11 best thermostat for house

Product description

Meet the Google Nest Thermostat, the smart thermostat for home with a cozy price. It can turn itself down to save energy when you leave the house. You can control this programmable thermostat from anywhere with the Google Home app – whether you’re on an errand or in bed.[1] And it’s simple to install yourself, usually in 30 minutes or less.



[1] Remote control and mobile notifications require working internet and Wi-Fi. [2] Alerts can notify you of a potential issue with eligible HVAC systems. They’re meant to provide helpful information, not an endorsement, representation, or warranty of any kind about the health of your HVAC system. Alerts aren’t intended to replace a diagnosis by a qualified HVAC professional. [3] Voice control requires a compatible device, and working internet and Wi-Fi. [4] ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency.

• ENERGY STAR certified smart thermostat for home that helps you save energy and stay comfortable
• Nest Thermostat turns itself down when you leave, so you don’t waste energy heating or cooling an empty home
• Programmable thermostat that lets you create an energy efficient schedule in the Google Home app on your Android or iPhone
• Remote control lets family members change the thermostat temperature from anywhere on a phone, laptop, or tablet[1]
• Savings Finder looks for more ways your thermostat can help you save, and suggests tweaks to your schedule in the app; check with your energy provider to learn more about rebates and more ways to save on a Nest thermostat
• Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
• It’s easy to install your thermostat, typically in 30 minutes or less, with everything you need included in the box; it’s compatible with 85% of heating and cooling systems

User questions & answers

Question:	Does this require a c wire? why does it need aaa batteries
Answer:	No need to have a Honeywell gateway for the Honeywell rth6580wf. You only need a wireless Internet modem dsl/broadband service phone line.
Question:	Will this work with the nest remote temperature sensors
Answer:	I found this information on another website (http://programmablethermostat.info/honeywell-rth6580wf-wi-fi-7-day-programmable-thermostat/)Real Time Clock:This thermostat does NOT have an internal battery. All program and installer set up functions are saved on to a chip and retained in case of a power outage. It does utilize a super capacitor for short term retention of the clock. If there is a lengthy power outage and if the RTH6580WF is connected to the internet, when power is restored it will automatically resynchronize with the internet time.
Question:	I have 4 wires, 1st wire is w/ 2nd y/3rd is g/4th is rh will this thermostat work with these wires
Answer:	If you have no Internet, this thermostat will simply operate as a non-WiFi enabled programmable thermostat (e.g., follow the schedule that you previously created) OR you use the buttons on it to adjust it manually. The only thing you lose with not having the Internet is the ability to use your phone to interact with it (e.g., change the settings and/or update the schedule). Just pretend like it is 1970 and adjust the thermostat like your parents did.
Question:	Does this work with the nest temperature sensor
Answer:	I did the following in a two-wire heat-only setup and it worked: 1) On the back panel of the new thermostat, remove the small jumper between the RC and R connectors. 2) Connect the outputs of a 24V AC transformer (I happened to use https://www.amazon.com/gp/product/B07DJ7RHS5?ref=ppx_pt2_dt_b_prod_image) to the RC and C connectors on the new thermostat back panel. It does not matter which of these two wires goes to RC and which goes to C. 3) Connect the wire that had gone to either RC or R on the old thermostat to the R connector on the new thermostat back panel. Connect the wire that had gone to W on the old thermostat to the W connector on the new thermostat back panel. 4) Plug in the transformer to a nearby 120 V outlet. Snap the body of the new thermostat onto its back panel. Continue with the instructions provided with the new thermostat.

Product features

So many ways to save.

Meet the helpful Nest Thermostat. It can turn itself down to save energy when you leave the house. You can control it from anywhere on your phone – whether you’re on an errand or in bed.[1] And it looks after your heating and cooling system.

Fine-tune your comfort.

With Quick Schedule, it’s easy to program in the app, then make adjustments over time.

Turns itself down.

Uses sensors to check if you’ve left the house and sets itself to an Eco Temperature to save energy.

Easy to use.

To change the temperature, just swipe the touch bar on the side or use the app.

Finds ways to help you save.

Savings Finder looks for more ways to save, and suggests schedule tweaks you can accept with a tap.

Monitors your system.

It can help catch many heating and cooling system issues early, then send you an alert.[2]

Easy to install and use.

It’s designed so you can install it yourself – usually in 30 minutes or less. Just follow the simple steps in the Google Home app to quickly create a schedule that’s right for you. Or get help from a qualified pro.

Product description

The thermostat for low volt with high expectations for performance. You like the idea of a thermostat you can program for weekdays and weekends, but you have a low volt heating and cooling system. This 5-2 Day programmable thermostat is for you. It’s compatible with several types of low volt heating/cooling systems. Plus, it comes with features like weekday/weekend programming and a backlit display for easy operation.

• Backlit display for easy viewing
• Precise temperature control of +/- 1°F
• Separate programs for the weekdays and weekends with 4 program periods per day
• For use with central gas, oil, or electric furnaces & AC
• For millivolt systems
• Battery change reminder
• Retains memory in event of power outage

User questions & answers

Question:	i have a steam system with a simple thermostat 2 wires. will this work on my system
Answer:	Mine fed plays set and actual temperature.
Question:	What color is the lighted display? Is it green
Answer:	No you dont need an electrician we installed ours with the existing wires works perfect
Question:	Tell me how to operate this thermostat. I have no manual, what do I do
Answer:	No
Question:	I only have 2 wires coming out of the wall, but the instructions do not explain which of the 8 terminals to connect them to
Answer:	Yes it will only work with two wire.

Product features

Honeywell Home RTH2300B1038 5-2 Day Programmable Thermostat

Description:

The 5-2 Day Programmable Thermostat keeps up with your daily routine. With its programmable settings for weekdays and weekends, you can manage your home’s comfort with presets for up to four periods per day: wake, leave, return and sleep.

Product description

Honeywell TH9320WF5003 Wi-Fi Touch Screen Programmable Thermostat

• Total Connect Comfort app available, remotely monitor/manage your homes comfort and energy use
• Energy Savings mode, and 7 day easy programming
• Custom Display, with on screen comfort information
• Simple programming and Professional installation
• Five-year limited warranty

User questions & answers

Question:	Canyou control this over the internet or do you need to have a wifi conmection
Answer:	I had to use the App to setup wifi connection. I control it on my phone and directly at the T-stat. Did not see a Web site as an option.
Question:	Is the wifi connection for remote access really trouble as it sounds
Answer:	no
Question:	How does the Air Circulate option work? Can it turn on the fan automatically every hour when the heat/cool is not on
Answer:	Return it, this system does not work right. 👎🏻
Question:	What's the difference between this thermostat and the RTH
Answer:	Nisiquiera se puede establecer una conexión con el wifi, yo no lo compraría

Product description

A thermostat that adapts to your life. You can control the Lyric smart Thermostat from anywhere, or let it manage your comfort and savings automatically, so there's no learning curve, no rigid scheduling - just comfort when you're home, and energy savings when you're away.

• Works with Alexa for voice control (Alexa device sold separately).
• Product requires C-Wire, unit will not work without it.
• Control your Smart Home with Amazon Alexa for voice control (Alexa device sold separately) and Apple HomeKit with voice control using Siri, the Apple voice assistant
• 7-Day Flexible Scheduling or Location Based Temperature control (GeoFencing). Uses geofencing technology to keep track of your smart phone's location;Auto changeover: The Lyric T5 smart thermostat can be set to determine if the home's system should be in heating or cooling mode to provide maximum comfort
• Adaptive recovery learns how long it takes to achieve the right temperature at the right time and automatically runs your system to get to your desired temperature when you want it, with auto change from heat to cool
• Smart Alerts - push notifications for filter changes and extreme temperature warnings keeps you informed
• Energy Star Certified.The Lyric T5 Wi-Fi smart thermostat is compatible with most single-stage and multi-stage conventional and heat pump heating and cooling systems. Provides remote thermostat control through iOS or Android smartphones and tablets. Compatible with Apple HomeKit and Amazon Echo

User questions & answers

Question:	Can you turn the fan on without heat or cooling? Does this work remotely
Answer:	Yes, you want to turn off power at the furnace. If the thermostat wires touch each other it can blow a fuse in the furnace.
Question:	I have power blinks often. If there is no battery backup with the Lyric T5 does that require me to reenter the schedule each time power goes off
Answer:	This model does not have terminal strip connections for emergency/auxiliary heat. The TH6220D has additional functionality for emergency/auxiliary heat. See instructions for 1C/2H installations.
Question:	Echo dot - what are all the voice commands to control lyric t5 honeywell thermostat
Answer:	the answer is in the product number. 6110 does 1 heat & 1 cool. 6220 does 2 heat and 2 cool, 6320 does 3 heat and 2 cool.
Question:	Can this be installed without a c wire. i only have 3 wires: rh, rc and w
Answer:	Yes, but it must be configured to do so. If you see only "heat/cool/off" in the mode screen, then press "fan" and "up" simultaneously. When the screen changes, press "next" until you reach option 12. Setting "0" enables "heat/cool/off" in the mode screen, while setting"1" enables "heat/cool/auto/off." Setting "3" is "auto/off" only. When you press "done," your mode screen will show the option you selected. FYI: In "auto" mode, the "heat" temperature at any time must always be at least 3 degrees less than the "cool" temperature.

Product features

A Thermostat That Fits Your Life

The T5+ Smart Thermostat helps you achieve greater comfort and efficiency in your home. It's easy to install even without a C-Wire, and features a simple, user-friendly interface. The ENERGY STAR certified T5+ Smart Thermostat can be programmed with a schedule or allowed to adapt to your busy life on the fly. Control and monitor usage from anywhere simply by using your smartphone or tablet, integrate it completely with your smart home, and enroll in utility rebate programs so you can earn rewards for helping save energy. Now your home can always feel exactly how you like it, all while saving money on your energy bills.

Apple HomeKit, Amazon Alexa, and Google Assistant Compatible

The T5+ works with the leading smart home partners so you can control your devices the way you want. Make your home warmer or cooler, save temperatures as part of your routines, and more--just by saying so.*

*Compatible voice assistant device required.

Smart Response & Alerts

The T5+ learns your home's heating and cooling cycles to help deliver the optimal temperature at the right time. Plus you can be alerted when it's time to change your filters and when temperatures get too high or low.

Auto Home/Away - Adapts to Your Schedule

Geofence technology uses your smartphone's location to automatically control temperature. With the app, your thermostat can know when you come and go, for comfort while you're home and savings while you're out.

Utility Rebate Programs

Your utility may already offer rebate programs that will reward you for helping to save energy. The T5+ Smart Thermostat is compatible with many of these programs, so you can make a positive environmental impact while lowering your energy bill, and earn more savings while you do it.

Honeywell Home App

The Honeywell Home app for iOS and Android enables you to control the T5+ Smart Thermostat from anywhere, letting you monitor your system when you're away to minimize wasted energy and money. The app also enables you to access all your Honeywell Home devices in one place, so your connected home is at your fingertips.

Product description

The 7-Day Programmable Thermostat RTH7600D has the features you want, such as a large touch-screen display and Smart Response Technology. It automatically adjusts the heating/cooling of your home, so you’re comfortable at your programmed times. With Auto Change from Heat to Cool, the switch from heating to cooling is automatic. Even better, this thermostat is compatible with many systems, so installation is a breeze. Compatibility Chart: • Single-Stage Heating and Cooling: No • Multi-Stage Heating and Cooling: No • Heating Only: Yes • Cooling Only: Yes • Compatible with Warm Air Furnace: No • Compatible with Central Air Conditioning: No • Compatible with Heat Pump (No Aux./EM): No • Compatible with Heat Pump (With Aux./EM): Yes • Compatible with Hot Water: No • Compatible with Steam or Gravity: No • Use with Floor/Wall Furnace 24V or 750mV: No • Use with Volt Gas Fireplace 24V or 750mV: No • Use with Pellet Stove for mV Thermostats: No • Use with Electric Baseboard 120V-240V: No

• 7-Day menu-driven programming with 4 periods per day
• Large backlit touchscreen display shows current room temperature and set point simultaneously
• Smart Response Technology allows the thermostat to learn the amount of time a system needs to reach a desired temperature and adjusts accordingly
• Auto change from heat to cool
• Includes change reminders for filters and low batteries

User questions & answers

Question:	Can you set filter change alert
Answer:	Hi Susan, Yes you can use the fan without having to make a heating or cooling call to the system. Additionally, the Lyric app allows you to adjust the fan setting remotely.
Question:	Does this need a C wire or does it run on batteries
Answer:	No, settings seem to be retained during power outages.
Question:	Does it have a programmable fan
Answer:	- “Alexa, set group or thermostat name to X degrees” - “Alexa, increase group or thermostat name by X degrees” - “Alexa, decrease group or thermostat name by X degrees” - “Alexa, what is the group or thermostat name set to?” - “Alexa, what is the temperature of group or thermostat name?” - “Alexa, set Thermostat Name to (Heat/Cool/Auto/Off) Mode”
Question:	Does this have a hysteresis, or "swing" temp control
Answer:	I bought a different thermostat and am getting this one now, both requiring a C wire in homes without the wire to power the thermostats (built in 1997 & 2001...both gas furnaces). I bought the following adapter: 8 FT OMNIHIL AC/DC Power Adapter 24V 1A (1000mA) 5.5x2.5mm / 5.5x2.1mm Regulated/UL Listed/FCC Certified (Compatible with Many Models) https://www.amazon.com/dp/B00NUI2WGY/ref=cm_sw_r_cp_apa_i_Ey3OCb2W2AFJX I cut off the connector end and wired it up to R & C & plugged it in. Never had a problem. My (now ex) husband was glad I'm so handy (he was not...LOL!)

Product features

Precise temperature control

• Thermostat holds +/- 1°F accuracy to maximize comfort
• 7-Day Programming
  • Program up to 4 periods per day (wake, leave, return, sleep)
• Smart Response Learning
  • Learns your heating/cooling cycle times to deliver the right temperature when you want it

Easy to use touchscreen display

• Extra-large backlit display makes programming and operation easy
• Menu-driven programming
• Room and set temperature display simultaneously
• Auto change from heat to cool

More reasons to choose

• Temperature Range Limits
  • Set minimum cooling and maximum heating temperatures
• Program is retained in memory in the event of a power outage
• Filter change reminder

Works with most system types

• Choice of battery or wired power source to fit your home
• Compatible with most heating and cooling systems plus heat pumps
  • Does not work with electric baseboard heat (120-240 volt)

Product description

This second generation Wi-Fi smart color thermostat is ideally suited for the connected home. Its packed with smart features, a customizable color touch screen and a simple, DIY set up. You can control the thermostat using the touch screen and change the background color to match your paint color or personal preference or use your tablet or computer. All you need is a Wi-Fi connection, or use the free app for smartphone/Tablet to mange the thermostat remotely. Intelligent alerts help to keep your equipment running at peak performance by sending you air filter and humidifier pad Change reminders, and also to notify you of extreme high or low indoor temperatures and humidity. 1) View local weather - daily forecast on screen and 5 - Day forecasts on app, 2) fully flexible progamming options, 3) Auto change from heat to cool - automatically determines if your home needs heating or cooling to provide maximum comfort, 4) reliable, secure network ensures app availability, 5) permanent/temporary/vacation hold - adjust temperature to suit your schedule. Does not work with heat pumps with electric baseboard heat (120-240 volts)

• COMFORT COMES IN YOUR COLOR. Personalize your Wi-Fi Smart Color Programmable Thermostat to fit your decor.
• YOUR SCHEDULE. YOUR WAY. Flexible programming options for your schedule or utility company’s peak rate pricing.
• EASY OPERATION AND INTUITIVE. Bright, easy-to-read touchscreen makes for simple operation.
• WEATHER SCREEN FEATURES. View the daily forecast on the screen, and check indoor and outdoor humidity.
• EASY-TO-USE-APP. Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere.
• SMART HOME INTEGRATION. The Wi-Fi Smart Color is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
• MONTHLY ENERGY REPORTS. Track your heating and cooling and get personalized tips on reducing energy use.

User questions & answers

Question:	Does this thermostat have a screen lock to prevent guest from tampering with the settings
Answer:	You can control the light from anywhere. So if you go to the store and forget to turn the light off then you can go into the app and switch to off. You do not need to be at home to turn on or off.
Question:	does this work with google home
Answer:	Connected Max LED bulbs are for use on 120V only.
Question:	does this thermostat requires "C" wire
Answer:	No, Connected Max bulbs must be paired to a 2.4 GHz WiFi network. If you have a multi-band or mesh router, which supports both a both 2.4GHz and 5GHz bands, you can must connect to the 2.4GHz band. For detailed instructions and more help, download the Connected Max Wireless Router Guide.
Question:	What is the difference between this model and older rth9580wf
Answer:	No, they are not compatible for use with any other smart home hubs. You must pair with the Cree Lighting app and then you can control via the app, or with your Amazon Alexa or Google home app or voice assistant if linked with them as well.

Product features

The thermostat that's all about you

One of the most unique features of the WiFi Smart Color Thermostat is the color display. Change it to match your decor. And then change your mind whenever you want.

Your schedule. Your way.

Flexible programing options for your schedule to give you the options you need on your weekdays and weekends.

Effortless control

Easily connect your WiFi Smart Color Thermostat with compatible voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.

Easy operation

Bright, easy-to-read touchscreen and convenient app makes for simple, intuitive operation.

Weather at-a-glance

View daily forecast on display screen and check indoor and outdoor humidity.

You’re in control from anywhere

Choose from the Total Connect Comfort app or the Honeywell Home app to control your WiFi thermostat anytime, anywhere. You will also receive intelligent alerts, such as air filter and humidifier pad change reminders.

Product description

The 5-2 Day Programmable Thermostat is easy to use and features a large backlit display, user-friendly controls and key features such as Smart Response technology. If you want a thermostat that’s easy to use but offers options in programming and key features, this is it. Our 5-2 Day Programmable Thermostat delivers on all counts. You’ll like the large backlit display that’s easy to read, even in dim light. You can program it to fit your lifestyle — week and weekend, plus up to four periods per day. Programming adds to your comfort level and subtracts from your energy bill. Smart Response technology continually adjusts heating/cooling to arrive at the right temp at your programmed time.

• Flexible programming: 5-2 day or one week programming
• Large backlit display shows current room temperature and set point temperature simultaneously
• Smart response learning - learns your heating/cooling cycle times to deliver the right temperature when you want it
• Auto change from heat to cool
• Includes change reminders for air filters and low batteries
• Temporary and permanent hold settings
• Real-time clock automatically adjusts for daylight savings time

User questions & answers

Question:	Does the switch from cool to heat work automatically as the temperature rises or falls
Answer:	Yes, this is a great every day cleaner and protector for your quartz countertop.
Question:	Can I just override the thermostat and just adjust temperature
Answer:	I use this product mainly for countertops, so I'm unsure about shower use. However, my thoughts are that the surface should be dry.
Question:	Will this thermostat let you set a range in temperature, temp set at 70 but the thermostat will not turn on till it drops down to 68 then heat back up
Answer:	Yes. StoneTech line was purchased by Laticrete from DuPont
Question:	How do you fix it
Answer:	Hoover recommends a special cleaner for floors...I wouldn't use the Stone tech in any cleaning machine since a mop, sponge or sprayer is recommended by Stone tech...I find that this product does light cleaning and is a protective coating for stone surfaces while other cleaners are not.

Product features

Honeywell RTH6360D 5-2 Day Programmable Thermostat

Easily schedule the thermostat so that your system will meet your temperature and comfort needs for the week, or for weekdays and weekends. The use of Smart Response Learning will allow this thermostat to learn your preferred heating/cooling cycle times to deliver precision temperature when it's needed.

By adjusting the selected temperature through scheduling while you're away or asleep, you'll be in a position to reduce overall energy consumption. When used as directed, this feature can help save money on your energy bills. The Honeywell 5-2 Day Programmable Thermostat features an easy to read backlit display that will allow for instant accessibility at a glance.

Features

• Large backlit display shows current room temperature and set point temperature simultaneously
• Smart response learning - learns your heating/cooling cycle times to deliver the right temperature when you want it.
• Filter Change Reminder - keep your heating/cooling system operating at peak performance
• Includes change reminders for filters and low batteries
• Temporary and permanent hold settings
• Real-time clock automatically adjusts for daylight saving time
• Program is retained in memory in the event of a power outage
• 12 or 24-hour time display
• Includes UWP mounting system, mounting hardware and quick install guide

Product description

Thermostat

• Made in United States
• Package length : 6.0"
• Package width : 2.0"
• Package height : 8.0"
• Material Type: Plastic

User questions & answers

Question:	Does this work with smartthings
Answer:	Min Cycle Off Time: Enables you to configure the compressor off time between cycles. This is adjustable from 240 - 900 Seconds
Question:	If power goes out and wi-fi is lost, can it be reconnected remotely or automatically
Answer:	If it is not connected to internet, remote access is nit possible. You cannot access it by your mobile device but thermostat will still works as it is. It has its own power and if you set it before the internet connection is lost, it will still works with all your settings and preferences.
Question:	What do you mean bty requiring "C" wire
Answer:	Yes but the difference between heating and cooling will auto set with a minimum 5 degree difference. 5 degrees is quite a bit so I really don't use it much. You can't just set it to 70 and have it hold that temp and if I had to guess, it's due to the fact that heating and cooling use the same ducts and constantly switching from hot to cold will cause condensation and really isn't efficient at all. Really, the only time you'd use this feature is during fall and spring when the temperature outside can vary. Generally, mine is either set to heat or cool depending on the season. That being said, if you're ok with a 5 degree swing either way then it works well :-).
Question:	What is the difference between this thermostat and the rth9580wf
Answer:	You can have the fan run three different ways: -AUTO (in sync with a call for COOL or HEAT) -Always ON -ON for x minutes per hour (circulate function)

Product description

Emerson Classic 80 Series, Single Stage (1H/1C) 5+1+1 Day Programmable Digital Thermostat, Backlit Display, 24 Volts or Millivolt, System Switch-Heat, Off, Cool, Fan Switch-Auto, On, Profile-Horizontal, Dual Power (System and or Battery),, Range 45-90° F. Terminals-RC,C,RH,W,Y,G,O,B. Replaces 1F80-261.

• 5+1+1 Day Programmable
• Millivolt Compatible
• Meets Energy Star Specifications
• Hardwired or Battery Powered

User questions & answers

Question:	I Currently have model 1F86-344 non programmable thermostat. Can i just replace that model with this programmable thermostat
Answer:	My understanding is yes. Have used both at my house. Love my programmable - makes it so much easier.
Question:	Item is listed as 0.8 x 6 x 4.6 inches. Is that correct? Could someone verify the depth
Answer:	It is slightly under 1 inch (depth)
Question:	Does it have to be connected to program it or can you program it off the wall
Answer:	It has battery backup so it can be programmed off of the wall.
Question:	How to install
Answer:	It's very simple, I'm a woman who knew nothing about thermostats and I installed myself. When you take old thermostat off just label the wires( I believe labels were in new thermostat) then disconnect wires and install them on the new one. Everything is clearly labeled on thermostat. It took me about 15 minutes to do it by myself.

Product features

Easy-to-use thermostat with reliable performance

The Emerson 80-series programmable thermostat lets you set a different schedule for weekdays, Saturdays and Sundays, customized to your needs. You can even start with one of the pre-programmed schedules and quickly adapt it to your unique schedule. What's more, you will love this thermostat for its versatile features like filter change indicator, permanent memory backup and backlit LCD display.

Reliable temperature control

Did you know that most thermostats have an 'acceptable range' of plus or minus 3-degrees? With its precision temperature accuracy of 1 degree, this thermostat gives you the option of keeping your home temperatures within one degree of where you set it. It’s time to start expecting more from your thermostat.

Compatible with single-stage systems

This thermostat is designed to work with existing wires in your home, and is compatible with single-stage systems. This thermostat works with single-stage gas, oil, electric heat, millivolt heating and heat pump systems (without auxiliary).

This thermostat is not compatible with the following systems:

Product description

The Nest Learning Thermostat is a smart thermostat that learns your schedule and programs itself to help save energy. You can control it from anywhere with the Nest app, and it works with Alexa and Google Assistant so you can adjust the temperature with your voice. And it’s beautifully designed, with a big, bright display and metal finishes to suit any home’s style.



[1] Remote control and mobile notifications require working internet and Wi-Fi.

[2] Alerts can notify you of a potential issue with eligible HVAC systems. They’re meant to provide helpful information, not an endorsement, representation, or warranty of any kind about the health of your HVAC system. Alerts aren’t intended to replace a diagnosis by a qualified HVAC professional.

[3] Energy savings are not guaranteed and depend on energy usage, weather, and other factors.

[4] Voice control requires a compatible device, and working internet and Wi-Fi.

[5] Independent studies showed that Nest thermostats saved people an average of 10% to 12% on heating and 15% on cooling. Based on typical energy costs, we’ve estimated average savings of $131 to $145 a year. Individual savings are not guaranteed.

• Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable
• Home/Away Assist automatically adjusts itself to an Eco Temperature after you leave, so you don’t heat or cool an empty home
• Remote control lets family members change the temperature from anywhere on a phone, laptop, or tablet[1]
• With Energy History, just check your phone to see how much energy you used and why, or use Quick View on the thermostat’s display to reach Energy History, settings, or your schedule
• The Nest Leaf appears when you choose a temperature that saves energy
• Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
• The Nest Learning Thermostat works with the Nest Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be

User questions & answers

Question:	does this work with 220v
Answer:	3
Question:	Can you have the app installed on several iphones to control one thermostat
Answer:	It says "C" on the box. Look at the third picture of the product.
Question:	I have a thermostat upstairs and downstairs that work independently, will i need to purchase two of these to be able to accomodate both floors
Answer:	The GE FXUVC fits. However, because the flow rate is so slow, I enlarged the holes on both ends with a 1/8" drill bit. I imagine the faster flow rate may slightly decrease the effectiveness of the unit, but it still does the job.
Question:	What does the 3rd gen do that the 2nd gen won't
Answer:	No it does not. Specs here: http://products.geappliances.com/appliance/gea-specs/FXUVC

Product features

Programs itself. Then pays for itself.

Since 2011, the Nest Learning Thermostat has saved billions of kWh of energy in millions of homes worldwide. And independent studies showed that it saved people an average of 10% to 12% on heating bills and 15% on cooling bills.[5]

Easy installation.

The Nest Learning Thermostat is compatible with 95% of heating and cooling systems, and most people can install it in 30 minutes or less. Or get convenient professional installation from a Nest Pro.

Look for the Leaf.

Choose an energy-saving temperature and you’ll be rewarded with a Leaf on your display.

See how much you saved.

Check your Energy History to see when you use more – like on weekends – and learn how to use less.

Adapts to your life.

Automatically adjusts as your life and the seasons change. Use it for a week and it programs itself.

Turns itself down while you’re away.

Uses sensors to check if you’ve left, then sets itself to an Eco Temperature to save energy.

Control from anywhere.

Adjust the temperature on the Nest app, or with your voice using a smart speaker or display.[1]

Product description

Sleek design and elevated comfort meet impactful energy savings. Save up to 23% annually on heating and cooling costs with ecobee3 lite, the smart thermostat that helps you live smarter and save more. Get a new handle on control and convenience. Manage your comfort from anywhere with the ecobee app on your iOS or Android mobile device. Compared to a hold of 72°F.

• Advanced control from anywhere using your Android or iOS device
• Integrates seamlessly with your preferred smart home system
• ENERGY STAR certified, plus you can save up to 23% annually on heating and cooling costs. Compared to a hold of 72°F
• Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most
• Thoughtfully designed to illuminate when you’re nearby. Check the temperature, humidity, and 5-day weather forecast
• Worthy of your wall. Fits beautifully into your home
• Your hub for ecobee Haven, a home monitoring subscription that connects and enhances your ecobee devices

User questions & answers

Question:	What is the cycle rate
Answer:	no camera, no mic in this unit . I would say all systems on the market can be hacked . But how far do you take it .....?
Question:	What happens if the thermostat can't access the internet
Answer:	This is the specs that I have:FeaturesWi-Fi touchscreen - Wi-Fi Connected version uses Lyric Platform application for smart devicesFlexible scheduling or geofence technologyGeofencing, 7-day, 5-2, 5-1-1 or non-programmable6.89 sq. in Touchscreen DisplayPower Method: C-Wire OnlyStages: 2H/1C Heat Pump, 2H/2C ConventionalTerminal Designations: RC, R, C, W, W2 - AUX, Y, Y2, O/B, G, K, E, L/A, S, SPackage Includes:Lyric T6 PRO Wi-Fi ThermostatUWP Mounting SystemHoneywell Standard Installation Adapter (J-box adapter)Honeywell Decorative Cover Plate â€" Small; size 4-49/64 in = 121mm.Screws and anchorsProfessional Install GuideGetting Started Guide Application: Heat Pump â€" Multi Stage (Heat/Cool)Changeover: Manual â€" AutoDisplay: DigitalMount: SquareStages: 2 Heat/2 CoolUser Interface: TouchscreenOptions: Large Display â€" Wireless â€" Auto Changeover Programmability: 7 Day â€" Geolocationâ€"Programmable Power Method: HardwiredOperating Temp Range: 37°F to 102°FColor: WhiteHumidity Control: YesWireless: Yes
Question:	Can the thermostat set a high temp = turn a/c on, and a low temp = turn heat on
Answer:	It remembers the programmed settings after a power loss. However, the clock will be behind after main power is restored because the last clock time is simply stored, but the clock is not running during the outage.
Question:	can I set the unit to run the fan only at set time intervals
Answer:	no

Product features

Control

See and control temperature from anywhere at home or away with the ecobee app.

Integration

Works on its own and with all leading smart home systems.

Easily install it yourself

Saves you up to 23%* annually on heating and cooling costs. *Compared to a hold of 72°F

SmartSensor compatibility

Compatible with SmartSensor to deliver comfort when you’re home and save energy when you’re away. Sold separately.

Illuminates

Illuminates when you’re nearby to display the temperature, humidity, and weather.

Time of Use

Time of Use cools or heats your home during times when energy is less expensive without impacting comfort.