Remove the battery compartment cover or the entire faceplate, depending on the model. Take out the old batteries and dispose of them properly. Insert the new batteries, paying attention to the polarity. Replace the cover or faceplate. Turn the thermostat back on and check for proper functioning.Turn off power to the thermostat. Gather necessary tools. Locate the latches or screws to remove the cover. Use a screwdriver or pry tool to remove the cover. With the cover off, you have gained access to the wiring connections and other components of the thermostat.4. Remove the Wires and Bracket. Once the cover is off and wires marked, remove the wires to pull apart the thermostat from the wall mount. In most Honeywell thermostat models, a small screw holds the wires in place. In that case, use either a flat edge screwdriver or #2 Phillips screwdriver to release the wires.Remove your old thermostat 1. CAUTION TURN OFF POWER to system at the furnace, or at the fuse/circuit breaker panel before you begin. 2. Remove cover and thermostat, but leave wallplate with wires attached. Leave wallplate in place. Old thermostat ®... Page 2: Label Wires And Remove Old Wallplate Stop now and call 1-800-468-1502 for advice.If you have an old Android phone sitting around collecting dust, and you've been pining for smart thermostat but don't want to drop the cash on one, then the Android Thermostat mig...Remove your old thermostat 1. CAUTION TURN OFF POWER to system at the furnace, or at the fuse/circuit breaker panel before you begin. 2. Remove cover and thermostat, but …A – You can take off the cover from Honeywell T6 Thermostat by pushing up on the device and then pulling it off the mounting system. This will let you access the batteries and any wiring for the device. You can then push back the T6 Thermostat back onto the mounting system so that it resumes its normal operations.2c Complete the instructions for joining your Wi-Fi network and click on the Connect button. (Depending on your network setup, you may see an instruction such as Enter Password for your home network.) Note: If you did not correctly connect to the thermostat, you may see your home router page. If so, return to Step 1.To remove a Honeywell Smart Thermostat, start by turning off the power to the unit and unscrewing it from the wall. Then, gently pull the thermostat away from the wall plate and disconnect the wires. If desired, you can label the wires to keep track of where they go. After that, remove any mounting screws, if present, and discard the old ...Step 1: Switch Off the Thermostat. First, switch the thermostat off. Optionally, disconnect the main power source or switch off the circuit breaker. Step 2: Remove the Cover. Remove the cover plate by holding the baseplate and gently pulling the lower corner (outer edge) to dislodge it.Remove the thermostat cover and install a 30 psi gage into the gage tap. Set the temperature setpoint indicator at the indicated temperature. Turn the calibration screw (see Fig. 4) until the gage reads 0 psi. Turn the calibration screw in the opposite direction until the gage reads 8 psi (56 kPa) plus or minus 1 psi (7 kPa).Removing and Replacing Covers . Cover assembly/disassembly requires Thermostat Tool CCT735A (MQT735A). Use the following procedure to remove a cover: 1. Locate setscrews in cover (back pair of slots for conven tional stat, front pair of holes for Quick-Mount stat). 2. Place Allen wrench end of Thermostat Tool through slot/Turn off the power. Remove the thermostat cover. Locate the reset button. Press and hold the reset button for 10 seconds. Release the button. Replace the cover. Turn the power back on. For programmable thermostats, the process is similar, but you will need to locate the specific reset button for your thermostat type.Looking for a Honeywell thermostat manual? Visit here to find the thermostat model you are looking for and get the help you need.There are different lock modes available on Honeywell thermostats, including full lock, partial lock, and off lock. Setting a lock code on your thermostat is important for security and ensuring no unauthorized changes are made to the temperature settings. If you forget the lock code, there are tips and strategies for regaining access to …To remove a Honeywell Smart Thermostat, start by turning off the power to the unit and unscrewing it from the wall. Then, gently pull the thermostat away from the wall plate and disconnect the wires. If desired, you can label the wires to keep track of where they go. After that, remove any mounting screws, if present, and discard the old ...Hover Image to Zoom. $ 21 98. Fits thermostats sized 5" H x 6" W x 1.75" D or smaller. Key lock with inner shelf to prevent tampering. Clear plastic cover that resists yellowing. View More Details. Moses Lake Store. 5 in stock Aisle 31, Bay 006.This should be an easy fix.The Honeywell digital thermostat is a popular choice for homeowners looking to efficiently control the temperature in their homes. However, understanding how to properly operate an...Oct 17, 2023 · How Do You Take the Cover off a Honeywell Thermostat? To take the cover off a Honeywell thermostat, first shut off power at the breaker box. Look for tabs, clips, or finger holds on the thermostat that indicate how to remove the cover. If there is a swinging door, open it to remove the cover. Prepare for installation Step 2. Remove the old thermostat Check y our p ro g ress Step 3. Install the mounting plate Check your progress Step 4. Set the thermostat for your type of heating system Heating System Table Step 5. Wire the thermostat terminals Step 6. Mount the thermostat Step 7.1.3K. 287K views 8 years ago. How to remove this thermostat from the wall without ripping the base plate off the wall too. ...more.Learn more about Honeywell Thermostats from Resideo at: https://bit.ly/3mD8GLwThis video will show you how to use and Program Schedules for the RTH7600D 7-Da...Honeywell thermostats are known for their reliability and advanced features, but sometimes navigating through the user manual can be a bit overwhelming. When you first receive your...This video will show you how to replace the batteries in a Honeywell thermostat. It is not exactly easy but it is possible. Watch this video and you will kno...Turn off your thermostat, open the battery compartment on the front, and remove the batteries. Put the new batteries in the compartment and slide the protective plate over them. Place the thermostat back on the wall, turn it on, and check to make sure that the new batteries work. In a lot of ways, replacing the batteries on a Honeywell ...Hot&Cold. 29 Sep 2017. #2. The outer grey plastic cover will pull off,now the securing screw is loose. Have to use thumb and fore fingers to apply pressure/squeeze just inside the 2 top and 2 bottom corners of the grey cover at the same time, this will disengage the retaining plastic lugs and it will pull/wiggle straight off. B.Here are some quick tips on resetting the factory setting to most Honeywell thermostats: 1. Confirm your thermostat is ON. 2. Press and hold down the MENU button for 5 seconds. 3. Use the scroll buttons to move …Turn off power to the thermostat. Gather necessary tools. Locate the latches or screws to remove the cover. Use a screwdriver or pry tool to remove the cover. With the cover off, you have gained access to the wiring connections and other components of the thermostat. 5. Remove the thermostat cover and mount the thermostat to the wallplate or subbase. 6. Remove and discard the red plastic insert securing the mercury switch. 7. Set the heat anticipator indicator by matching the heat anticipator setting from your old thermostat or using the chart below. Your Heating System. Understanding "How to Remove Honeywell Thermostat Cover" is essential for maintaining and troubleshooting your thermostat. Removing the cover allows you to access the thermostat's internal components, enabling battery replacement, wiring inspection, and cleaning. perature in your home, keeping you comfortable while. saving energy when programmed according to the. instructions in this manual. Direct any questions concerning the application of this. thermostat to Honeywell Customer Assistance at. 1-800-468-1502, Monday - Friday 7:00 a.m. - 5:30 p.m., Central time. Look for tabs, clips, or finger holds on the thermostat that indicate how to remove the cover. If there is a swinging door, open it to remove the cover. If there is no swinging door, pull the cover straight out from the wall. Some models may require unclipping and rotating the cover to remove it.Honeywell thermostats are known for their reliability and advanced features, but sometimes navigating through the user manual can be a bit overwhelming. When you first receive your...Step 1: Switch Off the Thermostat. First, switch the thermostat off. Optionally, disconnect the main power source or switch off the circuit breaker. Step 2: Remove the Cover. Remove the cover plate by holding the baseplate and gently pulling the lower corner (outer edge) to dislodge it.Jan 7, 2022 · Remove The Cover Of The Honeywell Thermostat. To uncover the wire and bracket, the cover of the Honeywell thermostat must be removed from the wall. You can usually just take the thermostat straight away from the wall on most models. Pull forcefully against the wall, being careful not to rip the base off at the same time. The Honeywell ST9400C manual is an essential resource for anyone who owns or operates a Honeywell ST9400C programmable thermostat. This comprehensive guide will help you understand...Remove your old thermostat 1. CAUTION TURN OFF POWER to system at the furnace, or at the fuse/circuit breaker panel before you begin. 2. Remove cover and thermostat, but leave wallplate with wires attached. Leave wallplate in place. Old thermostat ®... Page 2: Label Wires And Remove Old Wallplate Stop now and call 1-800-468-1502 for advice. Please try again. Check the name or model number of your product to ensure it's correctly written in the search bar above. If you're looking for a product that isn't a thermostat, try checking here. As of 2015, Honeywell manufactures more than 60 thermostat models ranging from seven-day digital programmable thermostats to manual thermostats, and all models can be viewed on the...Turn off the thermostat to ensure your safety. Remove the cover plate from the baseplate carefully to avoid damaging the pins that secure the cover. Locate the battery compartment tray or cover and remove it to access the batteries. Carefully extract the old batteries and replace them with new ones.This is the basic procedure to remove a Honeywell FOCUSPro 5000 thermostat, and the installation of a 3rd generation Nest thermostat.This is a very basic video on how to use the Honeywell Prestige Thermostat - We Hope it will help youHere's exactly how to open and remove a honeywell thermostat cover so that you don't damage anything as you're troubleshooting or replacing your unit. The same procedure applies to most old Honeywell thermostats, programmable thermostats, and wifi-enbled smart thermostats.4 Feb 2023 ... 2:53 · Go to channel · Remove cover from Honeywell thermostat. Kenneth Smith•285K views · 10:52 · Go to channel · How To Easily Pr...1. Turn off Power. 2. Identify the Snap-on Cover. 3. Remove the Cover. 4. Disconnect the Wiring. 5. Clean or Replace. 6. Reattach the Cover. Important …Google’s Nest unit today launched its newest thermostat. At $129, the Nest Thermostat is the company’s most affordable one yet, but it’s also the first to feature a new swipe and t...Apr 25, 2024 · Most Honeywell thermostats have a cover that can be easily removed by pressing the tabs on the sides or top and bottom of the unit. Once you’ve located the tabs, gently press them and remove the cover. Disconnecting the Wires. Once the cover is removed, you’ll see the wires connecting the thermostat to your heating and cooling system. Opening your Honeywell thermostat is a fairly simple and quick task. There are two different kinds of openings that Honeywell thermostats have. They either have a slide or swing op...Model # CG511A1000 Store SKU # 1000168516. The Honeywell Home Thermostat Guard protects your thermostat from unwanted tampering or damage. It mounts easily to facilitate reliable monitoring of usage. The clear plastic cover has a key lock and is compatible with most Honeywell Home and other thermostats.Remove the thermostat cover and mount the thermostat to the wallplate or subbase. 6. Remove and discard the red plastic insert securing the mercury switch. 7. Set the heat anticipator indicator by matching the heat anticipator setting from your old thermostat or using the chart below. 8. Attach the thermostat cover. 9.Removing the Cover. Most Honeywell thermostats have a cover that can be easily removed by pressing the tabs on the sides or top and bottom of the unit. Once you’ve located the tabs, gently press them and remove the cover. Disconnecting the Wires. Once the cover is removed, you’ll see the wires connecting the thermostat to your …Step 2: Remove the Cover. With the thermostat safely powered off, the next step in replacing the battery is to remove the cover to access the internal components. Follow these straightforward instructions to remove the cover of your Honeywell Smart Thermostat: Locate the Release Latch: Depending on the model of your Honeywell …Step 2: Remove the old batteries. Unlike with other versions of the Honeywell thermostat, there is no internal battery compartment. You can easily access the batteries on the back of the thermostat. Remove the old batteries. Step 3: Replace the batteries. Replace the old batteries with two new batteries. Make sure they’re AA.Your local energy company may be giving away free smart thermostats—here’s how to get one. There’s no such thing as a free lunch, but there is such thing as a free smart thermostat...Learn more about Honeywell Thermostats from Resideo at: https://bit.ly/3mD8GLwThis video will show you how to use and Program Schedules for the RTH7600D 7-Da...A look at a iconic bit of equipment, the classic "Honeywell Round" thermostat.NOTE: there were a couple of small things I had corrected in annotations to the...The thermostat is now in calibra-tion. 6. Remove the gage and replace the cover. TP973 Same as TP970. Calibration Check To check calibration, the control space temperature must be within the scale range of the thermostat. On direct-acting bimetal elements: 1. Turn setpoint down five degrees below actual room temperature and allow thermostat to ...Turn off power to the thermostat. Gather necessary tools. Locate the latches or screws to remove the cover. Use a screwdriver or pry tool to remove the cover. With the cover off, you have gained access to the wiring connections and other components of the thermostat.Remove the thermostat cover, wires, and backing plate, carefully labeling and disconnecting the wires. Consult the installation instructions for guidance on replacing or repairing the thermostat. The average cost of professional thermostat installation is around $200.Close the battery compartment. Put your unit back on the wall mount, close the face plate, or re-insert the battery compartment. Switch the thermostat back on if you turned it off. Reprogram the thermostat if necessary. Some models, such as the DT135, may need to be programmed again after you change the batteries.May 6, 2024 · Step 3: Detach the Cover from the Base. Now that the thermostat is removed from the wall and the wiring is accessible, the next step is to detach the cover from the base of the Honeywell T6 Pro thermostat. This process will provide access to the internal components and wiring for maintenance or troubleshooting. Remove The Cover Of The Honeywell Thermostat. To uncover the wire and bracket, the cover of the Honeywell thermostat must be removed from the wall. You can usually just take the thermostat straight away from the wall on most models. Pull forcefully against the wall, being careful not to rip the base off at the same time. perature in your home, keeping you comfortable while. saving energy when programmed according to the. instructions in this manual. Direct any questions concerning the application of this. thermostat to Honeywell Customer Assistance at. 1-800-468-1502, Monday - Friday 7:00 a.m. - 5:30 p.m., Central time. Remove the thermostat from the sub base. If the sub base is securely connected to the wall, the face plate will disconnect if pulled straight out from the wall. Remove the current battery and replace it with a new AAA lithium battery (make sure the battery polarity matches the markings on the sub base). Reconnect the face plate to the …COLUMBIA THERMOSTAT FUND INSTITUTIONAL 3 CLASS- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies StocksReplacing the battery of a Honeywell thermostat is an easy process that requires a few simple steps. First, locate the battery compartment on the thermostat. Then, remove the cover of the compartment by gently pulling it off or using a screwdriver to pry it open. Next, remove the old batteries and replace them with new ones.69-2715ES-01 - RTH8500WF - Honeywell Thermostat Manual PdfRemove The Cover Of The Honeywell Thermostat. To uncover the wire and bracket, the cover of the Honeywell thermostat must be removed from the wall. You can usually just take the thermostat straight away from the wall on most models. Pull forcefully against the wall, being careful not to rip the base off at the same time.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Learn how to replace a Honeywell thermostat. I will also show you how setup and program the new one.Honeywell Thermostat Wiring - Wire Programmable Thermosta...Buy it here on Amazon: Honeywell Home Wi-Fi 7-Day Programmable Thermostat (RTH6580WF), Requires C Wire, Works with Alexa https://amzn.to/2S3pwGYVisit My Ama...Turn off the thermostat to ensure your safety. Remove the cover plate from the baseplate carefully to avoid damaging the pins that secure the cover. Locate the battery compartment tray or cover and remove it to access the batteries. Carefully extract the old batteries and replace them with new ones.Feb 3, 2023 · Wallplate installation. Insert a finger into wire hole and pull to remove the wallplate from the thermostat. Remove the wallplate from the thermostat as shown on the left, then follow the directions below for mounting. Insert a quick reference card in a slot in back of the thermostat. Pull wires through the wire hole. Feb 3, 2023 · Wallplate installation. Insert a finger into wire hole and pull to remove the wallplate from the thermostat. Remove the wallplate from the thermostat as shown on the left, then follow the directions below for mounting. Insert a quick reference card in a slot in back of the thermostat. Pull wires through the wire hole. Understanding "How to Remove Honeywell Thermostat Cover" is essential for maintaining and troubleshooting your thermostat. Removing the cover allows you to access the thermostat's internal components, enabling battery replacement, wiring inspection, and cleaning.The Honeywell ST9400C manual is an essential resource for anyone who owns or operates a Honeywell ST9400C programmable thermostat. This comprehensive guide will help you understand...To remove a Honeywell Smart Thermostat, start by turning off the power to the unit and unscrewing it from the wall. Then, gently pull the thermostat away from the wall plate and disconnect the wires. If desired, you can label the wires to keep track of where they go. After that, remove any mounting screws, if present, and discard the old ... My near 30 year old Honeywell thermostat finally started to go out, so in this video, I documented how I removed it without causing damages to the wall. This... The 6000 Honeywell Thermostat series has a battery sliding compartment, which makes the replacement process pretty simple. Firstly, turn the thermostat off, disconnecting it from the circuit breaker. Slightly press and slide the cover out from the bottom of the Honeywell thermostat and carefully remove the battery holder. In this LittleHomeProjects video I swap out my standard thermostat to the Honeywell Smart
15 Feb 2022 ... How to find, remove and replace batteries in Honeywell Thermostat. On the righthand top you will see the word press push it to the right ...Close the battery compartment. Put your unit back on the wall mount, close the face plate, or re-insert the battery compartment. Switch the thermostat back on if you turned it off. Reprogram the thermostat if necessary. Some models, such as the DT135, may need to be programmed again after you change the batteries.Nov 3, 2021 · How to change a Honeywell thermostat and install wiring on a new Trane - Honeywell home thermostat. It's easy to replace a thermostat yourself. The blue wire... Running my own "C" wire for constant power for the thermostat wasn't complicated at all. Honeywell manual suggested that, or buying a separate power supply. I have a very old gravity furnace. The way they wired them was Logically simple, like a circle.Checking Thermostat's Calibration - Thermostat calibration is a term related to thermostat repair. Learn about thermostat calibration. Advertisement Here's how to check a thermosta...Step 1: Turn off the HVAC system power at the circuit breaker or fuse box. Step 2: Remove the old thermostat cover and safely disconnect the wires. Step 3: Capture a photo or create a wiring diagram for reference. Step 4: Identify wire functions (e.g., red for power, white for heat). Step 5: Connect wires to corresponding terminals on the new ...A – You can take off the cover from Honeywell T6 Thermostat by pushing up on the device and then pulling it off the mounting system. This will let you access the batteries and any wiring for the device. You can then push back the T6 Thermostat back onto the mounting system so that it resumes its normal operations.Turn off power to the thermostat. Gather necessary tools. Locate the latches or screws to remove the cover. Use a screwdriver or pry tool to remove the cover. With the cover off, you have gained access to the wiring connections and other components of the thermostat.Turn on the Airplane mode. Open the home app of Honeywell and then select your device (T5 or T6) Clicking on the cog-wheel to enter the settings of your thermostats by. Click ‘reset Wi-Fi’. Press and hold the temperature display of the thermostat (you’ll see a short animation, followed by a lyrics network name.Remove the thermostat cover and install a 30 psi gage into the gage tap. Set the temperature setpoint indicator at the indicated temperature. Turn the calibration screw (see Fig. 4) until the gage reads 0 psi. Turn the calibration screw in the opposite direction until the gage reads 8 psi (56 kPa) plus or minus 1 psi (7 kPa).Remove The Cover Of The Honeywell Thermostat. To uncover the wire and bracket, the cover of the Honeywell thermostat must be removed from the wall. You can usually just take the thermostat straight away from the wall on most models. Pull forcefully against the wall, being careful not to rip the base off at the same time.There are two tabs on top of the controller you can depress and pull the controller off the subbase mount. See picture below. Aslo if you want to you can type ST699 Honeywell UK /pdf in your browser and get a pdf. manual on …Remove the thermostat cover and mount the thermostat to the wallplate or subbase. 6. Remove and discard the red plastic insert securing the mercury switch. 7. Set the heat anticipator indicator by matching the heat anticipator setting from your old thermostat or using the chart below. 8. Attach the thermostat cover. 9.18 Apr 2024 ... How to remove a Honeywell Thermostat. How to remove a Honeywell Thermostat. 2 views · 15 minutes ago ...more. Tom Leeman. 70.2K.Step 2. Remove Old Thermostat Fig. 2. a. Turn off power to the heating/cooling system, either at the furnace or at the fuse/circuit breaker panel. b. Remove the cover of your old thermostat (Fig. 2). c. Unscrew and remove the old thermostat’s mounting plate from the wall, but do not disconnect the wires. d. Inspect old thermostat wiring.Press the center button and hold to unlock the keypad. This will allow you to enter the key code to turn off your lock. Enter your keypad code. With most Honeywell models, the default keypad code is “1234.”. You can punch this in by scrolling through the available numbers using the +/- buttons.Table of Contents. Gather the Necessary Tools. Turn Off the Power. Remove the Thermostat Cover. Locate and Remove the Mounting Plate. … This is probably a dumb video but we'll publish it anyways. This is a step-by-step tutorial and guide on how to remove Honeywell Home RTH9585WF Wi-Fi Smart D... 20 Dec 2023 ... 27K views · 2:53. Go to channel · Remove cover from Honeywell thermostat. Kenneth Smith•282K views · 15:48. Go to channel · Quail Hutche...This is probably a dumb video but we'll publish it anyways. This is a step-by-step tutorial and guide on how to remove Honeywell Home RTH9585WF Wi-Fi Smart D...Turn Off Power to the Thermostat. Before you begin removing the cover of your Honeywell thermostat, it is important to ensure your safety by turning off the power supply. This will prevent any electrical mishaps or accidents while you work on the thermostat. To turn off the power, locate the circuit breaker in your home’s electrical …Place your fingers at the bottom of the thermostat and pull to remove the cover plate. Replace both AA batteries with new ones. Make sure the battery polarity matches the markings on the battery compartment. Set the cover plate back in its place by sliding it onto the base plate until it's firmly fixed.Google’s Nest unit today launched its newest thermostat. At $129, the Nest Thermostat is the company’s most affordable one yet, but it’s also the first to feature a new swipe and t...An Instruction on How to Replace an old mercury thermostat with a new one. How to wire your new Honeywell thermostat.In this video, we show you How to Install Smart WiFi Thermostats like the Honeywell RTH9585WF, including wiring, setup, and usage.💲 Honeywell Home RTH9585WF...18 Apr 2024 ... How to remove a Honeywell Thermostat. How to remove a Honeywell Thermostat. 2 views · 15 minutes ago ...more. Tom Leeman. 70.2K.This video covers the installation of the RTH7600D 7-Day Programmable Thermostat. Learn more about our products at https://www.resideo.com/Subscribe on YouTu...26 Feb 2018 ... A quick and easy install of the Honeywell RTH9580WF Smart Wi-Fi 7 Day Programmable Color Touch Thermostat, Works with Amazon Alexa or cell ...The steps for replacing the battery on a Honeywell Home Pro Series thermostat are relatively simple. First, you need to locate the battery compartment on the thermostat. Then, you need to remove the cover plate and take out the old batteries. Finally, you can insert the new batteries and replace the cover plate.The cover serves as a protective housing for the internal components of the thermostat, including the battery compartment. By carefully removing the cover, you gain access to the batteries, allowing you to proceed with the replacement process. Start by identifying the specific type of cover on your Honeywell thermostat. Please try again. Check the name or model number of your product to ensure it's correctly written in the search bar above. If you're looking for a product that isn't a thermostat, try checking here. In this video you will learn how to remove your existing thermostat and install a Honeywell Wi-Fi Thermostat Model RTH6580WF. You will also learn how to conn...A look at a iconic bit of equipment, the classic "Honeywell Round" thermostat.NOTE: there were a couple of small things I had corrected in annotations to the...Learn how to change the battery in your Honeywell thermostat with our guide. Identify your model, safely remove the cover, replace the old battery with a new one, and test to ensure proper functionality. Get answers to FAQs and ensure your thermostat runs smoothly.Sep 28, 2021 · You’ll find the battery compartment on the side of your Honeywell thermostat. There should be a button on the top that you can push. Push it, and then pull the compartment out. Remove the old batteries, noting where the positive and negative ends are placed. Dispose of them properly and then insert your new batteries. I recently tried to remove a thermostat, it seemed impossible without breaking it, so I turned to YouTube.....however, I could find nothing helpful so I pers...Reset procedures vary widely depending on the model of the Honeywell thermostat, but they include pressing System to reconfigure the settings or temporarily inserting the batteries...Feb 4, 2023 · Locate the screws that hold the cover in place. There are typically four screws on the cover, but there may be more or fewer depending on the model of the thermostat. Remove the screws by gently prying them with a Phillips head screwdriver. Be careful not to lose them! Gently lift the cover off of the thermostat. Complete the following steps to remove and replace the cover for a Honeywell T6 Thermostat: 1. Remove from mounting system. Push up on the T6 Thermostat and pull away on the device. The device should … This video shows how to change the batteries in a Honeywell thermostat and which batteries they take. The Honeywell Lyric T6 Thermostat is the perfect addition to your smart home! Want to learn why? In this video, Bob reviews the Lyric T6 smart thermostat and... 27 Dec 2023 ... In this video I'll show you how to change/replace the batteries in the Honeywell Home Thermos