Google GA05551-US Nest Wi-Fi Smart Learning Thermostat

Factory Sealed products are new, in original manufacturer packaging, and most carry a manufacturer warranty.

Google GA05551-US Nest Wi-Fi Smart Learning Thermostat - Polished Silver - 4th Gen - 2nd Gen - Temperature Sensor

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Model Number	GA05551-US
Product Name	Google GA05551-US Nest Wi-Fi Smart Learning Thermostat
Product Type	Learning Thermostat
Color	Polished Silver
Display Dimensions	Backlit 2.68 inches Circular LCD, 600 x 600 Pixels
Displayed Information	Mode, Current Temperature, Set Temperature, Status Display, Fan, Date/Time
Sensors	Soli Sensor for Motion Sense, Temperature, Humidity, Ambient Light, Air Quality
Sensor Detector Type	Temperature, Air Quality, Humidity, Motion
Remote Sensor Capable	Yes
Outdoor Weather Sensor	Yes
24-Hour Programming	Yes
Programmable Period	Learning
Periods Per Programmable Day	Learning Algorithm, Dynamic Scheduling
Alerts & Reminders	Motion Alerts
Auto-Away Mode	Yes
Multi-Zone Control	Yes
Energy Usage and History	Yes
Operating System Compatibility	Android, Apple iOS, Mac, Windows
Works With	Google Home, and Matter, Amazon Alexa, Nest
Connectivity Requirements	Wi-Fi Connection, Google Home app, iOS or Android Device
Wireless Connectivity	Wi-Fi 802.11n (2.4G Hertz, 5G Hertz)
Frequency Band	2.4 Gigahertz, 5.0 Gigahertz
Wire Terminals	W1, W2, W3, Y1, Y2, O/B, AUX, E, G, G2, G3 C, RH, RC, HUM, DEHUM, VENT
Wire Configuration	C-wire, 3-Wire, W3, E, HUM, or DEHUM. The AQ+ and AQ- Terminals can Accept 1-wire or 2-wire VENT, HUM, or DEHUM. (Nest Power Connector may be Needed in Rare Cases)
Power Compatibility	Gas, Electric, Oil, Forced Air, Heat Pump, Radiant
Power Consumption	Less than 1 kWh/Month
Battery	Built-in Rechargeable Lithium Battery
Voltage Requirement	20-30 Volts AC
Voltage Type	Low Voltage
Startup Current	4VA
Standby Current	2VA
HVAC System Compatibility	Heating (1, 2, 3 stages), Cooling (1, 2 stages), Heat Pumps (O/B, AUX, E), Fan (G, G2, G3), Power (C, RH, RC), Humidifier/Dehumidifier (HUM, DEHUM), Ventilation (VENT), Star connector (W3, E, HUM, DEHUM), AQ+, AQ- (1-wire or 2-wire VENT, HUM, DEHUM)
Sustainability	Battery Contains 100% Recycled Cobalt. This Device is Made With at Least 33% Recycled Materials. Packaging Uses 100% Plastic-Free Materials.
Certifications	ENERGY STAR, UL Certified
Languages	English, French, Spanish

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