Nest Learning 2nd Generation Heating Cooling Smart Thermostat, Stainless Steel

Get to know each other. Most people install the Nest Thermostat themselves in 30 minutes or less. Once it’s on your wall, it automatically activates the best features for your system and starts learning about you and your home. Teach Nest to save. Programming a thermostat is complicated and irritating - but an un-programmed thermostat can waste 20% of your heating and cooling bill. So the Nest Thermostat programs itself. Just turn it up and turn it down. The Nest Thermostat learns what temperatures you like and builds a personalized schedule. Teach it efficient temperatures for a few days and, within a week, it'll start setting them on its own. Save while you’re away. With Auto-Away™, the Nest Thermostat automatically turns to an energy-efficient Away temperature when you’re gone. Auto-Away works in 90% of homes, even if your Nest is in a spot you don't pass on your way out the door. Nest on the go. Use the Nest app to connect to your thermostat from a phone. Getting in early? Change the temperature miles from home.

Nest Learning Thermostat programs itself in about a week to help you save on heating/cooling costs Creates a personalized schedule based on the temperature changes you’ve made and continually adapts to your changing life Nest Thermostat senses when you're gone and automatically adjusts the temperature to avoid heating or cooling an empty home Nest Leaf appears when you turn Nest to a temperature that's energy efficient to guide you in the right direction Change the temperature from anywhere using your smartphone, tablet or laptop, and adjust your schedule and check your Energy History Airwave turns on automatically and cuts your AC costs while keeping you cool when your home’s humidity allows Easy to install with the included guide and available instructional videos See exactly when your system was on with Energy History, then get a summary of your entire month's energy use with the Nest Energy Report - the more you know, the more you can save System Match automatically turns on specific energy-saving or comfort features for you, depending on what heating or cooling system you have Get the temperature you want when you want it; if your schedule says 72° F at 6 a.m., Early-On will start heating or cooling early so it'll be 72° F when your alarm rings Nest reminds you to change your air filter based on how many hours your heat or AC has run because a clean filter can cut 5% off your heating or cooling bill Heat Pump Balance works for homes with heat pumps by minimizing how often you need to use expensive auxiliary heat; just choose whether you want more comfort or more savings, and Heat Pump Balance will automatically adjust when AUX comes on True Radiant for radiators and underfloor radiant system gives you a predictable schedule and even heat without frustrating guessing about what temperature to set when Specifications: Compatibility: Heating: 1, 2 and 3 stages (W1, W2, W3 wires) Cooling: 1 and 2 stages (Y1, Y2) Heat pump: with auxiliary and emergency heat (O/B, AUX, E) Fan (G) Power (C, Rh, Rc) Humidifier or dehumidifier (HUM, DEHUM)* Dual fuel (heat pump and furnace)* Zone systems with or without dampers Note: Nest thermostat is designed to work without a common “C”wire. However, adding a common C wire may be required in rare installations Wi-Fi required for remote control and software updates and Energy Reports Specifications: LCD Display: 24 bit color Ø320 display 1.75" diameter Sensors: Temperature Humidity Far-field activity Near-field activity Ambient light Languages English Spanish Battery: Built in rechargeable lithium-ion battery Wireless: 802.11b/g/n @ 2.4GHz, 802.15.4 @ 2.4GHz Environmental RoHS Compliant Mercury Free 100% Recyclable Packaging Inside the Box: Nest Learning Thermostat, installation guide, welcome guide, nest screwdriver, wall screws, optional trim kit Dimensions (Diameter): 3.27 inches Depth: 1.26 inches Color: Stainless steel Weight: 8.9 ounces