• Ball Valves
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    Ball Valves
    £43.39 - £526.04
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    £7.28 - £258.56
  • Ball Valve Actuator
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    Ball Valve Actuator
    £32.99 – £40.87
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    £8.69 - £8.69
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    £89.16
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    £25.63
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    £25.63
  • Ball Valve Actuator
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    Ball Valve Actuator
    £32.99 – £40.87
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    £89.16
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    £7.28 - £258.56
  • Ball Valves
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    Ball Valves
    £43.39 - £526.04
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    £8.69 - £8.69
  • T3E-Nano Programmable Router
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    T3E-Nano Programmable Router
    £45.32 – £46.44
  • T3-OEM Bacnet programmable controller
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    T3-OEM Bacnet programmable controller
    £59.44 - £63.16
  • T3 Series Programmable Bacnet & Modbus Controller
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    T3 Series Programmable Bacnet & Modbus Controller
    £113.68 - £255.59
  • T3E-Nano Programmable Router
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    T3E-Nano Programmable Router
    £45.32 – £46.44
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    £44.58 - £95.10
  • Differential pressure transmitter
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    Differential pressure transmitter
    £107.74 - £108.48
  • Small Water Flow Meter
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    Small Water Flow Meter
    £8.02 - £10.25
  • Humidity and Temp Transmitters With Waterproof Connector
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    Humidity and Temp Transmitters With Waterproof Connector
    £40.87 - £43.47
  • Non-contact liquid level sensor
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    Non-contact liquid level sensor
    £4.31 - £5.05
  • USB to RS485 Converter
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    USB to RS485 Converter
    £8.92
  • T3E-Nano Programmable Router
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    T3E-Nano Programmable Router
    £45.32 – £46.44
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    £44.58 - £95.10
  • Differential pressure transmitter
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    Differential pressure transmitter
    £107.74 - £108.48
  • Small Water Flow Meter
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    Small Water Flow Meter
    £8.02 - £10.25
  • Humidity and Temp Transmitters With Waterproof Connector
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    Humidity and Temp Transmitters With Waterproof Connector
    £40.87 - £43.47
  • Non-contact liquid level sensor
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    Non-contact liquid level sensor
    £4.31 - £5.05
  • 4 G LTE WiFi Wireless Router
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    4 G LTE WiFi Wireless Router
    £66.87
  • 7 Inch Android touch screen PC
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    7 Inch Android touch screen PC
    £208.04 - £212.50
  • PC-W
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    PC-W
    £430.94
  • Digital Storage Oscilloscope
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    Digital Storage Oscilloscope
    £173.86
  • Wall Mount Transducer
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    Wall Mount Transducer
    £24.89 – £25.26
  • Temperature and Humidity Transducer With Bacnet and Modbus
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    Temperature and Humidity Transducer With Bacnet and Modbus
    £15.60 - £31.95
  • Humidity and Temp Transmitters With Waterproof Connector
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    Humidity and Temp Transmitters With Waterproof Connector
    £40.87 - £43.47
  • Duct Mount AirLab Air Particle Sensor
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    Duct Mount AirLab Air Particle Sensor
    £113.68 - £142.66
  • Outdoor Airlab Air Particle Sensor
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    Outdoor Airlab Air Particle Sensor
    £98.08 - £143.40
  • Outdoor Weather Station
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    Outdoor Weather Station
    £69.10
  • AirLab, the All-in-one Indoor Air Quality Laboratory
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    AirLab, the All-in-one Indoor Air Quality Laboratory
    £47.55 - £123.34
  • Air Quality, Hum & Temp
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    Air Quality, Hum & Temp
    £25.26 – £31.21
  • Occupancy Light Switch
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    Occupancy Light Switch
    £15.60 – £16.35
  • Occupancy Sensor
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    Occupancy Sensor
    £3.94 - £5.05
  • Differential pressure transmitter
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    Differential pressure transmitter
    £107.74 - £108.48
  • Air Flow Sensor
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    Air Flow Sensor
    £39.01 - £59.44
  • Pressure Transmitter
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    Pressure Transmitter
    £28.23 - £52.75
  • Differential Air Pressure Switch
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    Differential Air Pressure Switch
    £8.17 - £8.17
  • Pressure Sensor
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    Pressure Sensor
    £57.95 - £72.81
  • T3E-Nano Programmable Router
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    T3E-Nano Programmable Router
    £45.32 – £46.44
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    £44.58 - £95.10
  • Differential pressure transmitter
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    Differential pressure transmitter
    £107.74 - £108.48
  • Small Water Flow Meter
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    Small Water Flow Meter
    £8.02 - £10.25
  • Humidity and Temp Transmitters With Waterproof Connector
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    Humidity and Temp Transmitters With Waterproof Connector
    £40.87 - £43.47
  • Non-contact liquid level sensor
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    Non-contact liquid level sensor
    £4.31 - £5.05
  • Bacnet Room Setpoint & Temp Display
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    Bacnet Room Setpoint & Temp Display
    £28.23
  • Averaging Temperature Sensor
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    Averaging Temperature Sensor
    £18.58 - £40.12
  • Clip On Temperature Sensor
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    Clip On Temperature Sensor
    £2.86 - £4.16
  • Temperature Transducer with Bacnet and Modbus RS485
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    Temperature Transducer with Bacnet and Modbus RS485
    £14.12 - £26.01
  • High temperature over molded floor heating sensor
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    High temperature over molded floor heating sensor
    £4.09
  • 1K PT Temperature Sensors
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    1K PT Temperature Sensors
    £2.08 - £6.98
  • Clamp Current Transformer
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    Clamp Current Transformer
    £9.66 - £17.09
  • Current Sensor with 0-5VDC output signal
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    Current Sensor with 0-5VDC output signal
    £12.33
  • Tstat 2 Series Thermostat
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    Tstat 2 Series Thermostat
    £15.23 - £15.23
  • Tstat 4 Series Thermostat
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    Tstat 4 Series Thermostat
    £15.23
  • Tstat 3 Series Thermostat
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    Tstat 3 Series Thermostat
    £10.70 - £10.70
  • Tstat10E Fully Programmable Thermostat
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    Tstat10E Fully Programmable Thermostat
    £44.58 - £95.10
  • Tstat 7 Thermostat
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    Tstat 7 Thermostat
    £41.61 - £44.58
  • Thermostat cover
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    Thermostat cover
    £2.97 – £4.46
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    £25.63
  • Ball Valve Actuator
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    Ball Valve Actuator
    £32.99 – £40.87
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    £89.16
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    £7.28 - £258.56
  • Ball Valves
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    Ball Valves
    £43.39 - £526.04
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    £8.69 - £8.69
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    £25.63
  • Ball Valve Actuator
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    Ball Valve Actuator
    £32.99 – £40.87
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    £89.16
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    £7.28 - £258.56
  • Ball Valves
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    Ball Valves
    £43.39 - £526.04
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    £8.69 - £8.69
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    £25.63
  • Ball Valve Actuator
    Select options
    Ball Valve Actuator
    £32.99 – £40.87
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    £89.16
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    £7.28 - £258.56
  • Ball Valves
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    Ball Valves
    £43.39 - £526.04
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    £8.69 - £8.69
  • Ball Valve Actuator
    Add to cart
    Ball Valve Actuator
    £25.63
  • Ball Valve Actuator
    Select options
    Ball Valve Actuator
    £32.99 – £40.87
  • Retrofit Valve Actuator
    Add to cart
    Retrofit Valve Actuator
    £89.16
  • Floor Heating Manifold & Electro-thermal Actuator
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    Floor Heating Manifold & Electro-thermal Actuator
    £7.28 - £258.56
  • Ball Valves
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    Ball Valves
    £43.39 - £526.04
  • Replacement Motors For Zone Valve
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    Replacement Motors For Zone Valve
    £8.69 - £8.69
  • AO2DO Analog to Relay Output Converter
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    AO2DO Analog to Relay Output Converter
    £3.51
  • HVAC Contactors, UL : E246810
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    HVAC Contactors, UL : E246810
    £5.94 - £14.86
  • Relay Board and Transformer
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    Relay Board and Transformer
    £14.34 - £20.06
  • Solid State Relay
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    Solid State Relay
    £2.23 - £9.66
  • General Purpose Relay
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    General Purpose Relay
    £6.32 - £6.91
  • Omron G2R Relay
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    Omron G2R Relay
    £2.45 - £2.60