OJ Microline UDG4 Programmable WiFi Thermostat — Smart Touch Control for Heated Floors
The OJ Microline UDG4 Programmable WiFi Thermostat is an advanced, touch-controlled thermostat designed for electric underfloor heating systems. Featuring a sleek color display, intuitive navigation, and smart scheduling, it offers precision temperature control and effortless operation for homeowners and professionals alike.
Built with WiFi connectivity, Class A GFCI protection, and a 3.5″ color touchscreen, the UDG4 provides reliable comfort and energy efficiency for tile, stone, laminate, concrete, and wood floors. Its power logging and programmable scheduling help you maintain optimal warmth while tracking energy use in real time.
Key Features and Benefits
3.5″ Full-Color Touchscreen — Interactive, easy-to-use interface with smart navigation and clear graphics
WiFi Connectivity — Remote access and control via mobile device or web browser
6-Event Programmable Scheduling — Customize your heating cycle throughout the day for maximum efficiency
Energy Monitoring — Track and export power usage via QR technology to optimize energy consumption
Smart Copy Function — Easily copy schedules from one day to another for faster setup
Universal Sensor Compatibility — Works with most existing floor sensors, perfect for retrofit applications
Built-In Class A GFCI Protection — Enhanced safety for bathroom and wet area installations
Multi-Floor Application — Suitable for tile, stone, laminate, engineered wood, concrete, and vinyl floors
5-Year Clock Backup — Maintains all settings during power outages
Modern Design — Slim, elegant profile that blends seamlessly into any room
Specifications
Downloads
SKU
MH UDG4-4999
UPC
796299031565
Non-Returnable
No
Manufacturer
OJ Electronics
Manufacturer Part Number
UDG4-4999
Voltage
120/240
Weight (lbs.)
0.75
Dimensions (L x W x H)
3.19″ x 1.97″ x 5.08″\n\n
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| Model | UDG4-4999 |
|---|---|
| Load Capacity | 15A maximum (resistive load) |
| GFCI Protection | Class A (5 mA trip level) |
| Floor Limit Range | +41°F to +104°F (+5°C to +40°C) |
| Floor Protection (Tile) | 88°F (31.0°C) |
| Control Accuracy (Differential) | ±0.7°F (±0.4°C) |
| Enclosure Rating | IP20 |
| Dimensions (L x W x H) | 3.19″ x 1.97″ x 5.08″ |
