Cool 20-30V AC

Low Volt Prog Tstat Heat/Cool 20-30V AC

EMERSON
$181.97 - $181.97
$181.97
$181.97 - $181.97
$181.97

Low Voltage Thermostat Stages Heat 4 Stages Cool 2 Temp Settings per Day 4 Programs per Week 7 Terminal Designations C G L O/B/6 RC RH W/E W2 Y Y2 ...

View full Details
$181.97 - $181.97
$181.97
$181.97 - $181.97
$181.97
Low Volt NP Digital Tstat H and C Wired

Low Volt NP Digital Tstat H and C Wired

EMERSON
$125.23 - $125.23
$125.23
$125.23 - $125.23
$125.23

Low Voltage Thermostat Heat and Cool Automatic Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with Aux Milli...

View full Details
$125.23 - $125.23
$125.23
$125.23 - $125.23
$125.23
Low Volt NP Digital Tstat H and C Wired

Low Volt NP Digital Tstat H and C Wired

EMERSON
$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99

Low Voltage Thermostat Heat and Cool Automatic Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with Aux Milli...

View full Details
$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99
Low Volt NP Digital Tstat H or C Wired

Low Volt NP Digital Tstat H or C Wired

EMERSON
$97.34 - $97.34
$97.34
$97.34 - $97.34
$97.34

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with Aux Slide Swi...

View full Details
$97.34 - $97.34
$97.34
$97.34 - $97.34
$97.34
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 ...

View full Details
$120.04 - $120.04
$120.04
$120.04 - $120.04
$120.04
Actuator Damper 160 in-lb 24V AC/DC

Actuator Damper 160 in-lb 24V AC/DC

SIEMENS
$537.87 - $537.87
$537.87
$537.87 - $537.87
$537.87

Actuator Valve Application Damper Signal Type Proportional Rated Torque 160 in-lb Input Voltage 24V AC/DC Output Signal 0 to 10V DC Contact Form SP...

View full Details
$537.87 - $537.87
$537.87
$537.87 - $537.87
$537.87
Actuator Damper 62 in-lb SPDT

Actuator Damper 62 in-lb SPDT

SIEMENS
$331.96 - $331.96
$331.96
$331.96 - $331.96
$331.96

Actuator Valve Application Damper Signal Type Floating Point Rated Torque 62 in-lb Input Voltage 19.2 to 28.8V AC/DC Output Signal 0 to 10V DC Cont...

View full Details
$331.96 - $331.96
$331.96
$331.96 - $331.96
$331.96
Pneumatic Actuator 7-1/8in. H 8 to 13psi

Pneumatic Actuator 7-1/8in. H 8 to 13psi

POWERS CONTROLS
$389.11 - $389.11
$389.11
$389.11 - $389.11
$389.11

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 4 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net Force E...

View full Details
$389.11 - $389.11
$389.11
$389.11 - $389.11
$389.11
Pneumatic Actuator 8 to 13 psi Pivot

Pneumatic Actuator 8 to 13 psi Pivot

POWERS CONTROLS
$985.81 - $985.81
$985.81
$985.81 - $985.81
$985.81

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 6 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net Force E...

View full Details
$985.81 - $985.81
$985.81
$985.81 - $985.81
$985.81
Pneumatic Actuator 14 in L 8 to 13 psi

Pneumatic Actuator 14 in L 8 to 13 psi

POWERS CONTROLS
$565.52 - $565.52
$565.52
$565.52 - $565.52
$565.52

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 6 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net Force E...

View full Details
$565.52 - $565.52
$565.52
$565.52 - $565.52
$565.52
Pneumatic Actuator 10 in L 8 to 13 psi

Pneumatic Actuator 10 in L 8 to 13 psi

POWERS CONTROLS
$213.78 - $213.78
$213.78
$213.78 - $213.78
$213.78

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 4 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net Force E...

View full Details
$213.78 - $213.78
$213.78
$213.78 - $213.78
$213.78
Pneumatic Actuator 7-1/2in. H 8 to 13psi

Pneumatic Actuator 7-1/2in. H 8 to 13psi

POWERS CONTROLS
$642.69 - $642.69
$642.69
$642.69 - $642.69
$642.69

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 4 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net Force E...

View full Details
$642.69 - $642.69
$642.69
$642.69 - $642.69
$642.69
Pneumatic Actuator 10 in L 3 to 13psi

Pneumatic Actuator 10 in L 3 to 13psi

POWERS CONTROLS
$298.56 - $298.56
$298.56
$298.56 - $298.56
$298.56

Pneumatic Actuator Operating PSI Range 3 to 13 Max Air Pressure 30 psi Stroke 4 in Nominal Spring Range 3 to 13 psi Mounting Type Pivot Net Force E...

View full Details
$298.56 - $298.56
$298.56
$298.56 - $298.56
$298.56
Pneumatic Actuator 6 in L 8 to 13 psi

Pneumatic Actuator 6 in L 8 to 13 psi

POWERS CONTROLS
$165.62 - $165.62
$165.62
$165.62 - $165.62
$165.62

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 2 3/8 in Nominal Spring Range 8 to 13 psi Mounting Type Fixed Net For...

View full Details
$165.62 - $165.62
$165.62
$165.62 - $165.62
$165.62
Pneumatic Temp Transmitter Direct Acting

Pneumatic Temp Transmitter Direct Acting

POWERS CONTROLS
$379.55 - $379.55
$379.55
$379.55 - $379.55
$379.55

Pneumatic Temperature Transmitter Direct Acting Max Air Pressure 30 psi Max Ambient Temp 230 Degrees F Temp Control Range 60 Degrees to 85 Degrees ...

View full Details
$379.55 - $379.55
$379.55
$379.55 - $379.55
$379.55
Pneumatic Temp Transmitter 18 to 25 psi

Pneumatic Temp Transmitter 18 to 25 psi

POWERS CONTROLS
$687.87 - $687.87
$687.87
$687.87 - $687.87
$687.87

Pneumatic Temperature Transmitter Direct Acting and Reverse Acting Max Air Pressure 30 psi Max Ambient Temp 230 Degrees F Temp Control Range 60 Deg...

View full Details
$687.87 - $687.87
$687.87
$687.87 - $687.87
$687.87
Air Sensing Switch Adjustable SPST Auto

Air Sensing Switch Adjustable SPST Auto

SIEMENS
$126.02 - $126.02
$126.02
$126.02 - $126.02
$126.02

Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Pressure Setting 12 in wc Min...

View full Details
$126.02 - $126.02
$126.02
$126.02 - $126.02
$126.02
Air Sensing Switch Adjustable SPDT Auto

Air Sensing Switch Adjustable SPDT Auto

SIEMENS
$104.98 - $104.98
$104.98
$104.98 - $104.98
$104.98

Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Pressure Setting 12 in wc Min...

View full Details
$104.98 - $104.98
$104.98
$104.98 - $104.98
$104.98

Steam Trap 1 NPT Connections SS Disc

MEPCO
$290.91 - $290.91
$290.91
$290.91 - $290.91
$290.91

Steam Trap (F)NPT Connections 1 in Max Operating PSI 125 psi End to End Length 3 1/2 in Condensate Capacity Lbs/Hr 4 100 lb/hr Max Temp 345 Degrees...

View full Details
$290.91 - $290.91
$290.91
$290.91 - $290.91
$290.91
Steam Trap 3/4 NPT Connections SS Disc

Steam Trap 3/4 NPT Connections SS Disc

MEPCO
$325.64 - $325.64
$325.64
$325.64 - $325.64
$325.64

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 25 psi End to End Length 6 1/2 in Condensate Capacity Lbs/Hr 1 605 lb/hr Max Temp 450 Degree...

View full Details
$325.64 - $325.64
$325.64
$325.64 - $325.64
$325.64
Steam Trap 3/4 NPT Connections SS Disc

Steam Trap 3/4 NPT Connections SS Disc

MEPCO
$325.64 - $325.64
$325.64
$325.64 - $325.64
$325.64

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 25 psi End to End Length 6 1/2 in Condensate Capacity Lbs/Hr 2 020 lb/hr Max Temp 450 Degree...

View full Details
$325.64 - $325.64
$325.64
$325.64 - $325.64
$325.64
Line Volt NP Analog Tstat 1H/1C Auto

Line Volt NP Analog Tstat 1H/1C Auto

SIEMENS
$303.87 - $303.87
$303.87
$303.87 - $303.87
$303.87

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 40 Degrees to 90 Degrees F Thermostat Voltage 120 to 240V AC Full L...

View full Details
$303.87 - $303.87
$303.87
$303.87 - $303.87
$303.87

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