• Business Areas
    • HVAC Controls & Power
      • OJ Air Cloud
        • Lets you see everything
      • OJ Drives
        • Market knowledge
        • Flexible Design
        • All-new technology for RHX
        • All-condition performance for OJ DV
      • OJ Air2
        • Get it all in one place
        • Intuitive interface for AHU control systems
        • Pre-programmed web interface
        • System configuration
      • OJ GreenZone
        • Easy installation
        • Touch-screen room panel
        • Smart savings
        • OJ GreenZone Products
      • Products
        • OJ Air Controls
          • AHC-3000 compact Air Handling Units
            • AHC-3000-T
            • AHC-3000-B
            • AHC-3000-S
            • AHC-3000-HMI-35T
          • OJ Air Cloud
            • OJ Air Cloud
          • OJ Air2 - for Air Handling Units
            • OJ Air2 Master Module
            • OJ Air2-HMI-35T
            • OJ AIR2-HMI-20T
            • OJ-Air2WP55
            • OJ Air2 Power Supply
            • OJ Air2 Fan IO
              • Fan IO
              • FanIO21 Direct Modbus
            • OJ Air2 Extension Module
              • OJ Air2 EXT
              • OJ Air2 EXT45
        • OJ GreenZone
          • OJ Zone Master
          • OJ Zone Module A
          • OJ Zone Module M
          • OJ Zone Module MP
          • Room Panel Touch 2.0
          • Room Control Panel
        • Temperature controllers
          • Temperature Controller EFRP
          • Temperature Controller TRD
          • EFRP-900 Remote Set Potentiometer
          • ETI Compact ON/OFF thermostat
          • All-in-one Thermostat ETN4
        • Airflow Transducers
          • Airflow Transducers
        • OJ Air Pressure
          • Pressure transmitter - analogue output
          • Pressure transmitter - modbus
          • Dual-input pressure transmitters
          • Pressure transmitters with relays
          • Ventilation Controllers 24V
          • Ventilation Controllers 230V
        • Power controllers
          • Three Phase Power Controllers
          • Single/Two Phase Power Controllers
          • Power Controllers EFK for Wall Mount
          • DIN Rail EFH Power controller
          • ETT-6 Step control by 2 to 12 relays
        • Temperature sensors
          • NTC12k Sensors
          • PT-1000 Sensors
        • Temperature transmitter
          • Duct temperature transmitter
          • Room temperature transmitter
          • Outdoor temperature transmitter
        • Air Quality Sensors
          • Air Quality Sensor
        • OJ Air Humidity
          • Humidity and temperature sensor
          • Leak Alarm Relay
          • Humidity Controller
          • HTH Humidity Transmitters
        • OJ Drives
          • OJ-DV
          • OJ-DV-HMI-35T
          • OJ-DV PC-Tool
          • OJ-DV Option Modules
          • OJ-DRHX drives
          • OJ-DRHX PC-Tool
          • OJ-MRHX Stepper Motor
        • Discontinued Products
          • ON/OFF
          • Neutral Zone Thermostat
          • 2-step Thermostat
          • Universal Thermostat
          • Differential Thermostat
          • Fire Alarm
          • Frost Alarm
          • Controller for Rotary Heat Exchanger
          • EFT temperature transmitter
          • NTC10k Sensors
          • OJ-LON1
          • OJ-LON
          • OJ-DV-HTERM
          • PTC2k Sensors
          • OJ Air2 Hand terminal
          • PT-100 Sensors
          • PRH Constant Pressure Controller
          • EFK-20/21
          • OJ-EC
          • OJ-Air2LON-A
          • OJ Air2 LON Gateway
          • OJ Air2 EC Controller
          • Frequency Converter FC-W
          • Frequency Converter FC
          • OJ EC HTERM
          • OJ EC Tool
          • FC HTERM
          • FC-Tool
    • Electric Floor Heating
      • WiFi-Thermostats EU & Overseas
      • Touch-Thermostats EU & Overseas
        • Colour Touch Display
        • QR-code read outs
        • Design in 3 dimensions
          • System Integrators
          • Installers
          • Homeowners
        • Touch Thermostats products
      • Products
        • Touch Thermostats
          • WiFi Thermostat OWD5
          • WiFi Thermostat MWD5
          • Touch Thermostat OCD5
          • Touch Thermostat MCD5
          • Touch Thermostat OCD6
        • Wireless Control System CS4
          • Central Controller OCS4
          • Thermostat OSD4
          • Panel Heater Controller OSA4
        • Premium Clock Thermostats
          • Clock Thermostat OCC4
          • Clock Thermostat OCD4
        • Basic Clock Thermostats
          • Clock Thermostat OCD2
          • Clock Thermostat OCC2
          • Clock Thermostat ICD3
        • Thermostats for USA & Canada
          • UWG4 and AWG4
          • UDG4 and ADG4
          • UTN4 and ATN4
          • UDG
          • USG
          • ADG
          • ASG
          • Thin Floor Sensor with Flat Wire
        • Basic Thermostats
          • Digital Thermostat MTD3
        • Simple ON/OFF Thermostats
          • ON/OFF Thermostat OTN
          • ON/OFF Thermostat MTU2
        • Accessories Covers & Frames
          • Round Frames
            • Round frames
            • UK backing plate
          • Square Frames
            • Square frames
            • Rectangular frames
          • Round Covers
            • Round cover OCx4
            • Round cover OCD5
            • Round Cover OTx2
            • Round cover OCx2
            • Front flap
          • Square Covers
            • Square cover MCx4
            • Square cover MCD5
            • Square cover MTx2
            • Front flap
            • Square cover MCx2
            • Square cover MTC
        • Sensors
          • Floor Sensor with Stiff Wire
          • Thin Floor Sensor with Stiff Wire
          • Floor Sensor - 10M
          • Remote Room Sensor
          • Thin Floor Sensor with Flat Wire
        • DIN-Rail Thermostats
          • All-in-one Thermostat ETN4
          • Simple Thermostat ETV
          • Frost Protection Thermostat
        • Ice & Snow Melting
          • Control System for Ice & Snow Melting
          • Snow Melting for Small Applications
          • Frost Protection Thermostat
          • Thermostat for Heating Cable in Gutters
          • Outdoor Temperature Sensor
          • Temperature Sensor for Pipes
          • Ground Sensor
          • Gutter Sensor
          • Embedded Ground Sensor
        • Discontinued Products
          • MDC-13
          • Basic Clock Thermostat OCC3
          • Basic Clock Thermostat OCD3
          • Basic Thermostat with display OTx2
          • ETN
          • OCC/OCD
          • UCCG
          • Gateway MSW4
          • UCDG
          • UTN
          • UTCG
          • OTD2-1655
          • Thermostat MSD4
          • ATN
          • UCG
          • Central Controller MCS4
          • Panel Heater Controller MSA4
          • ACG
          • Basic Clock Thermostat MCC2/MCD2
          • Infrared Thermostat OTN2
    • Hydronic Floor Heating
      • Waterline WLM3
        • System efficiency
          • Wired and Wireless Communication
          • Heating and Cooling in one
          • Energy savings
        • FMS Intelligent access
        • Intuitive operation
        • Complete details
      • Products
        • OJ Waterline System
          • WLM3 Master
          • WLM3 Sensors and Controllers
          • Wired and Wireless Communication
        • EZC Microcenter
          • EZC Microcenter
          • ON/OFF Thermostat MTU2 Hydronic
          • Clock Thermostat OCD4 Hydronic
        • Ice & Snow Melting
          • Control System for Ice & Snow Melting
          • Snow Melting for Small Applications
          • Frost Protection Thermostat
          • Thermostat for Heating Cable in Gutters
          • Outdoor Temperature Sensor
          • Temperature Sensor for Pipes
          • Ground Sensor
          • Gutter Sensor
          • Embedded Ground Sensor
        • Discontinued Products
          • EMR Controller
          • WLM Master
          • WLM-AO Add On Module
          • Floor Management System
          • WLRC Receiver
          • WLCT Clock Thermostat
          • WLM2 Masters with BMS
          • WLM2 Master Module
          • WLM2 Sensors and Controllers
    • Winterline Ice & Snow Melting
      • Products
        • OJ Winterline
          • Snow melt controller protected
          • Remote Control for ETOP
          • Control System for Ice & Snow Melting
          • Snow Melting for Small Applications
          • Thermostat for Heating Cable in Gutters
          • Embedded Ground Sensor
          • Ground Sensor
          • Gutter Sensor
          • Outdoor Temperature Sensor
          • Frost Protection Thermostat
          • Temperature Sensor for Pipes
          • Discontinued Products
            • ETO-1550
        • Discontinued Products
          • ETO-1550
  • Company
    • About Us
      • Mission & Values
      • Our Brand
      • Sustainability
        • Sustainability in practice
        • Statements
        • Green products
        • Internal Affairs & Procedures
          • Purchasing Standards & Politics
          • Waste Management
          • Energy Accounts
          • CO2 conscious behaviour
          • Employee Development
    • Suppliers & Partners
      • Contact and Product Areas
      • Partner Login
    • News & Events
      • HVAC News
        • HVAC News Archive
      • Floor Heating Electric News
        • Floor Heating Electric News Archive
      • Floor Heating Hydronic News
        • Floor Heating Hydronic News Archive
    • OEM 
    • OJ Innovation
      • THE PROCESS OF OJ INNOVATION
  • Products
    • Europe Asia & South America
      • HVAC Control
      • Electric Floor Heating
      • Hydronic Floor Heating
      • OJ Winterline
      • Discontinued products
    • North America
      • HVAC Control
      • Electric Floor Heating
      • Hydronic Floor Heating
      • OJ Winterline
      • Discontinued products
    • Africa & Oceania
      • HVAC Control
      • Electric Floor Heating
      • Hydronic Floor Heating
      • OJ Winterline
      • Discontinued products
  • Support
    • Contact Technical Support
    • Customer Login
    • Photo downloads
  • Contact
    • Contact form
    • Contact details
    • Subsidiaries & Agencies
    • HVAC Partners & Distributors
    • How to find us
OJ Electronics UK
www.knowhowpeople.com
HVAC Controls OJ Electronics
Products Africa & Oceania HVAC Control
  • HVAC Control
  • Electric Floor Heating
  • Hydronic Floor Heating
  • OJ Winterline
  • Discontinued products

HVAC Controls

Valid Products

Product Range
  • OJ Air Controls Control systems for AHUs
    OJ Air Controls
    Control system for Air Handling Units
    Read more
  • OJ GreenZone Controlsystem for multiple zone
    OJ GreenZone
    Zone control for VAV systems - to achieve a perfect climate in up to 125 zones
    Read more
  • OJ Drives OJ Electronics is a global supplier of thermostats, power controls, HVAC supplies and much more
    OJ Drives
    A drives programme dedicated to ventilation solutions
    Read more
  • OJ Air Pressure Smart and simple Ventilation controllers and Pressure transmitters based on ModBus technology
    OJ Air Pressure
    Ventilation controllers and Pressure Transmitters
    Read more
  • Temperature controllers OJ Electronics is a global supplier of thermostats, power controls, HVAC supplies and much more
    Temperature controllers
    Controllers specific for controlling temperature in small and medium Air Handling and HVAC units
    Read more
  • Airflow Transducers
    Airflow Transducers
    Electronic airflow transducers designed to measure air velocity of natural and mechanical ventilation systems.
    Read more
  • Power controllers When applying electrical heating to air in a ventilation system or to the soccer field of a Champions League stadium, it is important, that the requested temperature is maintained as accurately as possible with as small variations in the temperature as possible. With the complete product range of power and step controllers from OJ Electronics, this requirement can be met, as easily, as a valve is installed to control a hydronic heating system. Best of all, this can be done maintaining the system durability, which today is a natural requirement in hydronic systems. To find out more, take a closer look at the products on these pages or contact OJ Electronics for special requirements and technical assistance.
    Power controllers
    A complete range of products to control electrical heating batteries in air handling systems and -units.
    Read more
  • Temperature sensors OJ Electronics is a global supplier of thermostats, power controls, HVAC supplies and much more
    Temperature sensors
    Signal emitters for electronic thermostats, regulators and thermometers
    Read more
  • Temperature transmitter
    Temperature transmitter
    A complete series of temperature transmitters for temperature control and monitoring
    Read more
  • Air Quality Sensors
    Air Quality Sensors
    Measures the air quality in ventilation ducts.
    Read more
  • OJ Air Humidity
    OJ Air Humidity
    HTH humidity transmitters for measuring air humidity in rooms and ventilation systems.
    Read more
  • Discontinued Products
    Discontinued Products
    Products which are at the end of their product life cycle, thereby not optional for new projects.
    Read more

Company

About Us

Sustainability

Jobs & Careers

News & Events

Contact

Technical Support

Subsidiaries

HVAC Distributors

Business Areas

HVAC Control & Power

Electric Floor Heating

Hydronic Floor Heating

OJ Winterline - Ice & Snow Melting

Products

Europe, Asia & South America

North America

Africa & Oceania

  • OJ Electronics Ltd .
  • Crusader House Roman Way .
  • Crusader Park .
  • Warminster Wiltshire Ba12 8sp .
  • Tel 01985 213003 .
  • sales@ojuk.co.uk
Copyright © 2001 - 2019
OJ Electronics A/S, All rights reserved


Privacy Policy      Cookie Policy      Sitemap

Cookies on ojelectronics.com

ojelectronics.com uses cookies to ensure that we give you the best experience on our website. If you continue without changing your setting, we’ll assume that you are happy to receive all cookies on the Oj Electronics' website. However, if you would like to, you can change your cookie settings at any time.

Read more about our privacy and cookie policy.

I accept cookies