Key attributesDescription：
| Model Number | STN855W |
| Application | Room Underfloor Heating Thermostat/Indoor |
| Material | Anti-flammable PC +ABS |
| Place of Origin | Guangdong, China |
| Brand Name | OEM, ODM, OBM |
| Certification | CE RoHS |
| Feature | Save Energy |
| Backlight | Blue Backlight |
| Color | White |
| Power Supply | 24V or AAA BATTERIES |
| Function | Floor Heating Systerm |
| Package | Carton packing |
Product Description：
>> Universal- WIFI
>> Up to 2 Heat, 2 Cool Conventional.
>> Up to 3 Heat, 2 Cool Heat Pump
>> 7 Day or 5/1/1 progammable
>> Auto Changeover
>> Easy menu driven programming
>> Intuitive wake, leave, retum, sleep programming icons
>> White/Blue/Green backlight
>> Electric or Gas configurable
>> Room temperature calibration adjustment
>> Separate heating and cooling swing (cycle rate) adjustments
>> Keypad lockout
>> Heating and cooling setpoint limits
>> 5 minute compressor delay protection (selectable on or off)
>> Filter change indicator(selectable on or off)
>> Simple private label badge system
>> Easy wire color coded terminal blocks
>> Universal sub-base
>> Mounts on wall or junction box
>> 24v power
