Essential for your family's comfort in cold winter
| Operating Temperature | -5~45°C |
| Operating Humidity | 5~90% |
| Power Supply | AC 100-250V 50/60H |
| Maximum Overloa | 10A |
| Indicator | yes |
| Display | Backlit displa |
| Interface | Neutral wire in, Live wire in Valve open, R25C/10K3380* |
| Button | System clock button Menu button, Power button Up button, Down button |
| Radio Protocol | CoSS |
| Signal Range (Open Field) | 100m |
| Mode | Internal temperature control External temperature control Dual-temperature contro |
| Temperature Range | nternal 5-35°C External 0-90°C |
| Set Stepping | 0.5°C |
| Measurement Accuracy | 0.1°C |
| Temperature Senso | Thermistor B=3380 10K@25° |
| Color | White / Gold / Silver (optional |
| Dimensions | 86*86*50mm 70.9*70.9*44.5mm（without frame） |
| Weight | 180g |
| Casing | Flameresitant PC |