Product Description
The OJ Electronics, OJ Microline UWG4 Wi-Fi Thermostat is a touchscreen thermostat for electric underfloor heating with sleek design and intuitive control designed for easy installation plus WLAN connectivity for remote control.
The remote WLAN connectivity feature gives users convenient, easy-to-use access to adjusting and monitoring their home heating system from any location. While away from home they can turn on the heat to ensure a warm welcome on their return, they can continue saving on heating if they find themselves delayed, and much more. WLAN connectivity also gives easy access to information on energy consumption and system performance.
The OJ Microline app (iPhone and Android) features a variety of system control opportunities:
- 3.5" color screen with easy interactive touch control
- Easy scheduling method and even easier on the fly changes
- Power consumption is saved in detail to your user account
- Thermostat settings can be exported to web page for technical support
- Universal compatibility with existing floor heating sensors
- Suitable for tile, stone, laminate, concrete and wooden floor
- 5 year battery backup of clock and calendar
Download User Manual
Download Installation Instructions
Download Troubleshooting Fault Codes Guide

Product Specifications
SKU: | mh_uwg4-4999 |
Manufacturer: | OJ Electronics |
MPN: | UWG4-4999 |
Voltage: | 120/240 |