• Ball Valves
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    Ball Valves
    $58.40 - $708.00
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    $9.80 - $348.00
  • Ball Valve Actuator
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    Ball Valve Actuator
    $44.40 – $55.00
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    $11.70 - $11.70
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    $120.00
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    $34.50
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    $34.50
  • Ball Valve Actuator
    Select options
    Ball Valve Actuator
    $44.40 – $55.00
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    $120.00
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    $9.80 - $348.00
  • Ball Valves
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    Ball Valves
    $58.40 - $708.00
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    $11.70 - $11.70
  • T3-OEM Bacnet programmable controller
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    T3-OEM Bacnet programmable controller
    $80.00 - $85.00
  • T3-Nano Programmable Router
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    T3-Nano Programmable Router
    $61.00 – $62.50
  • T3 Series Programmable Bacnet & Modbus Controller
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    T3 Series Programmable Bacnet & Modbus Controller
    $153.00 - $344.00
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    $60.00 - $128.00
  • Differential pressure transmitter
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    Differential pressure transmitter
    $145.00 - $146.00
  • Small Water Flow Meter
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    Small Water Flow Meter
    $10.80 - $13.80
  • Humidity and Temp Transmitters With Waterproof Connector
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    Humidity and Temp Transmitters With Waterproof Connector
    $55.00 - $78.00
  • Non-contact liquid level sensor
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    Non-contact liquid level sensor
    $5.80 - $6.80
  • Water and Liquid Level Transmitter
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    Water and Liquid Level Transmitter
    $32.00 - $45.00
  • USB to RS485 Converter
    Add to cart
    USB to RS485 Converter
    $12.00
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    $60.00 - $128.00
  • Differential pressure transmitter
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    Differential pressure transmitter
    $145.00 - $146.00
  • Small Water Flow Meter
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    Small Water Flow Meter
    $10.80 - $13.80
  • Humidity and Temp Transmitters With Waterproof Connector
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    Humidity and Temp Transmitters With Waterproof Connector
    $55.00 - $78.00
  • Non-contact liquid level sensor
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    Non-contact liquid level sensor
    $5.80 - $6.80
  • Water and Liquid Level Transmitter
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    Water and Liquid Level Transmitter
    $32.00 - $45.00
  • 4 G LTE WiFi Wireless Router
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    4 G LTE WiFi Wireless Router
    $90.00
  • 7 Inch Android touch screen PC
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    7 Inch Android touch screen PC
    $280.00 - $286.00
  • PC-W
    Add to cart
    PC-W
    $580.00
  • Digital Storage Oscilloscope
    Add to cart
    Digital Storage Oscilloscope
    $234.00
  • Wall Mount Transducer
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    Wall Mount Transducer
    $33.50 – $34.00
  • Temperature and Humidity Transducer With Bacnet and Modbus
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    Temperature and Humidity Transducer With Bacnet and Modbus
    $21.00 - $43.00
  • Humidity and Temp Transmitters With Waterproof Connector
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    Humidity and Temp Transmitters With Waterproof Connector
    $55.00 - $78.00
  • Duct Mount AirLab Air Particle Sensor
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    Duct Mount AirLab Air Particle Sensor
    $161.00 - $218.00
  • Outdoor Airlab Air Particle Sensor
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    Outdoor Airlab Air Particle Sensor
    $132.00 - $193.00
  • Outdoor Weather Station
    Add to cart
    Outdoor Weather Station
    $93.00
  • AirLab, the All-in-one Indoor Air Quality Laboratory
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    AirLab, the All-in-one Indoor Air Quality Laboratory
    $64.00 - $166.00
  • Air Quality, Hum & Temp
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    Air Quality, Hum & Temp
    $34.00 – $42.00
  • Occupancy Light Switch
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    Occupancy Light Switch
    $21.00 – $22.00
  • Occupancy Sensor
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    Occupancy Sensor
    $5.30 - $6.20
  • Differential pressure transmitter
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    Differential pressure transmitter
    $145.00 - $146.00
  • Air Flow Sensor
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    Air Flow Sensor
    $52.50 - $80.00
  • Pressure Transmitter
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    Pressure Transmitter
    $38.00 - $71.00
  • Differential Air Pressure Switch
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    Differential Air Pressure Switch
    $11.00 - $11.00
  • Pressure Sensor
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    Pressure Sensor
    $78.00 - $98.00
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    $60.00 - $128.00
  • Differential pressure transmitter
    Select options
    Differential pressure transmitter
    $145.00 - $146.00
  • Small Water Flow Meter
    Select options
    Small Water Flow Meter
    $10.80 - $13.80
  • Humidity and Temp Transmitters With Waterproof Connector
    Select options
    Humidity and Temp Transmitters With Waterproof Connector
    $55.00 - $78.00
  • Non-contact liquid level sensor
    Select options
    Non-contact liquid level sensor
    $5.80 - $6.80
  • Water and Liquid Level Transmitter
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    Water and Liquid Level Transmitter
    $32.00 - $45.00
  • Bacnet Room Setpoint & Temp Display
    Add to cart
    Bacnet Room Setpoint & Temp Display
    $38.00
  • Averaging Temperature Sensor
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    Averaging Temperature Sensor
    $25.00 - $54.00
  • Clip On Temperature Sensor
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    Clip On Temperature Sensor
    $3.85 - $4.00
  • Temperature Transducer with Bacnet and Modbus RS485
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    Temperature Transducer with Bacnet and Modbus RS485
    $19.00 - $27.00
  • High temperature over molded floor heating sensor
    Add to cart
    High temperature over molded floor heating sensor
    $5.50
  • 1K PT Temperature Sensors
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    1K PT Temperature Sensors
    $2.80 - $9.40
  • Split Core Current Sensor with 5VDC output
    Add to cart
    Split Core Current Sensor with 5VDC output
    $9.50
  • Clamp Current Transformer
    Add to cart
    Clamp Current Transformer
    $23.00
  • Current Sensor with 0-5VDC output signal
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    Current Sensor with 0-5VDC output signal
    $16.60
  • Tstat 2 Series Thermostat
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    Tstat 2 Series Thermostat
    $20.50 - $20.50
  • Tstat 4 Series Thermostat
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    Tstat 4 Series Thermostat
    $20.50
  • Tstat 3 Series Thermostat
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    Tstat 3 Series Thermostat
    $14.40 - $14.40
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    $60.00 - $128.00
  • Tstat 7 Thermostat
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    Tstat 7 Thermostat
    $56.00 - $60.00
  • Thermostat cover
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    Thermostat cover
    $4.00 – $6.00
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    $34.50
  • Ball Valve Actuator
    Select options
    Ball Valve Actuator
    $44.40 – $55.00
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    $120.00
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    $9.80 - $348.00
  • Ball Valves
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    Ball Valves
    $58.40 - $708.00
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    $11.70 - $11.70
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    $34.50
  • Ball Valve Actuator
    Select options
    Ball Valve Actuator
    $44.40 – $55.00
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    $120.00
  • Floor Heating Manifold & Electro-thermal Actuator
    Select options
    Floor Heating Manifold & Electro-thermal Actuator
    $9.80 - $348.00
  • Ball Valves
    Select options
    Ball Valves
    $58.40 - $708.00
  • Replacement Motors For Zone Valve
    Select options
    Replacement Motors For Zone Valve
    $11.70 - $11.70
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    $34.50
  • Ball Valve Actuator
    Select options
    Ball Valve Actuator
    $44.40 – $55.00
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    $120.00
  • Floor Heating Manifold & Electro-thermal Actuator
    Select options
    Floor Heating Manifold & Electro-thermal Actuator
    $9.80 - $348.00
  • Ball Valves
    Select options
    Ball Valves
    $58.40 - $708.00
  • Replacement Motors For Zone Valve
    Select options
    Replacement Motors For Zone Valve
    $11.70 - $11.70
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    $34.50
  • Ball Valve Actuator
    Select options
    Ball Valve Actuator
    $44.40 – $55.00
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    $120.00
  • Floor Heating Manifold & Electro-thermal Actuator
    Select options
    Floor Heating Manifold & Electro-thermal Actuator
    $9.80 - $348.00
  • Ball Valves
    Select options
    Ball Valves
    $58.40 - $708.00
  • Replacement Motors For Zone Valve
    Select options
    Replacement Motors For Zone Valve
    $11.70 - $11.70
  • AO2DO Analog to Relay Output Converter
    Add to cart
    AO2DO Analog to Relay Output Converter
    $4.73
  • HVAC Contactors, UL : E246810
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    HVAC Contactors, UL : E246810
    $8.00 - $20.00
  • Relay Board and Transformer
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    Relay Board and Transformer
    $19.30 - $27.00
  • Solid State Relay
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    Solid State Relay
    $3.00 - $13.00
  • General Purpose Relay
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    General Purpose Relay
    $8.50 - $9.30
  • Omron G2R Relay
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    Omron G2R Relay
    $3.30 - $3.50