Learn more about adding a common wire . Downloading the Sensi App. This video will guide you in checking if you have a common wire, or an unused common wire from your previous thermostat that you can use to install your Sensi Thermostat. Check for utility rebates in your area to get money back on your purchase. If you want to check to make sure the HVAC configurations are correct after installation, refer to this article for instructions on how to configure thermostats. the wall plate is same Black color as Sensi touch thermostat and features a soft-curved front to complement the look of the thermostat. It • Router Name/SSID *Make sure this is a 2.4GHz network. Thermostat Wiring for Dummies. This option will walk you through the entire installation process, including identifying and connecting your wiring, as well as connecting to Wi-Fi. To install and configure your thermostat correctly, you must use the Sensi app. Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, … ©2021 Emerson Electric Co. All rights reserved. See below for definitions of the wiring terminals on the sub-base of the thermostat. Automatic Upgrades. For Sensi™ Smart Touch Thermostat, all system types require a common wire (c-wire). Sensi is designed to install like a standard thermostat. Support and Warranty Information Call or email our customer & technical support team for assistance 7 … Honeywell Home CWIREADPTR4001 C-Wire Power Adapter, White. Please enable JavaScript to use this website. App and thermostat change color to quickly indicate whether the system is heating or cooling. Emerson is an old name in thermostats (some 75+ years) and has decades of experience working with a huge variety of HVAC systems. You will also be guided on how-to and when-to connect c-wires to thermostats. As existing features are enhanced and new features are released, the thermostat's software is kept up-to-date automatically. On heat-only or cool-only systems, Sensi thermostats require a c-wire. It is often labeled as “c” on thermostat backplates. Learn more about adding a common wire. Emerson Sensi Wi-Fi Smart Thermostat for Smart Home, DIY, Works with Alexa, Energy Star Certified, ST55 & F61-2663 Wall Plate for Sensi Wi-Fi Programmable Thermostat, White. Anywhere. Venstar ACC0410 Add-A-Wire Accessory for All 24 VAC Thermostats (4 to 5 Wires), White. Terminal outputs and wiring diagrams TERMINAL LABEL DEFINITION RH* Power for heating, 24V RC* Power for cooling, 24V C** Common wire, 24V G Indoor blower (fan) November 27, 2019 by Larry A. Wellborn. And it is a great thermostat, especially if all you care about is accessing your thermostat remotely and setting schedules with ease.… As soon as you’ve installed and connected your thermostat, the Sensi app serves as an intuitive remote control that lets you set, change and program your home comfort from anywhere. Even the most seasoned people who enjoy DIY may come across problems with wiring a thermostat. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and cool. • Use the wirenuts for wire connections to the Diode ‘Y’. Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75 The Sensi Touch Wi-Fi smart thermostat puts comfort control at your fingertips whether you are at home or on-the-go. Let us help you figure it out. The Emerson SA5B wall plate is a new decorative wall plate designed exclusively for Sensi touch Wi-Fi thermostat (model #St75). Adding a common wire may impact installation time. It terminates in your outdoor condenser for reversing valve operation from hot to cold. Understand and don’t want to see this message again? You can install the Emerson Sensi Wi-Fi Programmable Thermostat pretty fast Visit schematron.org to see if your thermostat wiring is compatible. Start with the first video and follow along in order until you find the solution that’s right for you. The wall plate measures 6-3/4" x 4-1/2", and covers most paint or wallpaper issues left from other thermostats. From across the room or across the country, your Sensi Wi-Fi Thermostat makes it easy to remotely control and schedule your home comfort. It doesn't take long to replace an old thermostat. See below for definitions of the wiring terminals on the sub-base of the thermostat. It also shows three different scenarios to choose which methods works best for you. The 5 Best Sensi Thermostat of 2021 . This item Emerson SA11 Common Wire Kit for Sensi Wi-Fi Thermostats. We use cookies and similar technologies to improve our website, to personalize website content to you,  and to deliver advertising messages and offers on content that are relevant to you. To check system and router compatibility, refer to our online compatibility resources at sensi.emerson.com/compatibility SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit, and … Installing the Sensi Thermostat 9 1011 Connect the Wires Attach the appropriate wires to the corresponding Sensi thermostat wire terminals. When it comes to low voltage systems, a 2 wire thermostat is usually known as a “ heat only thermostat ” and is used for systems like a gas furnace (with only heating option). This video demonstrates how to install and connect your Sensi Wi-Fi Thermostat. Tap “No, it is not on the wall.” Follow the in-app instructions to wire the thermostat. Start with the first video and follow along in order until you find the solution that’s right for you. Remove the thermostat face plate from the sub-base. Wiring Terminals See below for definitions of the wiring terminals on the sub-base of the thermostat. the Sensi thermostat to your home Wi-Fi network, choose this option. Facebook Share on google. Be sure to take a photo of the old thermostat that shows the wire colors and terminal letters before labeling and removing any wires. 2. Sensi thermostat has a built-in RC/RH jumper wire on the back of the thermostat face plate. Many reviewers who had problems installing or maintaining a stable connection with Nest found the Sensi to be much more reliable. WE COLLECT PERSONAL INFORMATION SUBJECT TO THE CALIFORNIA CONSUMER PRIVACY ACT. Honeywell Wifi Smart thermostat Wiring Diagram Luxury Best Honeywell. Wiring Terminals SensiTM Wi-Fi Programmable Thermostat | MANUAL OPERATION 7 ... Below is a picture of the back of the Sensi thermostat face plate. Honeywell thermostat Wiring Diagram Download. Using the wire picker for your UP310 thermostat installation. Learn more here. ... (c-wire) not required for most applications. ST75, Sensi Touch Smart Thermostat (Black), ST75W, Sensi Touch Smart Thermostat (White), University Multiple Thermostat Management, Troubleshooting Sensi Thermostat Wi-Fi Connectivity, article for instructions on how to configure thermostats. Keypad Lockout. Watch an easy solution to install a wifi thermostat without a c (common) wire. Color Shift. Our step-by-step videos will guide you through the process and answer all your questions. The Sensi Wi-Fi Thermostat is a Wi-Fi enabled device. No, it needs to be installed. Don't buy Sensi Thermostat until you get these best deals we are committed to find deals for Sensi Thermostat in real-time and help you to save more money and time! the GREEN wire on the Thermostat Common Wire Kit must be connected to G on the HVAC unit to control the fan. Sensi™ Wi-Fi Programmable Thermostat Installation Guide. Based on survey results of 2,120 respondents that purchased and installed a Sensi thermostat in 2018, approximately 70% reported installing in 30 minutes or less. For Sensi™ Smart Thermostat, a common wire (c-wire) is required for heat only systems, cool only and heat pump systems. 2) Contact our support team by email or phone. the Sensi thermostat to your home Wi-Fi network, choose this option. Designed to work with A fossil fuel kit may be added if user selectable balance point settings are desired. ST75, Sensi Touch Smart Thermostat (Black), ST75W, Sensi Touch Smart Thermostat (White), University Multiple Thermostat Management, Troubleshooting Sensi Thermostat Wi-Fi Connectivity. 3. Anywhere. Click the X to close this notice. This indicates you have a two-transformer system. **The common wire could be … *If your homeowner has an iOS device & c-wire, the Sensi thermostat will automatically connect using Apple HomeKit in which Apple Home Data and Bluetooth must be turned ON to connect. First stage outdoor cooling on conventional systems or first stage outdoor heat and cool on heat pump systems, Second stage outdoor cooling on conventional systems or second stage outdoor heat and cool, on  two stage heat pump systems or humidifier, First stage indoor heat on conventional systems or first stage indoor auxiliary / emergency, Second stage indoor heat on conventional systems or second stage indoor auxiliary, / emergency heat on heat pump systems or dehumidifier, Changeover (reversing valve) connection for heat pump or zone panel systems. Google+ Share on twitter. Sensi alerts your customers when extreme temperature or humidity changes are detected. Refer to our system compatibility checker to see if Sensi Thermostats will work for you. Anytime. App and thermostat change color to quickly indicate whether the system is heating or cooling. Share on facebook. ; Typically installs in 30 minutes or less**: Use the built-in level and step-by-step app instructions for a quick installation. Whether you own multiple homes, a business, or some rental properties, the Sensi will empower you. Sensi Thermostats require a common wire to complete installation. No, it needs to be installed. It's normally used to provide a return path to power the thermostat. The Sensi app will walk through a step-by-step process for installation. Connecting the wires on your UNP310 thermostat base. As existing features are enhanced and new features are released, the thermostat's software is kept up-to-date automatically. Gather tools The Sensi Touch Smart Thermostat requires a common wire for basic operation. Take a picture with your smart phone and label thermostat wires before removing old thermostat from the wall. *The Sensi thermostat provides automatic dual fuel control without an outdoor sensor. Access Sensi Smart Thermostat from a smartphone or tablet to control your home environment even when you’re far from it. Thermostat Wiring Diagrams for Heat Pumps - Heat Pump Thermostat Wire Diagrams. The common wire, sometimes referred to as the c-wire, is what’s responsible for delivering constant power to your thermostat. What is my Sensi security code? What if I told you that you could get all the power of a WiFi enabled thermostat (remote control, ease of scheduling) at half the price of the flashier thermostats?Meet the Sensi.Technically, its full name is the White-Rodgers Emerson Sensi Wi-Fi Thermostat, but we’re gonna just go with Sensi for short. • The wiring diagrams are examples of the uses of the Thermostat Common Wire Kit. A heat-only or cool-only system without a c-wire installed will cause the Wi-Fi connection to drop out after about two hours of operation. Wiring Terminals SensiTM Wi-Fi Programmable Thermostat | MANUAL OPERATION 7 TERMINAL OUTPUTS AND WIRING DIAGRAMS * If the old thermostat has separate RC and RH wires coming out of the wall, clip the RC/RH jumper on the back of the thermostat above the battery compartment. •Sensi Thermostat has a built in RC/RH jumper, no need to field install a jumper ... Quick tip: Thermostat wiring does not follow a standardized color code. From $20 "dumb" thermostats to $250 smart models that heat and cool your home for you, there are a ton of climate control options in stores today. Feb 13, 2019 - Sensi thermostat Wiring Diagram - Collections Of Honeywell Wifi thermostat Wiring Diagram Sample. Learn about the basics of common wire installation by watching this video. Creating a Sensi Account. Please refer to the owner's manual of your old thermostat for clarification. TERMINAL OUTPUTS AND WIRING DIAGRAMS Terminal Label Definition Power for heating, 24V Power for cooling, 24V Common wire, 24V Indoor blower (fan) First outdoor stage cooling on conventional systems or first heat and cool on heat pump systems. Sensi thermostats are designed to work on most heating and cooling systems. Create an account or sign in. We use cookies and similar technologies to improve our website, to personalize website content to you,  and to deliver advertising messages and offers on content that are relevant to you. Learn more here. The Emerson Sensi thermostat lets you control your thermostat from your phone without any additional complexity. Automatic Upgrades. To start the installation. Common wire (c-wire) is required for heat only systems, cool only systems and heat pump systems. For Sensi™ Smart Touch Thermostat, all system types require a common wire (c-wire). Thermostat Wiring Diagrams for Heat Pumps - Heat Pump Thermostat Wire Diagrams. C-wire help made simple. It shows the components of the circuit as streamlined shapes, and also the power and signal connections between the devices. Page 9 Wiring - single transformer – conventional single stage or two stage systems Special notes *Internal jumper between RC and RH, located on back of thermostat above the battery compartment *Common connection required for Heat only or Cool only systems Quick tip: Thermostat wiring does not follow a standardized color code. WE COLLECT PERSONAL INFORMATION SUBJECT TO THE CALIFORNIA CONSUMER PRIVACY ACT. 11 Heat pump wiring exceptions •Both wires will be labeled W/E and attached to the same terminal. Saves 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. By adjusting the temperature with flexible scheduling, remote access and geofencing, the Sensi Smart Thermostat has been shown to reduce customers energy usage by about 23%, savings are simple with a Sensi thermostat. Gather Tools If you are installing and plan to use the humidification and/or dehumidifcation feature, then your system is not compatible with models UP500W or 1F86U-42WF. You will have the ability to monitor and adjust the energy use of each property right at your fingertips. If there is not an extra unused wire running from the thermostat to the furnace, and using the g-wire as a common wire is not an option, in most cases, installing a Common Wire Maker Kit is the best solution. The orange wire connects to terminal O on your thermostat. Installing the Sensi Thermostat. We may need to take a closer look to see if your system is compatible. For more specific information on how we use cookies and to change your cookie preferences, see our Cookie Notice. Sensi Touch Smart Thermostat MANUAL OPERATION GUIDE 11 INSTALLATION See below for definitions of the wiring terminals on the sub-base of the thermostat. The orange thermostat wire links to your heat pump, if you have one. Lux Products LPB-WH Power Bridge Provides 24V AC Thermostats in HOmes … A wiring diagram is a streamlined traditional pictorial depiction of an electrical circuit. • Sensi Thermostat • Screws and Anchors • Wire Labels • Sensi Password For Android: Found on the back of the welcome guide. EDITORS CHOICE BEST OVERALL SMART THERMOSTAT by USA Today’s reviewed.com. Each example may have more than one method of connection that will work. Make sure all wires are screwed in tight C and secure. 19 139.98 $139.98. If you're wondering what a c-wire is or how to look for one, you’ve come to the right place. Typically installs in 30 minutes or less**: Use the built-in level and step-by-step app instructions for a quick installation. 1,805 Ratings 5/5. If you have a heat-only system connected to your Sensi thermostat, an easy option for adding a common, or c-wire, is to install a 24 VAC wall plug-in transformer. If this is the case, you should check with your specific manufacturer's instructions before you continue. Mount the thermostat using the supplied screws, drilling holes if necessary. It gives you the definitions, cross references and wiring diagrams as needed: OLD. For iOS: Your Sensi HomeKit Code will display on your thermostat during the connection process. Skip any extra work painting or patching the wall thanks to the standard thermostat size. The Sensi app will walk through a step-by-step process for installation. If no thermostats are registered yet, the Sensi app will prompt you to add a thermostat. for installing and wiring your thermostat before you con-nect to Wi-Fi. Sensi alerts your customers when extreme temperature or humidity changes are detected. The two main types of 24-volt thermostat wiring are two-wire (red and white) and three-wire (red, white, and blue), but you can find up to eight different wires. Connect the white wire to the "W" terminal on the furnace and thermostat. Most two-wire thermostats wire have a red and white wire encased in a brown insulated coating. Tap the + sign to start installation. The Orange Wire. Your system will need a common wire to be compatible with Sensi Touch Wi-Fi Thermostat. This Wi-Fi Thermostat: Saves 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. With the Sensi Smart Thermostat, you can enjoy complete control of your home comfort – Anytime. We are working hard to include your type of system in future thermostat models. The Sensi app provides all the installation instructions for wiring your new thermostat. Nest Wireless thermostat Wiring Diagram Fresh Wiring Diagram. Click the X to close this notice. Download the Sensi app on your smart phone or tablet. When it comes to low voltage systems, a 2 wire thermostat is usually known as a “ heat only thermostat ” and is used for systems like a gas furnace (with only heating option). Please enable JavaScript to use this website. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems, and for use with Apple HomeKit. Transformers with 150-400mA output are the most widely available online and easily provide sufficient power for the thermostat. How do I wire and install my thermostat? 105.19 $ 105. ALL system types require a common wire (C-WIRE). Understand and don’t want to see this message again? The “c” stands for common. Check each wire connection on the thermostat base, and make sure they’re secure in the terminal blocks. The Sensi Touch ST75 is a smart thermostat you can control with your phone, voice, and a color touch-screen panel. Twitter Share on linkedin. This video serve as a second option in common wire installation. Based on your thermostat wiring, your system will need a common wire to be compatible with Sensi Wi-Fi Thermostat and Sensi Touch Wi-Fi Thermostat. If you need a c-wire, there are a few main options: Using an extra, unused wire as a c-wire; Using your thermostat’s g-wire (fan wire) … Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and cool.While an air conditioner uses the process of refrigeration to only cool, the central air conditioner will usually be paired with a gas furnace, an electric furnace, or some other method of heating. For more specific information on how we use cookies and to change your cookie preferences, see our Cookie Notice. Check to make sure it will work for you at sensi.emerson.com/compatibility. Conventional systems include: boiler, gas furnace, radiant heat, electric heat and air conditioning, Heat pump systems include: heat pump, dual fuel, geothermal, If your old thermostat has wires attached to the following sets of terminals, the Sensi thermostat is. If you can not find an unused wire or common wire, you can also use for fan wire or g-wire as a common wire. Wire color does not always correspond to the thermostat letters. Our customer support is available 7 days a week. Assortment of sensi thermostat wiring diagram. Two-Wire Installation . You can: 1) Take a picture of your wiring after removing the thermostat cover. The c wire is an extra wire that can be used to provide a return path for continuous 24V power for any application. 3. Emerson Sensi Touch Wi-Fi Smart Thermostat with Touchscreen Color Display, Works with Alexa, Energy Star Certified, C-wire Required, ST75. Here's how. FREE Shipping by Amazon. The 2 wire thermostat for line voltage systems are technically known as single pole thermostat (and the 4 wire version is known as double pole thermostat). Strip the red and white wires back about 1/4 inch at both the thermostat and the furnace ends. The Sensi Touch ST75 is a smart thermostat you can control with your phone, voice, and a color touch-screen panel. 5.0 out of 5 stars 1. Sit back and let a Pro install your Sensi thermostat for you. A white wire may be attached to the “W” terminal on the old thermostat, or it may be attached to a different terminal with a different letter. If your system still runs after 1-2 minutes, remove the thermostat and check the wiring. You can also learn more by downloading the Sensi Installation Guide which walks you through wiring and connecting to Wi-Fi. •Once the thermostat is connected to Wi-Fi, enter and save your registered phone number by selecting “Contractor Info” in “Settings” on the bottom bar of the Sensi app. The orange wire only applies … It offers temperature and … The 2 wire thermostat for line voltage systems are technically known as single pole thermostat (and the 4 wire version is known as double pole thermostat). Clip the RC/RH jumper wire on the Sensi thermostat if you have two separate wires (one running to RH and the other to RC) on your old thermostat that are coming from the wall. For Sensi™ Smart Thermostat, a common wire (c-wire) is required for heat only systems, cool only and heat pump systems. Here is a review of the new Sensi Touch Wi-Fi Thermostat from Emerson. If you had your Sensi thermostat installed by a professional or if you have already installed and wired your Sensi thermostat yourself, but have not yet connected to Wi-Fi, choose “Yes, it is on the wall.” The app will jump right into connecting your thermostat to Wi-Fi. It should easily snap off. Follow the in-app instructions to wire the thermostat. Check your wires To view the wires connected to your existing thermostat, first remove the thermostat cover from the baseplate. There may be a short in the wiring to the equipment. Color Shift. Heck, now I’m not calling anyone a dummy! All your Sensi thermostats can be controlled from the convenience of a single app on your mobile phone. If it is still running after a minute, we recommend contacting a trusted HVAC professional. Product Features The award-winning Sensi™ Wi-Fi Thermostat keeps you connected and in-the-know no matter where you go or what the day brings. Thermostats can get this constant power through a common wire c-wire. The main trouble is dealing with those different colored wires, knowing which one does what and if that wasn’t enough, you also have numbers and letters to deal with. The back plate shows the jumper wires, battery compartment, and some useful information about your thermostat. This option will walk you through the entire installation process, including identifying and connecting your wiring, as well as connecting to Wi-Fi. 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. Venstar ACC0410 Add-A-Wire Kit. Does not work with baseboard heat and some other systems. * If the old thermostat has separate RC and RH wires coming out of the wall, clip the RC/RH jumper on the back of the thermostat above the battery compartment. If you do not have a c-wire at your thermostat or in your furnace, the Emerson thermostat common wire kit allows you to reconfigure your existing wires without needing to run a new wire throughout your home. Our current Sensi thermostats will not work with your system. Based on your thermostat wiring, Sensi Wi-Fi Thermostat is compatible with no modifications. ** The common wire could be labeled "C" on your old thermostat, or it could be labeled "B" or "X". ©2021 Emerson Electric Co. All rights reserved. Download the Sensi app on your smart phone or tablet. Venstar ACC0436 2-Wire Kit for all 24VAC Thermostats. Sensi thermostat Wiring Diagram. Easy to remotely control and schedule your home environment even when you ’ re far it. The old thermostat for you have more than one method of connection that work! May need to take a closer look to see this message again with heat... There may be a short in the terminal blocks connect your Sensi thermostat lets you control thermostat... More than one method of connection that will work for you `` W terminal. A soft-curved front to complement the look of the wiring terminals SensiTM Wi-Fi Programmable thermostat | MANUAL operation.... Sensi™ Smart thermostat by USA Today ’ s right for you one method of connection that work! The baseplate thermostat you can also learn more by downloading the Sensi thermostat has a built-in RC/RH wire. Wires Attach the appropriate wires to view the wires Attach the appropriate wires to view the wires to... Running after a minute, we recommend contacting a trusted HVAC professional OVERALL Smart thermostat you can the! The owner 's MANUAL of your wiring after removing the thermostat cover from baseplate... Wi-Fi network, choose this option still running after a minute, we recommend contacting a trusted professional... Screws, drilling holes if necessary are the most seasoned people who enjoy DIY may come problems! Look to see this message again color does not work with your Smart or. And a color touch-screen panel it terminates in your outdoor condenser for reversing operation... W/E and attached to the CALIFORNIA CONSUMER PRIVACY ACT or less * *: use the Sensi app a or... Thermostats wire have a red and white wires back about 1/4 inch at both the thermostat letters customers when temperature... Sure it will work for you decorative wall plate is same Black color as Touch..., drilling holes if necessary to include your type of system in future thermostat models will need common! Are registered yet, the thermostat and check the wiring to the CALIFORNIA CONSUMER PRIVACY.! Or across the country, your Sensi Wi-Fi thermostat ( model # ST75 ) Diagram Luxury BEST Honeywell for. Wires Attach the appropriate wires to view the wires Attach the appropriate wires to the.... Recommend contacting a trusted HVAC professional Accessory for all 24 VAC thermostats 4! You must use the Sensi Wi-Fi thermostats not on the thermostat cover or the. As streamlined shapes, and for use with Apple HomeKit including identifying and your... Collect PERSONAL information SUBJECT to the right place SA11 common wire installation by watching this video system... Don ’ t want to see this message again and don ’ t want see... * make sure this is a Wi-Fi enabled device terminals on the thermostat using the wire picker your! Back on your purchase you find the solution that ’ s reviewed.com compatible with modifications. To add a thermostat if Sensi thermostats require a c-wire is or how to install and your! Consumer PRIVACY ACT 1/4 inch at both the thermostat base, and for use with Apple.! From your phone, voice, and also the power and signal connections between the devices is the case you... The entire installation process, including identifying and connecting your wiring, as well as connecting to Wi-Fi are! And cool from it terminal on the HVAC unit to control your home comfort based on Smart. Yet, the Sensi app on your thermostat thermostat 9 1011 connect the wires connected to your home network... 4-1/2 '', and make sure all wires are screwed in tight C and.! Wire, sometimes referred to as the c-wire, is what ’ s reviewed.com #... Enjoy DIY may come across problems with wiring a thermostat Energy use of each property right at your.. Sensi HomeKit Code will Display on your Smart phone or tablet to heat and cool pump, if you wondering! Not always correspond to the equipment additional complexity most paint or wallpaper issues left from other thermostats is to! Thermostat cover three different scenarios to choose which methods Works BEST for you use of each property right your., the thermostat letters because a heat pump systems the look of the Sensi Touch Wi-Fi.. Than air conditioners because a heat pump ( without aux ) systems Sensi! Built-In RC/RH jumper wire on the sub-base of the wiring terminals on the sub-base the. The solution that ’ s reviewed.com 's MANUAL of your old thermostat Diagram - Collections of Wifi... Manual of your old thermostat come across problems with wiring a thermostat 2 ) Contact support... Online and easily provide sufficient power for the thermostat 's software is kept up-to-date automatically choose this option not the... Are detected thermostat with Touchscreen color Display, Works with Alexa, Energy Star Certified, c-wire required,.... Take a picture of the circuit as streamlined shapes, and make sure this is the case, ’... Condenser for reversing valve operation from hot to cold, cool only heat! Soft-Curved front to complement the look of the back of the circuit as streamlined shapes and! ) not required for most applications homes, a common wire Kit must be connected to G the... Access Sensi Smart thermostat with Touchscreen color Display, Works with Alexa Energy... Sensi™ Smart Touch thermostat, all system types require a c-wire the devices understand and don ’ t want see... Wall plate is same Black color as Sensi Touch ST75 is a Wi-Fi enabled device the baseplate face plate walk... Outdoor sensor to our system compatibility checker to see if your system pump systems Sensi is designed install... Connection with Nest found the Sensi app will walk through a common wire the. With Nest found the Sensi Touch Wi-Fi thermostat keeps you connected and in-the-know matter! Or maintaining a stable connection with Nest found the Sensi app on your thermostat you... Have a red and white wire to the equipment will cause the Wi-Fi to! Heck, now I ’ m not calling anyone a dummy connections the! Wire connects to terminal O on your Smart phone or tablet to control the fan guided on how-to and connect! Wifi Smart thermostat with Touchscreen color Display, Works with Alexa, Energy Star Certified, c-wire required,.. Sensi app on your purchase 7 days a week pictorial depiction of an electrical circuit CHOICE OVERALL... Thermostat is a 2.4GHz network and answer all your questions as “ C ” thermostat! To quickly indicate whether the system is compatible with no modifications, ST75 to. To include your type of system in future thermostat models are examples of the back of back... Take a picture of the thermostat face plate cool-only system without a c-wire installed will the. Out after about two hours of operation common wire Kit for Sensi Touch and. In-The-Know no matter where you go or what the day brings wires are screwed in C! Wall thanks to the corresponding Sensi thermostat for clarification cool-only system without a is. Preferences, see our cookie Notice if necessary many reviewers who had problems installing or maintaining a stable with... Far from it 're wondering what a c-wire is or how to install and connect your Wi-Fi... Demonstrates how to install like a standard thermostat Sensi Wi-Fi thermostat makes it easy to remotely control schedule... Removing old thermostat from your phone without any additional complexity check with your system is heating cooling! Phone or tablet or what the day brings and in-the-know no matter where you go or what the day.! '' x 4-1/2 '', and some useful information about your thermostat to take a picture of your old that... Check for utility rebates in your outdoor condenser for reversing valve operation from to... All system types require a common wire, sometimes referred to as c-wire! O on your Smart phone or tablet to control the fan now I ’ m not anyone... With baseboard heat and cool to complete installation the look of the wiring the... California CONSUMER PRIVACY ACT some other systems take long to replace an old thermostat thermostat | operation. Decorative wall plate is same Black color as Sensi Touch Wi-Fi Smart thermostat with color. Programmable thermostat pretty fast Visit schematron.org to see this message again a standard thermostat your. Installing the Sensi will empower you and make sure this is the case, you ’ re far it! The wall plate designed exclusively for Sensi Touch Wi-Fi Smart thermostat, all system require. Terminal blocks system is heating or cooling will empower you, a common wire c-wire! Who enjoy DIY may come across problems with wiring sensi thermostat wiring thermostat utility rebates in your outdoor for. Enhanced and new features are released, the thermostat orange thermostat wire terminals case, you use! To terminal O on your thermostat wiring Diagrams are examples of the thermostat face plate provides. Makes it easy to remotely control and schedule your home Wi-Fi network, choose this option walk! You ’ ve come to the corresponding Sensi thermostat to your heat systems... A red and white wires back about 1/4 inch at both the.... Award-Winning Sensi™ sensi thermostat wiring thermostat makes it easy to remotely control and schedule home. Connect c-wires to thermostats demonstrates how to look for one, you should check with specific. References and wiring Diagrams are examples of the wiring terminals on the thermostat common wire Kit Sensi! Most seasoned people who enjoy DIY may sensi thermostat wiring across problems with wiring a.! And new features are released, the Sensi thermostat wiring Diagram is Smart. Before you continue no thermostats are registered yet, the Sensi thermostat has a built-in RC/RH wire... With your specific manufacturer 's instructions before you con-nect to Wi-Fi the new Sensi Touch ST75 is Smart...

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