Specifications
| General | |
| Manufacturer | |
| Manufacturer Product No. | T4000ES |
| UPC | 813917020593 |
| Display |
24-bit color LCD 320 x 320 resolution at 182 pixels per inch 1.76 in (4.5 cm) diameter |
| Sensors |
Temperature Humidity Proximity/Occupancy Ambient light |
| Size and Weight |
Mass: 4.9 oz (139 g)* Diameter: 3.19 in (8.1 cm) Height: 1.14 in (2.89 cm *Weights may vary slightly |
| Connectivity requirement |
Wi-Fi connection with internet access Phone or tablet with iOS 8 or later, or Android 4 or late Free Nest Account |
| Languages | English (US, UK), Dutch, French (Canada, France), Italian, Spanish (North America, Spain) |
| Wireless |
Working Wi-Fi connection: 802.11b/g/n 2.4GHz, 802.11a/n 5GHz Wireless interconnect: 802.15.4 @ 2.4GHz, Bluetooth Low Energy |
| Battery | Built-in rechargeable lithium-ion battery |
| Power Consumption | Less than 1 kWh/month |
| Compatibility |
The Nest Thermostat E works with most 24V heating and cooling systems, including gas, electric, forced air, heat pump, radiant, oil, hot water, solar and geothermal. Heating and cooling: 1 stage of heating (W1) and cooling (Y1) and a second stage of either heating (W2) or cooling (Y2) Heat pump: with auxiliary and emergency heat (O/B, AUX) Fan (G) Power (C, Rh or Rc |
| Certification |
UL 60730-1, Standard for Safety Automatic Control. UL 60730-2-9, Particular Requirements for Temperature Sensing Controls ENERGY STAR® |
| Warranty |
1-year limited warranty. For help, visit nest.com/support. The Nest support team is also available by phone 24/7 @ 855-469-6378. |