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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

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Zone Valve 2 Way NC 1 NPT

Zone Valve 2 Way NC 1 NPT

TACO
$213.51 - $213.51
$213.51
$213.51 - $213.51
$213.51

Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 8.9 300 220 24 2-Pin Screw Conne...

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$213.51 - $213.51
$213.51
$213.51 - $213.51
$213.51
Zone Valve 2 Way NC 3/4 NPT

Zone Valve 2 Way NC 3/4 NPT

TACO
$179.42 - $179.42
$179.42
$179.42 - $179.42
$179.42

Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 10.3 300 220 24 2-Pin Screw Conn...

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$179.42 - $179.42
$179.42
$179.42 - $179.42
$179.42
Zone Valve 2 Way NC 1/2 NPT

Zone Valve 2 Way NC 1/2 NPT

TACO
$171.88 - $171.88
$171.88
$171.88 - $171.88
$171.88

Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.9 300 220 24 2-Pin Screw Conne...

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$171.88 - $171.88
$171.88
$171.88 - $171.88
$171.88
Zone Valve 2 Way NC 1 In Sweat

Zone Valve 2 Way NC 1 In Sweat

TACO
$213.43 - $213.43
$213.43
$213.43 - $213.43
$213.43

Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 8.9 300 240 24 2-Pin Screw Conne...

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$213.43 - $213.43
$213.43
$213.43 - $213.43
$213.43
Zone Valve 2 Way NC 3/4 In Sweat

Zone Valve 2 Way NC 3/4 In Sweat

TACO
$189.59 - $189.59
$189.59
$189.59 - $189.59
$189.59

Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 10.3 300 240 24 2-Pin Screw Conn...

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$189.59 - $189.59
$189.59
$189.59 - $189.59
$189.59
Zone Valve 2 Way NC 1/2 In Sweat

Zone Valve 2 Way NC 1/2 In Sweat

TACO
$177.86 - $177.86
$177.86
$177.86 - $177.86
$177.86

Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.9 300 240 24 2-Pin Screw Conne...

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$177.86 - $177.86
$177.86
$177.86 - $177.86
$177.86
Actuator Head NC 24V

Actuator Head NC 24V

TACO
$174.14 - $174.14
$174.14
$174.14 - $174.14
$174.14

Actuator Head Normally Closed Height (In.) 2-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 24 V 2-Pin Screw Connectors for Power and End Switch

$174.14 - $174.14
$174.14
$174.14 - $174.14
$174.14
Hy-Vent 150Psi 240F 1/4 NPT

Hy-Vent 150Psi 240F 1/4 NPT

TACO
$107.87 - $107.87
$107.87
$107.87 - $107.87
$107.87

Hy-Vent 150Psi 240F 1/4 In.NPT

$107.87 - $107.87
$107.87
$107.87 - $107.87
$107.87
Hy-Vent 1/8 NPT 416-2

Hy-Vent 1/8 NPT 416-2

TACO
$22.99 - $22.99
$22.99
$22.99 - $22.99
$22.99

Hy-Vent 1/8 in NPT 416-2

$22.99 - $22.99
$22.99
$22.99 - $22.99
$22.99
Boiler Zone Control 4 Zone Expandable

Boiler Zone Control 4 Zone Expandable

TACO
$340.37 - $340.37
$340.37
$340.37 - $340.37
$340.37

Boiler Zoning Control Full Load Current @ 120V AC 1.5 A Weight 5.75 lb Overall Depth 3 in Overall Height 8 in Overall Width 12 1/4 in Product Type ...

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$340.37 - $340.37
$340.37
$340.37 - $340.37
$340.37
Zoning Control 3 Zone

Zoning Control 3 Zone

TACO
$241.03 - $241.03
$241.03
$241.03 - $241.03
$241.03

Zoning Control Switch Type 3 Zone 1/3 HP Per Zone HP 6 Per Zone Full Load Amps @ 120VAC Max 15 10 7/8 in 3 in 7 in Screw Holes Mounting Circulator ...

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$241.03 - $241.03
$241.03
$241.03 - $241.03
$241.03
Zoning Control 1 Zone

Zoning Control 1 Zone

TACO
$104.91 - $104.91
$104.91
$104.91 - $104.91
$104.91

Zoning Control Switch Type 1 Zone 1/3 HP Per Zone HP 6 Per Zone Full Load Amps @ 120VAC Max 12 4 13/16 in 3 in 5 1/2 in Screw Holes Mounting Circul...

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$104.91 - $104.91
$104.91
$104.91 - $104.91
$104.91
Boiler Reset Control Two Stage

Boiler Reset Control Two Stage

TACO
$748.59 - $748.59
$748.59
$748.59 - $748.59
$748.59

Boiler Reset Control Two Stage User Interface LCD Display Sensor 10K Thermistor (2) Dry Contact 24V AC 5A 3 VA 1 ft 12-18 Gauge for 120V AC Connect...

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$748.59 - $748.59
$748.59
$748.59 - $748.59
$748.59
Boiler Zone Control 6 Zone

Boiler Zone Control 6 Zone

TACO
$280.83 - $280.83
$280.83
$280.83 - $280.83
$280.83

Boiler Zoning Control Full Load Current @ 120V AC 1.5 A Weight 5.5 lb Overall Depth 3 in Overall Height 8 in Overall Width 12 1/4 in Product Type Z...

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$280.83 - $280.83
$280.83
$280.83 - $280.83
$280.83
Zoning Control 1 Zone Expandable

Zoning Control 1 Zone Expandable

TACO
$213.04 - $213.04
$213.04
$213.04 - $213.04
$213.04

Zoning Control Switch Type 1 Zone Expandable 1/3 HP Per Zone HP 6 Per Zone Full Load Amps @ 120VAC Max 15 4 13/16 in 3 in 5 1/2 in Screw Holes Moun...

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$213.04 - $213.04
$213.04
$213.04 - $213.04
$213.04
Zoning Control 2 Zone

Zoning Control 2 Zone

TACO
$235.51 - $235.51
$235.51
$235.51 - $235.51
$235.51

Zoning Control Switch Type 2 Zone 1/3 HP Per Zone HP 6 Per Zone Full Load Amps @ 120VAC Max 15 10 7/8 in 3 in 7 in Screw Holes Mounting Circulator ...

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$235.51 - $235.51
$235.51
$235.51 - $235.51
$235.51
Variable Speed Pump Control

Variable Speed Pump Control

TACO
$702.07 - $702.07
$702.07
$702.07 - $702.07
$702.07

Variable Speed Pump Control Injection Mixing User Interface LCD Display Sensor 10K Thermistor 3 VA 1 ft 12-18 Gauge for 120V AC Connections 14-22 G...

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$702.07 - $702.07
$702.07
$702.07 - $702.07
$702.07
Boiler Reset Control Single Stage

Boiler Reset Control Single Stage

TACO
$514.68 - $514.68
$514.68
$514.68 - $514.68
$514.68

Boiler Reset Control Single Stage User Interface LCD Display Sensor 10K Thermistor 3 VA 1 ft 12-18 Gauge for 120V AC Connections 14-22 Gauge For Al...

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$514.68 - $514.68
$514.68
$514.68 - $514.68
$514.68
Hydro Fan Unit Control Time Delay

Hydro Fan Unit Control Time Delay

TACO
$150.01 - $150.01
$150.01
$150.01 - $150.01
$150.01

Hydro Fan Unit Control Switch Type DPDT 1/6 HP 5A Dry Contact HP Max 5 @ 24V AC 4 13/16 in 3 in 5 1/2 in Screw Holes Mounting Fan Coils With Pump C...

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$150.01 - $150.01
$150.01
$150.01 - $150.01
$150.01

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