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Nest T3019US Nest Learning Thermostat, Polished Steel (Renewed)

4.9 (3) Write Review
Free shipping on orders over $29.99

$107.12

$ 48 .99 $48.99

In Stock

About this item

  • Auto-Schedule - No more confusing programming. Nest learns the temperatures you like and programs itself
  • Nest Leaf - The Nest Leaf appears when you turn Nest to a temperature that's energy efficient. It guides you in the right direction
  • Auto-Tune - Auto-Tune finds ways to automatically lower your energy bill while keeping you comfortable. It enables two Nest features: Rush Hour Rewards and Seasonal Savings
  • System Match - Get the most out of your high–efficiency system. Nest turns on specific features for forced air, heat pump or radiant to help you save energy and stay comfortable
  • Sunblock - In many homes the thermostat is in direct sunlight, causing it to warm up. Nest automatically adapts to direct sunlight to read and set the right temperature



4.4 out of 5 stars Best Sellers Rank
  • #5,063 in Amazon Renewed (See Top 100 in Amazon Renewed)
  • #82 in Renewed Tools & Home Improvement
  • #313 in Home Programmable Thermostats
 Is Discontinued By Manufacturer No Date First Available July 5, 2019

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.


Customer
Reviewed in the United States on July 5, 2025
Excellent choice, easy to install and is very efficient 
Bonnie Jean Tuthill
Reviewed in the United States on December 3, 2024
Best of all NO C wire needed! Great price for DIY. Easy to control temperature from your phone even when you’re not home. The app is easy to understand and helps walk you through the installation. Works excellent. This is my second one I have installed in my fixer upper 110 year old home.
Wenjun YU
Reviewed in the United States on May 31, 2021
I have a 2-pipe Trane branded fan coil unit which is pretty common in NYC apartment. Google's customer service agents have no clue what I'm talking about and cannot give me a straight answer on whether it works or not. After digging through lots of diagrams and documents, I finally figured it out myself. Not only does it work with my system, it is actually compatible with the multi-speed fan system. Also, by re-programming Trane's control board, I was able to lower the overall 3-speed fan system by 25%, which makes the lowest fan speed almost completely inaudible. Perfect for night time cooling/heating now since the previous lowest fan is still too powerful and loud.