Skip to content
HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 67

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 Separator 1 in 150psi Automatic

Air Separator 1 in 150psi Automatic

TACO
$161.27 - $161.27
$161.27
$161.27 - $161.27
$161.27

Air Separator Automatic (F)NPT Connections (in) 1 in Connection 1 in (F) NPT Overall Height (in) 6 3/4 in Max Temp (F) 240 Degrees F Max Pressure (...

View full Details
$161.27 - $161.27
$161.27
$161.27 - $161.27
$161.27
Switching Relay Outdoor Reset 24 VAC

Switching Relay Outdoor Reset 24 VAC

TACO
$320.36 - $320.36
$320.36
$320.36 - $320.36
$320.36

Switching Relay/Outdoor Reset Pump User Interface Dip Switches Max No Zones 1 Control Range (F) -30 Degrees to 40 Degrees Sensor 10K ohm Dry Conta...

View full Details
$320.36 - $320.36
$320.36
$320.36 - $320.36
$320.36
Electric Water Feeder Dip Switches 24VAC

Electric Water Feeder Dip Switches 24VAC

TACO
$372.95 - $372.95
$372.95
$372.95 - $372.95
$372.95

Electric Water Feeder User Interface Dip Switches 10 VA 24V AC 5 3/4 in 5 1/8 in 4 41/100 in 3 lb CUL UL For Use With Low Water Cut Offs Includes 3...

View full Details
$372.95 - $372.95
$372.95
$372.95 - $372.95
$372.95
Electric Water Feeder Dip Switches

Electric Water Feeder Dip Switches

TACO
$414.96 - $414.96
$414.96
$414.96 - $414.96
$414.96

Electric Water Feeder User Interface Dip Switches 12 VA 120V AC 5 3/4 in 5 13/100 in 4 41/100 in 3 lb CUL UL For Use With Low Water Cut Offs Includ...

View full Details
$414.96 - $414.96
$414.96
$414.96 - $414.96
$414.96
Low Water Cutoff NPT Electronic NEMA 1

Low Water Cutoff NPT Electronic NEMA 1

TACO
$286.64 - $286.64
$286.64
$286.64 - $286.64
$286.64

Low Water Cutoff NPT Electronic 1 Switch Type Single Pole Double Throw 5.75 4.4 3 Enclosure Type NEMA 1 Green 3/4 in Input Voltage 120VAC 7.5A@120V...

View full Details
$286.64 - $286.64
$286.64
$286.64 - $286.64
$286.64
Low Water Cutoff NPT Electronic NEMA 1

Low Water Cutoff NPT Electronic NEMA 1

TACO
$262.46 - $262.46
$262.46
$262.46 - $262.46
$262.46

Low Water Cutoff NPT Electronic 1 Switch Type Single Pole Double Throw 5.75 4.4 3 Enclosure Type NEMA 1 Green 3/4 in Input Voltage 24VAC 7.5A@120VA...

View full Details
$262.46 - $262.46
$262.46
$262.46 - $262.46
$262.46
Low Water Cutoff NPT Electronic NEMA 1

Low Water Cutoff NPT Electronic NEMA 1

TACO
$237.61 - $237.61
$237.61
$237.61 - $237.61
$237.61

Low Water Cutoff NPT Electronic 1 Switch Type Single Pole Double Throw 5.75 4.4 3 Enclosure Type NEMA 1 Green 3/4 in Input Voltage 120VAC 7.5A@120V...

View full Details
$237.61 - $237.61
$237.61
$237.61 - $237.61
$237.61
Low Water Cutoff NPT Electronic NEMA 1

Low Water Cutoff NPT Electronic NEMA 1

TACO
$242.64 - $242.64
$242.64
$242.64 - $242.64
$242.64

Low Water Cutoff NPT Electronic 1 Switch Type Single Pole Double Throw 5.75 4.4 3 Enclosure Type NEMA 1 Green 3/4 in Input Voltage 24VAC 7.5A@120VA...

View full Details
$242.64 - $242.64
$242.64
$242.64 - $242.64
$242.64
Low Water Cutoff NPT Electronic NEMA 1

Low Water Cutoff NPT Electronic NEMA 1

TACO
$163.09 - $163.09
$163.09
$163.09 - $163.09
$163.09

Low Water Cutoff NPT Electronic 1 Switch Type Single Pole Double Throw 5.75 4.4 3 Enclosure Type NEMA 1 Green 3/4 in Input Voltage 24VAC 7.5A@120VA...

View full Details
$163.09 - $163.09
$163.09
$163.09 - $163.09
$163.09
Low Water Cutoff NPT Electronic NEMA 1

Low Water Cutoff NPT Electronic NEMA 1

TACO
$148.68 - $148.68
$148.68
$148.68 - $148.68
$148.68

Low Water Cutoff NPT Electronic 1 Switch Type Single Pole Double Throw 3.5 1.8 1.8 Enclosure Type NEMA 1 Black 3/4 in Input Voltage 24VAC 5A@24VAC ...

View full Details
$148.68 - $148.68
$148.68
$148.68 - $148.68
$148.68
Air Separator 150psi 240 Automatic

Air Separator 150psi 240 Automatic

TACO
$293.55 - $293.55
$293.55
$293.55 - $293.55
$293.55

Air Separator Automatic Connection 1-1/2 in Sweat Overall Height (In.) 7 9/16 in Max Temp (F) 240 Degrees F Max Pressure (PSI) 150 psi Material Brass

$293.55 - $293.55
$293.55
$293.55 - $293.55
$293.55
Air Separator 150psi 240 Automatic

Air Separator 150psi 240 Automatic

TACO
$218.92 - $218.92
$218.92
$218.92 - $218.92
$218.92

Air Separator Automatic Connection 1-1/4 in Sweat Overall Height (In.) 7 9/16 in Max Temp (F) 240 Degrees F Max Pressure (PSI) 150 psi Material Brass

$218.92 - $218.92
$218.92
$218.92 - $218.92
$218.92
Air Separator 150psi 240 Automatic

Air Separator 150psi 240 Automatic

TACO
$158.27 - $158.27
$158.27
$158.27 - $158.27
$158.27

Air Separator Automatic Connection 1 in Sweat Overall Height (In.) 6 3/4 in Max Temp (F) 240 Degrees F Max Pressure (PSI) 150 psi Material Brass

$158.27 - $158.27
$158.27
$158.27 - $158.27
$158.27
Air Separator 150psi 240 Automatic

Air Separator 150psi 240 Automatic

TACO
$143.38 - $143.38
$143.38
$143.38 - $143.38
$143.38

Air Separator Automatic Connection 3/4 in (F) Sweat Overall Height (In.) 5 15/16 in Max Temp (F) 240 Degrees F Max Pressure (PSI) 150 psi Material ...

View full Details
$143.38 - $143.38
$143.38
$143.38 - $143.38
$143.38
Air Separator 2 in 150psi Automatic

Air Separator 2 in 150psi Automatic

TACO
$350.92 - $350.92
$350.92
$350.92 - $350.92
$350.92

Air Separator Automatic (F)NPT Connections (in) 2 in Connection 2 in (F) NPT Overall Height (in) 8 7/16 in Max Temp (F) 240 Degrees F Max Pressure ...

View full Details
$350.92 - $350.92
$350.92
$350.92 - $350.92
$350.92
Air Separator 150psi 240 Automatic

Air Separator 150psi 240 Automatic

TACO
$281.55 - $281.55
$281.55
$281.55 - $281.55
$281.55

Air Separator Automatic (F)NPT Connections (In.) 1 1/2 in Connection 1-1/2 in (F) NPT Overall Height (In.) 7 9/16 in Max Temp (F) 240 Degrees F Max...

View full Details
$281.55 - $281.55
$281.55
$281.55 - $281.55
$281.55
Air Separator 150psi 240 Automatic

Air Separator 150psi 240 Automatic

TACO
$221.71 - $221.71
$221.71
$221.71 - $221.71
$221.71

Air Separator Automatic (F)NPT Connections (In.) 1 1/4 in Connection 1-1/4 in (F) NPT Overall Height (In.) 7 9/16 in Max Temp (F) 240 Degrees F Max...

View full Details
$221.71 - $221.71
$221.71
$221.71 - $221.71
$221.71
Air Separator 3/4in. 150psi Automatic

Air Separator 3/4in. 150psi Automatic

TACO
$143.49 - $143.49
$143.49
$143.49 - $143.49
$143.49

Air Separator Automatic (F)NPT Connections (In.) 3/4 in Connection 3/4 in (F)NPT Overall Height (In.) 5 47/50 in Max Temp (F) 240 Degrees F Max Pre...

View full Details
$143.49 - $143.49
$143.49
$143.49 - $143.49
$143.49
Zone Valve 3 Way Open System 3/4 NPT

Zone Valve 3 Way Open System 3/4 NPT

TACO
$369.64 - $369.64
$369.64
$369.64 - $369.64
$369.64

Motorized Zone Valve Three Way Geothermal Systems Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 220 24 2-Pin Screw Connectors for...

View full Details
$369.64 - $369.64
$369.64
$369.64 - $369.64
$369.64
Valve 3 Way Closed System 1 In Sweat

Valve 3 Way Closed System 1 In Sweat

TACO
$330.15 - $330.15
$330.15
$330.15 - $330.15
$330.15

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 Coefficient of Volume 4.5 Safe Working Water P...

View full Details
$330.15 - $330.15
$330.15
$330.15 - $330.15
$330.15
Zone Valve 3 Way Open System 1/2 In NPT

Zone Valve 3 Way Open System 1/2 In NPT

TACO
$355.07 - $355.07
$355.07
$355.07 - $355.07
$355.07

Motorized Zone Valve Three Way Geothermal System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 1.5 300 240 24 2-Pin Screw Connectors for ...

View full Details
$355.07 - $355.07
$355.07
$355.07 - $355.07
$355.07
Valve 3 Way Open System 3/4 In Sweat

Valve 3 Way Open System 3/4 In Sweat

TACO
$359.18 - $359.18
$359.18
$359.18 - $359.18
$359.18

Motorized Zone Valve Three Way Geothermal System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 240 24 2-Pin Screw Connectors for ...

View full Details
$359.18 - $359.18
$359.18
$359.18 - $359.18
$359.18
Zone Valve 3 Way Closed System 1 NPT

Zone Valve 3 Way Closed System 1 NPT

TACO
$332.50 - $332.50
$332.50
$332.50 - $332.50
$332.50

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 220 24 2-Pin Screw Connectors for Powe...

View full Details
$332.50 - $332.50
$332.50
$332.50 - $332.50
$332.50
Zone Valve 3 Way Closed System 3/4 NPT

Zone Valve 3 Way Closed System 3/4 NPT

TACO
$304.73 - $304.73
$304.73
$304.73 - $304.73
$304.73

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 220 24 2-Pin Screw Connectors for Powe...

View full Details
$304.73 - $304.73
$304.73
$304.73 - $304.73
$304.73

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