Ecobee add a wire - The PEK+ connector on Smart Thermostat Enhanced. Smart Thermostat Enhanced's PEK+ connector can be connected to: The Power Extender Kit (PEK) wire, if you need to install it. The G3 wire, to activate the third speed of the fan on multi-speed fan systems. The ACC wire, to control an HVAC accessory (humidifier, dehumidifier, or ventilator)

 
Remove the old thermostats, using the enclosed stickers to label each wire as you do so. 2. If Needed, Install the Power Extender Kit If your old thermostat did not have the common wire (C-wire), you would need to install the ecobee power extender kit or PEK. You will do this at your zone controller, usually found near your furnace or cooling .... Identogo san antonio texas

On the thermostat. Go to Main Menu > General > Settings > Installation Settings > Thresholds > AC Overcool Max, then select how many degrees your A/C should overcool the home. Next, go to Main Menu > General > System, then Dehumidify Using AC to Enable and set your Preferred Humidity Level. Once enabled, your air conditioning system will now ...Ecobee Smart Thermostat Enhanced: https://amzn.to/3QIlpvuFavorite Smart Home Devices: https://www.amazon.com/shop/onehoursmarthomeIn this video we teach you ...17 Oct 2016 ... ecobee Support - Installing your ecobee3 lite without a C-wire ... Add a comment... 1:48 · Go to channel · ecobee ... Ecobee 3 Lite Install on .....How to install Smart Doorbell Camera (wired) In most homes, installing an ecobee Smart Doorbell Camera is an easy process that takes about 45 minutes. Follow the steps below or scroll further to watch the installation video, find wiring diagrams, troubleshooting tips, and more. Check compatibility with your doorbell system and in-home chime.Ecobee thermostat Two Wire Install - What to do if you can't run new wires upstairs Purchase the Ecobee HERE: https://amzn.to/3RvgTT7Smart sensors Here: http...If the Smart Doorbell Camera (wired) is installed without the Chime Adapter, power will be constantly provided to the in-home chime: If you have a mechanical chime, this will continuously drive the hammer forward into the bell, burning out the circuit and causing permanent damage to the mechanical chime.Eventually, this circuit will break, and power within the circuit will stop.In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Follow the steps below or scroll down for installation guides, wiring diagrams, troubleshooting tips and more. Check compatibility with your HVAC system. Download the ecobee app for step-by-step installation instructions. Download the ecobee app.Page 17 STEP 5 Carefully disconnect and label the wires from your old thermostat one at a time, using the labels provided. TIP 1 If you have a jumper between Rc, Rh, or R, leave it alone. Only label the wires that run from your wall into a terminal block. TIP 2 To install accessories (humidifier, dehumidifier or ventilator) please refer to the ...Take a photo of the wiring of the current thermostat ; Remove your thermostat from the wall and look for any unused thermostat wires that are not currently connected to your thermostat. Locate where the thermostat wires connect to your heating equipment and then verify those wiring connectors as this determines how to install your ecobee.34K subscribers in the ecobee community. A subreddit for ecobee and all their smart home products. Open menu Open navigation Go to Reddit Home. ... use a "Fast-Stat" add-a-wire device give up dedicated fan control and use the green/fan wire as a common. Reply replyecobee is compatible with most zone board models, however, to ensure all features are supported with your zone board or zone controller, please contact ecobee Support. You do not need to do anything special to setup ecobee with a zone board and you don't need to setup a zone controller as an accessory on your ecobee. Just follow the guided ...1. Looking to install Ecobee thermostat. Only 4 wires coming from unit. Ecoboo has power extender kit but there's no control board on the HVAC unit, so I can't locate a c wire. Any help would be appreciated. Pics of wires aren't great, they're all in the same spot. One group of wires goes to the fan.Ecobee SmartThermostat: https://amzn.to/3qKu7fWFavorite Smart Home Devices: https://www.amazon.com/shop/onehoursmarthomeIn this video we teach you how to use...W/W1 and W2. In a conventional system, W/W1 controls your heating system and, where applicable, W2 controls your heating system’s second stage, which helps warm the home faster. If you have a heat pump system with auxiliary heating, you’ll normally connect the AUX/AUX1 or W2 wire to the ecobee’s W1 terminal. If you have two stages of AUX ... Read on for everything you need to know about installing and using our first thermostat model, the ecobee SMART, its companion Equipment Interface Board, and the Remote Sensor Module (sold separately), or download installation guides and wiring diagrams in the PDF format. ACC+ and ACC-. There was insufficient information online (including in this subreddit) to confirm that PEK (R,C,Y,G,W over 4 wires) + a separate O/B wire for a heat pump is a supported and viable configuration. All examples and articles on Ecobee website for PEK wiring were for a non-HP system. I tried on Ecobee Smart Thermostat with Voice ...C Wire Adapter for Smart Thermostat, 24V Transformer Power Supply for Ring Doorbell, Nest, Ecobee, Sensi and Honeywell Thermostats, 24 Volt 500mA C-Wired AC Plug in Cord, 26FT. 457. 500+ bought in past month. $1499. Buy 3, save 3%.The Ecobee Smart Thermostat Enhanced is a solid, user-friendly choice if you want to control your HVAC system with your voice or phone. It offers lots of features including a large, full-color ...Brake light wiring can be a bit tricky, but it's doable. Learn how brake light wiring works at HowStuffWorks. Advertisement ­Brake lights serve a simple but important function — th...An ecobee3 Lite does not need a C-wire to have it installed. ... After this, you want to pick your home, add your ecobee, and finally test the connection between the two by hitting the "Say hi" option. If you get the prompt saying "Hi there" on your ecobee, then congratulations, the two communicate correctly. ...Oct 9, 2023 · R Wire connects to the RC terminal. G Wire connects to the C terminal. Y Wire connects to the PEK terminal. W wire connects to the W1 terminal. Assuming you’ve followed all the steps above to the letter, you can turn the power of your HVAC system back online. Then, take solace in the hard work you’ve done to get your ecobee3 online and ... I had Red & White Wire from furnace, but I needed power to the thermostat. I bought a 24 volt transformer. I ran transformer wires up to the location of the thermostat. Attached the Red Wire to the R Lug & the White Wire to the W Lug on the New plate than Attached one of the transformer wires to the C Lug & the other to the RC Lug.In this video, I show you how to add a common wire to the thermostat so you can power the ecobee.Add to Watchlist. Picture 1 of 3. 1 watched in the last 24 hours. Picture 1 of 3. Have one to sell? Sell now. Ecobee C-Wire Adaptor Power Extender Kit (PEK) 810-00002 For Ecobee 3 Lite/4/5. Texas Junk Peddler (12952) 98.7% positive; Seller's other items Seller's other items; Contact seller; US $10.99.Connecting wire extenders . Before you connect the wires, make sure they are clean. Ensure the wires are stripped such that the insulators around the wires are removed. ecobee recommends stripping wires to 1/2" (12mm) in length, such that the entire exposed wire is covered by the wire connector.Those two wires going to the A/C condenser will be a clue to your 'C' wire at the Furnace. One of those two wires connects to the 'Y' terminal the other connects to the 'C' terminal. You can connect the 'C' wire from the thermostat to the same 'C' terminal that the A/C condenser connects to.Dec 14, 2022 · All my favorite HVAC tools: https://www.amazon.com/shop/thediyhvacguy?ref=ac_inf_tb_vhAdd-A-Wire Kit: https://amzn.to/3j2lfDFMy favorite drywall anchors: htt... The easiest way to find C is to find the Y wire going to your AC unit. The other connected wire coming back from the AC unit is C. So connect the not connected blue wire from your T stat to any other blue wire in the furnace, done. Thanks for posting the wiring diagram, that's a really smart way to try and figure things out and helps us help ...The $249.99 Ecobee Smart Thermostat Premium and the $189.99 Ecobee Smart Thermostat Enhanced join the Ecobee3 Lite (now priced at $149.99) in Ecobee’s lineup. Both new models are available now ...Welcome to the Thermostat Compatibility Checker. Our thermostats are compatible with the majority of homes. This straightforward checker will help you determine if an ecobee thermostat is the right fit for yours. Get started. Name. Email address*. Join now. Check if your home is compatible with ecobee smart Wi-Fi thermostats.Turn the furnace breakers off. Trace the wiring from the thermostat to the furnace. Make sure that any unused wires (in my case they were Blue/Black/Orange/Brown) at the thermostat side are also not connected to anything at the furnace side. Trace the 2-conductor wiring from your OUTSIDE AC unit to the furnace.Wiring diagrams would be even better. Install both a separate 24v transformer and an isolation relay with a 24vac coil at the boiler. Use the separate transformer to power the Ecobee3 thermostat and use the Ecobee3 to energize the new 24vac relay coil. Use the new relay to provide a set of dry contacts for switching the existing 12v controls ... 6. Compare the wiring at your control board with the wiring at your thermostat. Open the image of your thermostat wiring on your phone. Using the color of the wires as a guide, compare the wiring on your thermostat to the wiring on your system control board. Look for the wire connectors unknown wires attach to. support.ecobee.comWhat's in the box · Display. 3.5 in. full-color LCD touchscreen · Dimensions. Thermostat · Colors. Black front, white sides and back · Processor &am...Just search for "Add-a-Wire". As long as your have standard heat/AC and 4 wires already, this will work. You can also use it go from 5 wires to 6 as well, if you are adding a second stage. But, the very low-cost solution is to "steal" your G wire. Power-cycle your ecobee thermostat by removing it from the wall and leaving it off for about two minutes. Place your ecobee thermostat back on the wall and wait for it to power up. Re-insert the battery into your Room Sensor and hold it close to your ecobee. You should see a prompt to pair your Room Sensor on your ecobee's screen. Ecobee needs a single o and b wire. We spoke with support who said it wont work and to call a professional. We got a quote for 70 dollars just for a tech to look at it to see if it's possible. ... Add a Comment. lemonfreshwipes ... Green wire goes to g, yellow wire goes to y1, white wire goes to w 2 / aux (check your furnace if there is a gas ...If your humidifier and furnace share the same common then you only need a single wire into ACC+. If Op has the same as mine (same town and looks the same) it is just a mechanical switch cut into the ground. There is no power. It is just a 'bridge' to ground a water solenoid in the basement.Think of your existing thermostat being the THM5421R, with the THX9421R5021 being a remote display and sensors. They together make up what an Ecobee does. This is rather simple. Get rid of both Honeywell boxes and start using the unused conductors to splice the R W Y G C up to your existing thermostat display location.NOTE: If this diagram is accurate, the white wire to the thermostat is R, while the red wire is W. The original wire from the transformer should be connected to the R terminal on the thermostat, while the new C wire should be connected to the C terminal on the new thermostat. This should supply power to the thermostat, and allow it to operate ...30 Jan 2021 ... Comments97 · How to Upgrade to a Smart Thermostat without Changing the Wiring | Ask This Old House · Best Smart Thermostats 2024 [don't buy one&nb...Help w Install (No C Wire) Installation. Trying to install an Ecobee thermostat enhanced at my new to me home but I don't have a C wire. Running a base board boiler system with three zone valves. At the boiler I have T/T/Z connections and I also have a transformer (40VA) in there. In reading others trying to do similar things I've tried ...In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Follow the steps below or scroll down for installation guides, wiring diagrams, troubleshooting tips and more. Check compatibility with your HVAC. Download the ecobee app to install your thermostat. Download the ecobee app.All about the Chime Adapter for the ecobee Smart Doorbell Camera (wired) Warning: The Chime Adapter contains a lithium-polymer (LiPo) battery and can cause injury if damaged or improperly wired. Do not connect the device to a standard outlet or mainline power (120 VAC). Follow the instructions in the ecobee app to install. Learn everything you ...Venstar Add-A-Wire in the furnace. Connecting to R, C (brown), W(yellow), G of the furnace panel. There are two wires going into the wall, red and white. The red one is connecting to the furnace panel. The white one is connecting to the blue wire of Venstar Add-A-Wire unit. I don't know what's inside the wall. Old Thermostat. Two wires going ...Thermostatic Controls - Ecobee add a C wire - Hi guys, i am replacing my old thermostat (Robertshaw 9600) to the Ecobee, and I didn't even realize that I need an extra c cable to power the unit until I hook up all the existing cable on Ecobee. Anyway, I was trying to install PEK module, but was really confused by theTo install a low voltage thermostat like Nest/ecobee to replace a high voltage thermostat for baseboard heaters, you'd have to add an external electrical relay. A relay receives a 24 volt signal from a low voltage thermostat like Nest/ecobee, which will trigger the relay to open or close. This helps control heat output.If your humidifier and furnace share the same common then you only need a single wire into ACC+. If Op has the same as mine (same town and looks the same) it is just a mechanical switch cut into the ground. There is no power. It is just a 'bridge' to ground a water solenoid in the basement.Locate the wiring terminals on your Ecobee thermostat. Connect the humidifier's wiring to the Ecobee's ACC+ and ACC- terminals. Turn the power back on to your HVAC system. Go to your Ecobee thermostat's settings and select "Accessories.". Click "Add Accessory" and choose "Humidifier.".Install ecobee SmartThermostat Pro with voice control in 30 minutes or less to deliver greater comfort, advanced control, and increased savings to your custo...Plug the ecobee back on the wall and begin the setup process again. If the wire still does not appear, then on the wiring screen, press No in the bottom left, then Modify. Select the missing wires and then press Continue, then follow the remaining steps to complete setup. Reconfiguring an already installed ecobee. On the thermostatSmartSensor for doors and windows ($79.99 per 2-pack) The sensor notices that your door or window is open. Learn more about ecobee's SmartSensors for doors & windows. 2. An ecobee smart thermostat. ($169.99 - $249.99) Your thermostat automatically turns off your HVAC system to save money and energy. Learn more about thermostats. 6. Compare the wiring at your control board with the wiring at your thermostat. Open the image of your thermostat wiring on your phone. Using the color of the wires as a guide, compare the wiring on your thermostat to the wiring on your system control board. Look for the wire connectors unknown wires attach to. Installation typically takes 45 minutes or less. Simply follow the instructions included in the ecobee mobile app, or in the manual that was included in the box with your ecobee. ... check out the following Support articles: Installing with a C wire? Installing without a C wire (Power Extender Kit)? ecobee Support. More resources. Compatibility ...Connect all wires from FRONT and REAR to the TRANS terminal of the chime box. Before turning the power back on, ensure the circuit has a load on it in the form of an ecobee Smart Doorbell Camera (wired) OR a doorbell button. Bypassing a chime without a load on the circuit can damage your doorbell transformer. For further support, please contact ...Bullet size is measured in calibers, but how are wires and nails measured? Learn about bullet size and caliber in this article. Advertisement All three of these questions have to d...Sometimes Y is just tied from Thermostat to the Y for the outside unit and C is just a connection to the sheet metal in the furnace or on the outside unit. B is considered Common when you do not have a Heat Pump and is the Common for the Heat Pump reversing valve. In your case you do not need the PEK and just wire the ecobee the same as your ...About This Product. The Common Maker adds a common C connection to a thermostat cable with 2 or more wires. A common connection allows the thermostat to operate without batteries or power stealing circuits. Compatible with all major name brand Wi-Fi thermostats and HVAC equipment, including furnaces, air handlers, zone valves, zone controllers ...In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Follow the steps below or scroll down for installation guides, wiring diagrams, troubleshooting tips and more. Check compatibility with your HVAC. Download the ecobee app to install your thermostat. Download the ecobee app.This helped me to install my ecobee-thermostat with no-c-wire. You will need to buy a 24 Volt C-Wire Power adapter from Amazon (I haven’t found them in local stores personally). Check the ...Downloading the ecobee app. The ecobee app offers a seamless solution to remotely configure and manage your ecobee devices, including your thermostat, cameras, sensors, lights, and ecobee Smart Security, from anywhere. This app provides unparalleled convenience, enabling you to stay in complete control of your home's comfort and security with ease.Using electric heat pump for heating instead of gas. Current thermostat has a brown wire. Where does this go on the new Ecobee? Does it go to the W2/OB? Also the jumper from Yellow to White. Ive read that I dont need to keep the jumper wire. Is this true? So far this is how I think the wires go from the old thermostat to the new. C to C RH to R ...customers, please register all of your ecobee Smart Thermostats in your Contractor Portal. The ecobee Team Technical support Our technical support team is available to answer your questions at 1.877-9-ecobee (1.877.932.6233), or via email at [email protected]. 2Free Cooling Max Outdoor Humidity : This prevents Free Cooling from running when the outdoor humidity is too high. By default, this option is disabled. If you set this to Auto, your thermostat will determine the maximum allowed humidity level based on the temperature. Indoor/Outdoor Temperature Delta : The difference between indoor and outdoor ...Hello, I'm replacing a honeywell thermostat with my ecobee 3. I have a heat pump as well as a gas furnace and AC. The Honeywell therm had an E wire, an AUX wire, and an O/B wire. On the ecobee 3, there is an O/B terminal for the O/B wire, and then there is a W1 and a W2. Should E go to W1 or W2?How to install your ecobee smart thermostat with a Power Extender Kit. This video includes step-by-step instructions (including wire labeling) for installing...Step 1: Add the doorbell to your Alexa account. From the Alexa app, select Devices. Select the Plus sign (+), then tap Add Device. Under All devices, select Camera. Select ecobee. The doorbell should appear. Follow the prompts to connect the camera to your Alexa account. Step 2: Set up doorbell announcements with at least one Amazon Echo device33K subscribers in the ecobee community. A subreddit for ecobee and all their smart home products.Either select "Add a device" in the center of the screen or hit the plus sign on the top right of the screen. Follow the prompts in the Ecobee app to install and configure your thermostat. Once ...Venstar Add-A-Wire in the furnace. Connecting to R, C (brown), W(yellow), G of the furnace panel. There are two wires going into the wall, red and white. The red one is connecting to the furnace panel. The white one is connecting to the blue wire of Venstar Add-A-Wire unit. I don't know what's inside the wall. Old Thermostat. Two wires going ...Pull the wires through the hole in the middle of the backplate and then attach it to the wall using the drywall anchors and screws provided. Advertisement. TIP Use a 3/16" drill bit to drill a hole for the drywall plugs. Remove the Rc, C, and PEK labels from the label sheet and attach them to the wires as shown below:The PEK (power extender kit) comes in the box and is a simple way to power your ecobee thermostat without a C wire.To install an ecobee thermostat with two wires, you will need to connect the red and white wires to the R (24VAC) and W (Heating) terminals on the thermostat. Then you will need to power up the thermostat by connecting the remaining wire to the C (Common) terminal. After that, you will need to program the settings on the thermostat, and you ...Hire a professional installer to get your ecobee thermostats up and running quickly. Find a pro Sign up to receive smart home tips and exclusive offers from ecobee.Gently press your ecobee thermostat into the backplate until it 'clicks' into place. TIP: If the thermostat 'rocks' or is not flush with the wall, be sure the excess wires are pushed all the way into the wall. STEP 23. Turn the power to your HVAC system back on using the master switch or at the circuit breaker box.Think of your existing thermostat being the THM5421R, with the THX9421R5021 being a remote display and sensors. They together make up what an Ecobee does. This is rather simple. Get rid of both Honeywell boxes and start using the unused conductors to splice the R W Y G C up to your existing thermostat display location.Install ecobee Smart Thermostat Enhanced & Smart Thermostat Premium. Installing an ecobee smart thermostat takes most Smart Owners thirty to sixty minutes. Watch this video for an overview and use our mobile guide for step-by-step instructions. ... ecobee Smart Doorbell Camera (wired) Detection and Notifications; View All (10) No topics yet ... Depending on how many spare wires you have behind the wall at the thermostat, your installation will require additional components that are not included with the ecobee, including running new wires and/or purchasing an external 24VAC transformer, SP/NO isolation relay, or Fast-Stat Common Maker. How to install Smart Thermostat Enhanced. In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Follow the steps below or scroll down for installation guides, wiring diagrams, troubleshooting tips and more. Check compatibility with your HVAC system. Download the ecobee app to install your thermostat.support.ecobee.comTo install an ecobee thermostat with two wires, you will need to connect the red and white wires to the R (24VAC) and W (Heating) terminals on the thermostat. Then you will need to power up the thermostat by connecting the remaining wire to the C (Common) terminal. After that, you will need to program the settings on the thermostat, and you ...Hotop 24 Volt C Wire Adapter for Smart Thermostat, UL Listed 16.5ft Long Power Connector C Wire for All Versions of Smart Thermostat Compatible with Nest, Honeywell, Ecobee, Wyze, Sensi Brand: Hotop 4.4 4.4 out of 5 stars 2,883 ratingsFind out if an ecobee thermostat is compatible with your 2- or 3-wire heat-only boiler/furnace system, and what you can do to make your system compatible if it isn't directly compatible. ... ecobee thermostats require a C (common) wire to power on. But you see standard connectors on your thermostat (R, G, W, ...No "C" wire. It seems like The "G, R, & W" wires coming from the thermostat connect to the three wires that go up into the furnace. All the other wires on that cord going up into the furnace aren't connected to anything.It seems like the Y & O/B cable coming form the thermostat are connected to the grey wire that connects to the outside unit. The ecobee3, ecobee3 lite and ecobee Smart Thermostat Enhanced can be controlled by Alexa, however they do not have a microphone or speaker so voice commands must be directed to Alexa hardware with a microphone. The microphone is used for Alexa and ecobee Smart Security Smoke Alarm Detection. Turning off the microphone will disable both ... Refresh. Skip to Main Content

Installing your ecobee3 thermostat with power extender kitVisit www.ecobee.com/support for assistance. Deviney construction co

ecobee add a wire

1. Connect the C wire coming from the thermostat to the C terminal on the thermostat side of the wiring harness. You can re-purpose the wire that would have been connected to W on a 4-wire thermostat. 2. Connect the RC/RH and G wires from the thermostat to the RC/RH and G terminals on the thermostat side of the wiring harness. 3.Short Answer. Yes, you can use the Ecobee thermostat with a boiler. Ecobee thermostats are compatible with almost all types of residential heating systems, including boilers. Once you have installed the Ecobee thermostat, you can control your boiler using the Ecobee mobile app or the web portal.21,614 Satisfied Customers. Furnace, A/C and heat pump specialist. airheatman is online now. Continue. Weathertron. Changing Og from weather trim to new eco bee. weathertron. Changing Og from weather trim to new eco bee need to no where x2 black wire go and do orange and blue go to o/b on ecobee … read more. RobHVAC.The ecobee Smart Thermostat Enhanced and Smart Thermostat Premium can be installed without a C wire by using the Power Extender Kit, or PEK, included in the box. Watch this video …Refresh. Skip to Main Content1. The power wire is not connected: If the power wire is not connected, the ecobee thermostat will not be able to draw power from the HVAC system. To fix this, first confirm that the power wire is securely connected to the HVAC system. If it is, then the problem may be caused by an issue with the HVAC system itself.I completed the setup and the ecobee said it was only set up for heat, not cooling. So I did some googling and I found a thread where I was told to manually configure the wire setup in the thermostat settings to indicate I had a G wire connected, even though I didn't. Ran through the setup again and I had heat and cooling options.The easiest way to find C is to find the Y wire going to your AC unit. The other connected wire coming back from the AC unit is C. So connect the not connected blue wire from your T stat to any other blue wire in the furnace, done. Thanks for posting the wiring diagram, that's a really smart way to try and figure things out and helps us help ...2. Remove the thermostat. Carefully remove your thermostat from its base by putting your thumb and index finger on the backplate and applying a steady tug against the ecobee thermostat. 3. Take a picture of the wires connected to the thermostat. You may need to reference this photo later on. 4.3. Test your wiring by alternately adjusting the set temperature and running the different heat, cool, and fan modes. 4. Once you are satisfied the wiring is correct, re-attach the wiring harness’s front cover. Make sure the wires exit the module via the wire channel. 5. Re-attach any cover panels that you previously removed on the HVAC equipment3. Test your wiring by alternately adjusting the set temperature and running the different heat, cool, and fan modes. 4. Once you are satisfied the wiring is correct, re-attach the wiring harness’s front cover. Make sure the wires exit the module via the wire channel. 5. Re-attach any cover panels that you previously removed on the HVAC equipmentCompatible with: Amazon Alexa, Apple Home, Google Home, Samsung SmartThings Our top pick, the Ecobee Smart Thermostat Premium, isn't the absolute easiest model to set up, but it's the best ...Step 5: Install the ecobee thermostat. Following the manufacturer's instructions, attach the base plate of the ecobee thermostat to the wall using screws. Make sure the base is level. Then, connect the labeled wires to their corresponding terminals on the ecobee thermostat, ensuring a secure connection.Hello, I'm replacing a honeywell thermostat with my ecobee 3. I have a heat pump as well as a gas furnace and AC. The Honeywell therm had an E wire, an AUX wire, and an O/B wire. On the ecobee 3, there is an O/B terminal for the O/B wire, and then there is a W1 and a W2. Should E go to W1 or W2?How to install your ecobee . 1. Download the ecobee app. The ecobee app has instructions, step-by-step videos, and diagrams customized to your wiring setup. …Remove the thermostat and push back the thermostat wires to allow for proper connection with the thermostat base. Ensure there are no gaps between the ecobee and the base, and you hear an audible click when they connect. Check for Voltage: Test the voltage between the RC and C wires at the ecobee with a voltmeter; it should read between 24–29VAC.Although they worked well, we dismissed the Ecobee Smart Security system and the Eufy Security 5-Piece Home Alarm Kit due to lack of add-ons. Also, both systems don't offer any type of cellular ...4. Connect the wires: Using the wiring diagram provided in the Ecobee wiring guide, connect the labeled wires to the appropriate terminals on the Ecobee thermostat. Each wire color corresponds to a specific terminal and function, such as R (power), Y (cooling), W (heating), G (fan), and C (common). 5..

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