?Frequently Asked Questions
What is the Nest Learning Thermostat 4th Gen?
The Nest Learning Thermostat 4th gen is a smart thermostat designed to automatically manage compatible heating and cooling systems, learn temperature preferences and provide app-based climate control.
Does the 4th Gen Nest Learning Thermostat include a temperature sensor?
Yes. This bundle includes one Nest Temperature Sensor (2nd gen).
What does the Nest Temperature Sensor do?
The Nest Temperature Sensor measures the temperature in another room and reports it to the compatible thermostat, helping manage hot and cold spots.
How many Nest Temperature Sensors can be used?
Google states that up to six Nest Temperature Sensors can be used with one compatible thermostat.
Is the Nest Learning Thermostat 4th Gen compatible with AC systems?
It supports many compatible 24V heating and cooling systems. The exact HVAC wiring and configuration should be checked before installation.
Does the Nest Learning Thermostat 4th Gen require a C wire?
A C wire is not required in most compatible homes because the thermostat uses Power Sharing technology. In limited cases, a C wire or Nest Power Connector may be necessary.
What voltage does the Nest Learning Thermostat use?
The thermostat is specified for 20-30V AC systems.
What Wi-Fi does the Nest Learning Thermostat support?
The 4th generation Nest Learning Thermostat supports 2.4GHz and 5GHz Wi-Fi.
Does the Nest Learning Thermostat work with Google Home?
Yes. The Google Home app is used to install, configure and control the thermostat.
Does the Nest Learning Thermostat support Matter?
Yes. The Nest Learning Thermostat 4th gen is Matter-certified and can work with compatible Matter-enabled smart home platforms.
Can I control the thermostat remotely?
Yes. Compatible users can control the thermostat through the Google Home app when the thermostat has internet connectivity.
Does the Nest Learning Thermostat learn my schedule?
Yes. Smart Schedule learns preferred temperatures and timing patterns and can provide energy-saving suggestions.
What is Adaptive Eco?
Adaptive Eco is an energy-saving feature designed to find an efficient temperature when appropriate, particularly when the home is unoccupied.
Does it support multiple heating stages?
Yes. Compatible configurations can support heating stages 1, 2 and 3.
Does it support multiple cooling stages?
Yes. Compatible configurations can support cooling stages 1 and 2.
Does it support heat pumps?
Yes. Compatible heat-pump configurations can include auxiliary and emergency heat.
Does it support humidifiers and dehumidifiers?
Yes. Compatible configurations can support humidifier and dehumidifier control.
Does it support ventilation?
Yes. The 4th generation model supports compatible ventilation systems.
What is the Nest Learning Thermostat display resolution?
The circular display has a resolution of 600 × 600 pixels.
How large is the Nest Learning Thermostat?
The thermostat is approximately 3.9 inches / 98mm in diameter and 1.1 inches / 29mm deep.
How much does the thermostat weigh?
The thermostat display weighs approximately 5.7 oz / 161.8g.
What colors are available?
The 4th generation model is available in Polished Silver, Polished Gold and Polished Obsidian.
Is the Nest Learning Thermostat energy efficient?
It includes several energy-saving features such as Smart Schedule, Adaptive Eco, Seasonal Savings, Natural Heating and Cooling and energy-use information. Actual savings depend on the home and HVAC system.
Can the thermostat manage different room temperatures?
Yes. The included Nest Temperature Sensor can be placed in another room to help manage temperature differences and hot or cold spots.
Is the Nest Temperature Sensor wireless?
Yes. The sensor communicates wirelessly with a compatible Nest thermostat.
Can older Nest Temperature Sensors work with the 4th Gen thermostat?
Yes. Google states that older generations of Nest Temperature Sensor are compatible with the Nest Learning Thermostat 4th gen.
Is professional installation required?
The thermostat is designed for self-installation with guided instructions, but professional installation is recommended for complex HVAC systems or when wiring compatibility is uncertain.
Is the Nest Learning Thermostat suitable for Dubai?
It can be suitable for compatible HVAC systems in Dubai, but the specific AC control wiring and system configuration should be checked before installation.
Can it be used for a villa?
Yes. When the villa's HVAC system is compatible, the thermostat can provide smart temperature control, scheduling, remote access and room temperature management.
Can it be used for central AC?
It may be compatible with a central HVAC or AC system if the system uses compatible 24V control wiring. Compatibility should be verified before installation.
Does the thermostat have a built-in rechargeable battery?
Yes. The thermostat has a built-in rechargeable lithium battery.
What is the power consumption?
Google specifies power consumption of less than 1 kWh per month.
Is the thermostat ENERGY STAR certified?
Yes. The Nest Learning Thermostat 4th gen is listed by Google as an ENERGY STAR certified thermostat.