Google Nest Learning Thermostat (4th Gen) with Nest Temperature Sensor (2nd Gen), Polished Gold (GA05171-US)
Image of 5
Key Features
- Save energy automatically with Adaptive Eco and Smart Schedule — the thermostat learns preferred temps and adjusts to cut HVAC costs while keeping comfort.
- Improve whole-home comfort by using the included Nest Temperature Sensor (2nd Gen) to target hot/cold spots and prioritize the room that matters most.
- Stay informed with System Health Monitor and filter alerts that detect HVAC issues early, reducing downtime and service costs.
- Seamless smart home control: Matter-enabled, works with Google Home and voice assistants for remote temperature control and automation.
- Fresh-air efficiency with Smart Ventilation and Energy Shift compatibility to use cleaner, cheaper energy when available.
Quick Specifications
- Product Model
- GA05171-US
- Brand Name
- Product Line
- Nest
- Product Type
- Thermostat
Explore the details
Product information
GA05171-US
Overview
Put comfort, savings and proactive HVAC monitoring at the center of your home. The Google Nest Learning Thermostat (4th Gen) combines a big borderless display with Dynamic Farsight and machine‑learning schedules to deliver consistent, room‑focused comfort while lowering energy costs. The package includes a Nest Temperature Sensor (2nd Gen) so you can prioritize the living areas that matter most and eliminate hot or cold spots. Matter-enabled connectivity and Google Home integration let you control temperature with voice or your favorite smart home app, while System Health Monitor watches your heating and cooling equipment and sends alerts for filters, maintenance, or potential faults. Smart Ventilation brings in fresh air when outdoor conditions are optimal, and Energy Shift support helps shift consumption to cleaner, cheaper times. Designed for easy installation and enterprise-grade compatibility, this smart thermostat fits professional HVAC and security-conscious smart home setups — offering remote monitoring and integration with broader home automation, security or surveillance systems. Upgrade to Nest to simplify climate control, protect equipment and boost energy efficiency — add the polished gold Nest Learning Thermostat to your building or home system today.
Features
- Save energy automatically with Adaptive Eco and Smart Schedule — the thermostat learns preferred temps and adjusts to cut HVAC costs while keeping comfort.
- Improve whole-home comfort by using the included Nest Temperature Sensor (2nd Gen) to target hot/cold spots and prioritize the room that matters most.
- Stay informed with System Health Monitor and filter alerts that detect HVAC issues early, reducing downtime and service costs.
- Seamless smart home control: Matter-enabled, works with Google Home and voice assistants for remote temperature control and automation.
- Fresh-air efficiency with Smart Ventilation and Energy Shift compatibility to use cleaner, cheaper energy when available.
| General Information | |
|---|---|
| Brand Name | |
| Product Line | Nest |
| Product Type | Thermostat |
| Manufacturer Part Number | GA05171-US |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- GA05171-US
- Manufacturer part:
- GA05171-US
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsGoogle Nest Learning Thermostat (4th Gen) with Nest Temperature Sensor (2nd Gen), Polished Gold (GA05171-US)
GA05171-US