12 best smart thermostat no c wire

Product description

From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Designed to work with the wires you already have, Sensi thermostat does not require a common wire (c-wire) for most installations, so it is compatible with the HVAC equipment in many homes in U.S. Canada. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems, and for use with Apple HomeKit. Check to make sure it will work for you at sensi.emerson.com/compatibility . The intuitive app walks you through each step of installation with custom configured instructions, removing all the frustration and guesswork from the installation process, so you can be up and running in no time, no experience required. Put your comfort on your terms using location-based temperature control with geofencing or creating custom heating and cooling schedules with the flexible 7-day scheduling option with the ENERGY STAR certified Sensi thermostat. Both energy saving features you save about 23% on your HVAC energy usage so you can save money without compromising your comfort. Plus, Sensi integrates directly with Amazon Alexa, Apple HomeKit, Google Assistant and Wink home automation platforms. Connect to Amazon Alexa to control your home temperature with simple voice commands, or just ask Siri to set, raise or lower your home temperature when using Sensi with Apple HomeKit. Whats more, Sensi Wi-Fi Thermostat has been named the Best Value smart thermostat of 2018 by USA Todays Reviewed.com Energy savings calculated by comparing operation time for a nationwide sample of Sensi users with temperature adjustments averaging 4 degreeF vs. users with no adjustments. Savings vary based on equipment type/condition, insulation, climate temperature adjustment size/frequency. Based on survey results of 2120 respondents that purchased and installed a Sensi thermostat in 2018, approximately 70% reported installing in 30 minutes or less. Adding a common wire may impact installation time. Does not work with electric baseboard heat and some other systems. System requirements for mobile app: iOS - 10.0 or above Android - 4.2 or above (5.0 or greater to use the Geofencing feature).

• EDITORS CHOICE BEST VALUE SMART THERMOSTAT by USA Today’s Reviewed.com
• SAVE ABOUT 23% ON HVAC ENERGY*: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and in-app system usage.
• MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.
• SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required), and Samsung SmartThings smart home platforms.
• USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.
• CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.
• SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.
• CIRCULATING FAN: Air circulation may improve indoor air quality by helping to regulate temperature and prevent buildup of particles and mold.

User questions & answers

Question:	Can you program just the fan mode
Answer:	Hi there, this unit REQUIRES an internet connection, based on a WiFi (wireless) connection. Once the device establishes an internet connection to the Honeywell cloud (which is cool!) you can effectively control the thermoostat from anywhere you have an internet connection.... even your smartphone. Enjoy!
Question:	Is it smart enough to decide whether to run the heater or cooler to keep the temperature fixed
Answer:	The WiFi setup requires you to create an account on mytotalconnectcomfort.com. It’s not that hard. The biggest problem with this thermostat is the unreliable remote connectivity ever since Honeywell spun off their thermostat division 6 months ago. Now it’s frequent periods of time where the thermostat will not respond to remote commands. It’s maddening
Question:	What if i have a C wire
Answer:	When you put it on circulate, the fan comes on for about 10 minutes every 20 minutes or so. The owners manual says it runs about 35% of the time. I used this feature this Fall with the system off (no heat or a/c) just to circulate the air through my Filtrete filters.
Question:	Can you create a fan schedule? I’d like the fan to always run from 10pm until 6am
Answer:	These thermostats are not the same. Even the screen is different. The RTH9580 doesn't have the 3D look of the 9300 series.

Product description

The T5 smart thermostat allows you to take comfort knowing your home temperature will always be just how you like it. It's easy to install and use and conveniently fits in with your lifestyle. The T5+ smart thermostat is energy star certified and you can program it based on your Schedule, or let it adapt to your life as plans change. Control the T5+ smart thermostat from anywhere simply by using your smartphone or tablet: helping keep life simple and removing the guesswork, while ensuring maximum comfort when you're at home and saving you money on your energy bills. 256-Bit Encryption.Location-based temperature control (Geofencing). 256-Bit Encryption.

• Optional power adapter included - Wi-Fi thermostats typically require extra power via a "C" wire. Many homes lack this wire, so this adapter gives you a simple, low-voltage alternative. It's easy to install and fits discreetly near your heating and cooling system. Extra power via a “C” wire. Many homes lack this wire, so this adapter gives you a simple, low Voltage alternative. It's easy to install and fits discreetly near your heating and cooling system
• 7-day flexible scheduling or location based temperature control - it’s your choice. 7-day scheduling programs your thermostat. Geofence technology helps make you comfortable by using your smartphone's location to know when you're away and when you return. Programs your thermostat. Geofence technology helps make you comfortable by using your smartphone’s location to know when you’re away and when you return
• Smart alerts - push notifications remind you to change your filter and warn you of extreme indoor temperatures
• Auto change from heat to cool - automatically determines If your home needs heating or cooling to provide maximum comfort
• Fan operation* custom Fan settings to circulate more or less air, as needed, to keep air moving throughout your home. Fan control dependent on wiring configuration
• Energy Star certified

User questions & answers

Question:	Does this work with a built-in humidifier system
Answer:	Don’t believe so. Only in 32 oz bottles. One bottle cleaned approximately 70 feet of gutter
Question:	Can i see 15 thermostats in the same app
Answer:	It worked well with my gutters, so I think it might. However, mold and mildew can usually be removed with bleach, which is much cheaper. I would try that first and if it doesn't work, use the Gutter Edge or Krud Kutter, which is usually available locally, is cheaper, and works almost as well.
Question:	Is there a 2 degree deadban in hearing and cooling
Answer:	No but it should work. Be careful though, it will take off some paint if you don't wipe it off quickly
Question:	Does this work off a public network like xfinity wifi
Answer:	2nd stories are hard. You could try an extension pole and a couple shammies. One saturated with the product, and a dry one to wipe it off.

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.

• WIDELY HOME USE： Plugs into your standard 110v/120v outlet and converts to 24 V, 500mA/AC, Powers your popular smart thermostats (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
• EASY INSTALLATION： 2 pin non-polarity wires to ensure easy and error free installation for installers of all skill levels and knowledge bases
• SAFE AND CONVENIENT :UL certificate for battery backup . A quick fix to the problem of "Low batter" you can charge it directly(plug adapter into outlet and power up). that means you don't need to remove your honeywell thermostat in order to charge up the battery.With an AC output of 24V/500mA, a perfect tool to meet your needs.
• EXTRA LONG CABLE ：26.25ft (8M) cable,no worries about the distance between the socket to the doorbell.The extra long cable allows for tidy wiring along baseboards and moldings.
• WHAT YOU GET: 1 x 24 Volt C wire adapter, 1 bag (50 pieces) of cable clips，1 year warranty on replacement or repair

User questions & answers

Question:	I would like a replacement on one of the two I purchase. One has stopped working and it says 1 year warranty
Answer:	A: This product does not control humidifiers. They have more expensive others that do, but this simple one is for heat and cool only.
Question:	Which terminals should the transformer lines be connected to a Nest E thermostat
Answer:	Hi there, thanks for your question. This thermostat uses the Honeywell Home app which has been tested to control up to 99 different devices successfully, so you can definitely connect 15 and control them through the app. We hope this helps! -Kari
Question:	My furnace only has a w and r wire, what other spot do i connect the transformer wire to besides the c
Answer:	Hi V, this thermostat has a -+1 degree differential and a 3 degree deadband between the heating and cooling set points. If you have further questions you can contact us at 1-800-633-3991 Monday - Friday 9 am to 8 pm, Saturday - Sunday 9 am to 5 pm CST. - Maria
Question:	Does this work with dual transformer systems
Answer:	If the Thermostat can see the network and can join, it should work. Your phone should be in the same Network to make it easier to communicate with the thermostat during setup. During initial setup you will connect to the Thermostat's WiFi directly, then you will provide the WiFi (i.e.: xfinity) Network to the Thermostat, then it should switch to that WiFi. I have not tried on an open network, but I do not see why it should not work. Hope this helps.

Product features

How Do You Use This?

1. Shut off power at breaker
2. Install any wire from your 24 volt adapter to the "C" terminal and the other wire to the "RC" terminal. If HVAC system has a cooling you may need to use included jumper and connect from "RH" to "RC" terminals
3. Plug power adapter into outlet
4. Turn power on at the breaker
5. Attach face plate to your thermostat

For Doorbells

1. Keep adapter unplugged
2. Install wires from 24 volt adapter into the terminals for your doorbell unit (any wire can be connected to any terminal)
3. Plug adapter into outlet
4. Put doorbell face plate on housing unit
5. Power up and verify your doorbell is receiving necessary power using the accompanying application

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.

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

Connect your home's HVAC system to the rest of your wireless network easily with a Honeywell 7 day Programmable Wi-Fi enabled THERMOSTAT. This high-tech unit has 7 fully Programmable days, with morning, daytime, evening, and night, and easy connectivity for control by smartphone or computer. On the THERMOSTAT, there's a big, backlit digital display and easy controls. Automatic software updates. WiFi Specifications - 802.11b, 802.11g, 802.11n, 2.4GHz range

• THERMOSTAT THAT FITS YOUR LIFE. 7-day, 4 periods per day, flexible programming lets you sync your comfort with your schedule.
• 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 7-Day is compatible with voice assistant devices like Amazon Alexa, Google Assistant, Microsoft Cortana, and more.
• SIMPLE INSTALL FOR A DIY PROJECT. The Wi-Fi 7-Day Programmable Thermostat is easy to configure and install yourself.
• EFFICIENCY AND REWARDS. The Wi-Fi 7-Day works with utility programs across the US to bring you even more savings.
• EASY OPERATION AND INTUITIVE. Big, backlit digital display and easy controls make for a user-friendly experience.
• SMART ALERTS HELP YOU WORRY LESS. Get air filter change reminders, temperature notifications, internet connection alerts, and more.

User questions & answers

Question:	Do I need to have a Honeywell gateway? This is an additional piece of hardware used by some of the Honeywell thermostats (ex. Prestige
Answer:	This Thermostat truly Rocks!! - It has a screen lock as well as Security codes for front panel access. It also has security if you want to use WiFi to remotely access it. Setup is a breeze also. I HIGHLY recommend this thermostat. The NEST is an excellent choice as well.
Question:	Without battery backup, what happens in a power outage? Is there internal memory that keeps the settings and how long, and is thermostat still usable
Answer:	What's Google home?
Question:	What happens to the room temperature when the internet is down
Answer:	I have a 5 year old Lux Thermostat. When we bought a new Rheem this past summer, the technician pulled the batteries out of it saying they were not needed. End result, is every time we have a power outage, the thermostat looses it's programming. it losses it when we change back and forth from heat to cool also. I'd be wary of any advice about removing batteries unless you're sure that it does not affect the thermostat memory. i say this as the A/C is on and it's program is set on 72 degrees. i had it set on 75 and have not attempted to reprogram it since that would be just a temporary fix it resets down to 72 often not sure why.
Question:	How do I figure out if this will work with my wiring? I read that there might be issues with the electric wires (might be missing one COMMON wire
Answer:	I just went to Best Buy to play with the RTH9585WF and see what is the difference in the settings. Color options do seem to be slightly different. Both have 7 day programing (four settings per day) plus vacation etc. The literature says the 9585 automatically switches between cool/heat but in 9585 system (MODE) there is only "heat", "cool" and "off". So my guess is the automatic is not a setting you pick. 9560 offers the forth option of automatic and will show heat and cool adjustments on the home page setting on the panel. Other than that I do not see any difference. My guess is the 9585 has a newer chip set but honestly I have no idea. I called Honeywell and the tech could not even tell me the difference other than it's the second generation model. Both work with Alexa and other smart devices and smart hubs. I'm still thinking of returning the 9580 for the 9585 but if I have to switch between heat and cold that is a deal breaker and I kind of like seeing the date when I walk buy. My guess is in a few years Honeywell will over a unit to compete with the Ecobee with something like Alexa built into it. Frankly, I'd purchase the Ecobeen 4 but my wife of 35 years thought the Ecobeen being black and kind of large and the white mounting plate was ugly and after 35 years of marriage I felt like this decision was not worth the fight.

Product features

Go Wireless and Connect Anywhere

With the Total Connect Comfort app, you can stay connected to your digital thermostat wherever you go. Make changes to your temperature settings on the fly and use the voice command feature.

Classic Features You'll Love

Wi-Fi connection aside, this thermostat delivers features you'll love: large, easy-to-read digital display, a real-time clock, permanent/temporary hold and precision accuracy within +/- 1 degrees Fahrenheit.

Connected Savings

Your Wi-Fi 7-Day Programmable Thermostat has four programs for each day of the week and an energy-saving mode. Plus, with the connected app, you can reprogram your schedule on the go for even more custom comfort control.

Control it your way

Connect with Amazon Alexa or Google Assistant to control your home temperature by voice.

• 24V C WIRE POWER ADAPTER: plugs into your standard 110 v/120 v outlet and converts to 24 volt AC current
• 24 VOLT TRANSFORMER FOR THERMOSTAT AND DOORBELL: powers up smart thermostats for (Nest, Ecobee, Honeywell, Emerson Sensi, Hive, etc.) and doorbells (Ring, Nest Hello, Skybell, August) that require 24 volt power for operation
• UL certified: UL certification passed, stable and durable operation 24V transformer
• EASY INSTALLATION: 2 pin non-polarity wires support easy and quick install, 23 ft cable is long enough to plug it into an electrical outlet inside or outside your house
• PACKING LIST: 1 x C wire adapter, 1 bag (50 pieces) of cable clips; Note: Please add a 50W Watt 25 Ohm Resistor if you use this transformer to power a doorbell. The brand mentioned above is just for demonstrating compatibility

User questions & answers

Question:	Is this a two prong plug or a three prong (w/ ground) plug
Answer:	Contact the seller or Amazon customer service.
Question:	I currently have r&w with a jumper from r to rc.i have a nest that needs c & doesn't have rc.what do i do with2ndwire?googles manual doesn't help
Answer:	Can't
Question:	I want to know if i need a 50w 25 om resistor when use this transformer to power a nest doorbell
Answer:	According to manual, its Rc and C that you will need to connect
Question:	Will this work for Ring pro compatibility
Answer:	Sure you can ,welcome your purchase

Product features

Upgrade underpowered devices

UL certified, safe operation

23ft cable with gift cable clips

For thermostats

1. Cut off the power of circuit breaker.

2. Install the wire from your 24 volt adapter to the “C” terminal and the other wire to the “RC” terminal. You need to use included jumper and connect from “RH” to “RC” terminals，if HVAC system has a cooling.

3. Plug the power adapter into the socket and turn on the power of the circuit breaker.

4. Install the panel on the thermostat.

Product description

7 Day Programmable Touch Screen Thermostat, Vacation Hold, Smart Recovery, Default Energy Star Approved Program, Lighted Display, 2 Or 5 Minute Delay, Temporary Temperature Override, 12/24 Hour Clock, Filter Monitor & Energy Usage Monitor, Most 24V Heating & A/C Systems, 1 Stage Heat, 1 Stage Cool, Gas, Oil, Electric, Or Single Stage Heat Pump Systems, 2 Wire Heat Only Hydronic Systems, Hot Water Baseboard & Radiator, Millivolt Subsets, Wall Heaters, Furnaces & Gas Fireplaces.

• Universal compatibility for all system types. Large, lighted easy-to-read touchscreen display. It is compatible with virtually all North American heating and cooling systems apart from systems with electric baseboard heat (120 or 240 volt) and systems with 2-cooling stages
• Biggest size display, Easy-to-use touchscreen menu operation.
• User-selectable periods per day (2 or 4), Programmable touch pad lockout for unauthorized users
• Adjustable heat/cool set temperature limit stops, Energy usage monitor. Refer user manual below
• Programmable air filter life timer, Temporary temperature override, Adjustable temperature differential (swing).

User questions & answers

Question:	will this work with a two stage 96 effient gas furnace
Answer:	two prong plug
Question:	Can this be use with batteries only - i do not have a "C" common wire
Answer:	I found diagrams online. But the 4 smart thermostats I’ve installed I’ve pulled the jumper from r to rc. Then put the transformer wire in c and rc. Remember to pull the jumper
Question:	I've watched the video, downloaded the manual, Googled and I still can't separate the back for installation. What's the trick
Answer:	So you can’t plug right into the doorbell
Question:	Does this thermostat have a lockout feature where other people can't change the settings? And if it does, is it a 4 pin number or less
Answer:	Not according to Ring. This https://support.ring.com/hc/en-us/articles/115000115323-Troubleshooting-Insufficient-Power-Issues-with-Ring-Video-Doorbell-Pro says 20 VA is needed and this transformer is 24v * .3A = 7.2 VA so this falls short. What caused you to think you needed a transformer? Are you running this stand-alone without a doorbell, or is your existing doorbell transformer lower than 16 volts ac or lower than 20 VA?

Product features

Lux TX9600TS

The touchscreen Lux TX9600TS thermostat gives homeowners easy access to control temperatures with the touch of a finger. The Lux TX9600TS features a large digital lighted display that makes the touch screen easy to read and program. This thermostat is designed to use with most 24-volt heating and A/C systems, two stage heating/one stage cooling. A great value for a great product, this thermostat will prove to be a great addition to any home!

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:	Dap, Yes the TX9600TS will operate your 2 stage gas heat furnace. There should be a W1 & W2 wires going to the new TX9600TS if the thermostat is doing the staging. If not then you will have 1 W1 wire and the furnace will do the staging. Lux Technical Support; [email protected]
Question:	Will this work with the nest remote temperature sensors
Answer:	yes, that is how I am using it, I only have 2 wires coming from my boiler. Batteries seem to last a year, I just change them out at the beginning of my heating season.
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:	The unit has 4 internal tabs that hold it together. I find it easier to separate it using the three tabs on the top of the unit and pushing back on the center tab while holding one of the side tabs. It's a tight fit so it doesn't come apart easily just don't be too brutal with it.
Question:	Does this work with the nest temperature sensor
Answer:	Yes there is a four digit code to lock the screen.

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

This programmable thermostat features a crisp, clear touchscreen for intuitive setup and use. You can schedule your heating and cooling your way, by automatically heating or cooling your home to maintain the temperature you like the most. Change it from day-to-day, just at weekends, or keep one program all week. Package includes: Thermostat, Quick installation guide, Screws, Anchors, UWP mounting system

• Flexible programming: 7 - Day, 5-2 Day or one week programming
• Indoor humidity readout
• Compatible with most systems
• Sleek touchscreen with cool blue backlight makes it easy to read
• Smart response learning

User questions & answers

Question:	will this product work for a gas furnace and a separate AC unit
Answer:	In most cases, Nest thermostats can get enough power from your system’s heating and cooling wires. But in a small number of situations you may need to connect a common or C wire to deliver enough consistent power to your thermostat when your heating and cooling wires are not able to deliver the needed power for your Nest thermostat. Battery drain issues normally happen when the power from your heating and cooling system goes out. The 2 AAA alkaline batteries are used as a backup, or to supplement if your system can’t deliver enough power.
Question:	How many periods i can change temperarure every day
Answer:	No
Question:	I need a thermostat that can be programmed different everyday. Does 5-2 mean Saturday and Sunday have to be programmed together
Answer:	I found an interactive video on my utility’s website (Commonwealth Edison) that ran through the wiring questions. It will tell you if your system is compatible with Nest thermostats.
Question:	Can i use this with batteries or does it have to have to c wire
Answer:	No. Sensors are not compatible.

Product features

T5 Touchscreen 7-Day Programmable Thermostat

Keep your home at just the right temperature with the Honeywell Home 7-Day Programmable Touchscreen Thermostat. Choose battery-powered or hard-wired operation. Your settings stay safe with the permanent day and time backup. The advanced design provides maximum comfort by sensing whether your home needs heating or cooling. It is packed with features and options yet easy to program, with contemporary design and extra-large, backlit touchscreen display.

Flexible Programming

Choose the program setting that works best for you and your family:

• 7-Day Programming (each day can be a different schedule)
• 5-2 Day Programming (program the weekdays and weekends)
• One-Week Programming

Easy to Install and Use

• Auto change from heat to cool
• Choice of battery or wired power source to fit your home
• Smart Response Learning
  • Learns your heating/cooling cycle times to deliver the right temperature when you want it

Added Benefits

• Temperature range limits allow you to set minimum cooling and maximum heating temperatures
• Program is retained in memory in the event of a power outage
• Includes change reminders for filters and low batteries

Large Touchscreen

• Sleek cool blue backlit display makes it easy to read
• Includes indoor humidity readout
• Temporary and permanent hold settings
• Real-time clock automatically adjusts for Daylight Saving Time

Product description

The T5 programmable thermostat is designed for simple installation and setup. With a large backlit display, it is easy to configure and program your preferred heating and cooling settings. The T5 includes features like setting your Schedule, your way and smart response which optimizes your heating and cooling run times to deliver the right temperature at the right time. Easy to use: The simple instructions and large backlit display in either Fahrenheit or Celsius makes it easy to program your selections and keep your home comfortable all week.

• Your schedule, your way with 7-day flexible programming. Choose from day to day programming, just on the weekends, or set one schedule for the whole week
• Extra-large backlit display shows the time, current room temperature, and your temperature set point simultaneously - no paging through menus for the information you need
• Smart response Learning – learns your heating and cooling run times to deliver your right temperature when you want it
• Uwp mounting system simplifies installation with uniform wiring and fast, easy future product upgrades
• Includes change reminders for air filter replacement and low battery signals. In the event of a power outage your program is retained in memory

User questions & answers

Question:	Does it switch from heat to cool automatically
Answer:	I'm not sure. If your current system works via one thermostat then yes it should. You should ask your question directly from the manufacturer.
Question:	Does this thermostat have emergency heat mode
Answer:	4 changes each day.
Question:	Does this work with 24 voltage
Answer:	Hey there, thanks for your question. The schedule for this thermostat can be adjusted for to use No Program, 7-Day (each day has a different schedule), 5-1-1 (Monday through Friday have the same schedule, then individual for Saturday and Sunday), 5-2 (Mon-Fri the same, Sat and Sun the same), & 1-Week (all the same). You can adjust this in the installer setup. Hope this helps! -Kari
Question:	Does this thermostat run on battery power all the time or are the batteries for back up power only. One review said that it operates on battery power
Answer:	Hi Raul. This thermostat has Battery or C-Wire Power Options, (Battery powered). For additional questions or concerns, feel free to give us a call at 1-800-468-1502, we'll be glad to assist you. Thanks. -Laura

Product features

YOUR SCHEDULE, YOUR WAY

People have taken comfort in our technology for over 100 years. And now you can take comfort too: in the innovative new T5 7-Day Programmable Thermostat. It's easy to install and use, and lets you schedule your heating and cooling your way, by automatically heating or cooling your home to maintain the temperature you like the most. Change it from day-to-day, just at weekends, or keep one program all week.

• 【PROGRAMMABLE AND ENERGY-EFFICIENCY】. Ultra-flexible 7-Day&8-Period settings, save over 23% on HVAC energy cost.
• 【REMOTE CONTROL WITH VARIOUS DEVICES】. Compatible with Amazon Alexa , Google assistant , also you can control from your phone, tablet or laptop with smart Vine App.
• 【QUICK INSTALLATION AND EASY OPERATIOIN】. Including necessary hardware and detailed instructions, most people finish installation within 30 minutes and be familiar with the operation within 20 minutes.
• 【MODERN-STYLE WITH TOUCH BUTTON】. Fit with all types of family and strong touch button provide the long time guarantee.
• 【FREE RETURN AND LONG TIME WARRANTY】. One month free return without reason, one year warranty and lifetime technical support.

User questions & answers

Question:	Do you have to use an app, or does this also have the web portal (browser-based access) like the previous Vine TJ
Answer:	Yes, the app lets you set multiple locations and also multiple thermostats within each location. I use two separate locations (home and cottage) and one location has two thermostats (wood and LP). I find it easier to set everything up via the web interface (mytotalconnectcomfort) and then use the web or the app to manage the thermostats.
Question:	Will this work with a baseboard radiant heater like a cadet
Answer:	Otherwise known as a common wire. The c wire is connected to the heating and or cooling system. It gives you direct power from the thermostat instead of using a battery operated thermostat.
Question:	My vine keep resting when reaching temperature why and delete the schedule
Answer:	Hi Nehemiah, I have included a link below on how to wire up the Smart Thermostat with Voice Control with only 2 wires. There are many different options that you can choose from, so please review the link and choose which one best suits your particular situation. https://support.ecobee.com/hc/en-us/articles/227874667-Heat-only-2-wire-boiler-furnace-installations-for-ecobee-thermostats
Question:	se puede configurar con grados centigrados? sunciona como rele para calderas de radiadores
Answer:	It comes with an adapter if you do not have a "C" wire, you just have to install the adapter to the control board for your HVAC system, and then your wires going back to your thermostat to the adapter, installation / instruction manual walks you thru this step by step and includes labels for all the wiring on both ends
Question:	Can I have more than one thermostat controlled by the app
Answer:	You can but Alexa will only answer on the one that it hears most clearly. We have a dot in the kitchen, and living room and the ecobee in the hall they are all 3 are within 10-15 feet on the next one and only one answers when we speak to Alexa.
Question:	What is a c wire
Answer:	Just so it's clear, I've seen no evidence that the microphone can actually be turned off at a hardware level. This means that no, the mic cannot be truly turned off with regards to nefarious parties listening in to your home.

Product features

Fits With Most Homes in N.America.

a) Compatible with up to 2H&2C or heat only or cool only system;

b) Compatible with heat pump W/WO;

c) Compatible with Emerg.Heating and Aux.Heating;

Smart programmable setting

a) 7 Day / 8 Period Programming, you can DIY the programmes with your honor;

b) Programmable NightLight,you can DIY the nightlight and it’s helpful at night;

c) High range of temperature setting,you can set the temperature from 40~99F;

Easy Installation and Operation

a) With installation file and user file provide by Vine, you can easy to install or operate;

b) With the tool provide within the box, you can easy to install the device;

c) With smart light Vine app,you can easy to control the thermostat;

Powerful App and Cloud support

a) One Account Multiple Device Access

b) Compatible with Amazon Alexa/ Google Assistance

c) Wi-Fi Auto Reconnect

Professional Technology Support.

Control Your HVAC Wherever and whenever you are

Energy-Efficieny

Check Your HVAC Compatible/Incompatible in Below List. (Note: if use VINE theremostat to control TWO WIRE System, please add an AC Adapter)

• Wi-Fi Smart Thermostat Model: TJ-225
• Weight:NT:140g WT: 280g
• Dimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mm
• Color: White
• Material: ABS+PC
• Screen: 2.8” TFT- LCD 320x280 pixels
• Power Source: 24V-AC (20V~30V AC), 5V-DC
• TemperatureSetting Range: 40°~99°F (5°~37°C)
• Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)
• Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity
• Temporary/Permanent Hold
• Feature: Wi-Fi Auto Reconnect

***Enviroment friendly, no battery inside, need power source***

***Please check the video on this page when you set up the connection between thermostat and phone***