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Electric Thermostat with Wi-Fi - Lyric T5 - 24 V - Black

Article #05225147 Model #RCHT8612WF2015/W Format 24V
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store. Orders typically take 3-7 days from date of order to be received at your selected store.

Electric Thermostat with Wi-Fi - Lyric T5 - 24 V - Black



This smart Honeywell thermostat with touchscreen will bring you comfort and peace of mind at home. Simple to install, it fits near your heating and cooling system. It features a unique temperature adjustment system, offering a flexible 7-day scheduling or location-based temperature control. A downloadable application on your smartphone or tablet provides you with direct notifications reminding you to make filter changes and warning you of significant temperature fluctuations. In the event of a significant temperature change, the device can automatically change from heating to cooling mode. In addition, the thermostat has custom fan settings to circulate more or less air, not to mention that it can evaluate the average duration of your home's heating and cooling cycles in order to reach the optimal temperature for your home. Backed by a 1-year limited warranty.

Ecological Attributes

This programmable thermostat is less sensitive to temperature differences for improved comfort and up to 10% in energy savings. It also provides better energy control of energy consumption.

Product specifications

Smart Technology
Lyric T5
10.3 cm (4 1/16")
2.7 cm (1 1/16")
10.3 cm (4 1/16")
24 V
Power adapter
1-year limited warranty
Energy Star
Wi-Fi Connection

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Once i install the app, can i change the temperature from anywhere anytime?? In other words, do i need to be at home in order to change the temperature through the app??

Asked by: Jb0000
Yes, you can do it from anywhere anytime.
Answered by: ANFA
Date published: 2019-11-08

Will this thermostat work on a gas fired garage unit heater?

Asked by: Chappy54
Worst instrument always problem with connection 
Answered by: Lions den
Date published: 2018-12-23

Is this 4 wire or 5 wire? 

Asked by: FrankGGG
it requires Five wires or loop Y &G into one and change G to C. watch video for details. its very helpful it did this and it worked. link: https://www.youtube.com/watch?v=4KZTeLQb_N4
Answered by: RFK AMR
Date published: 2018-12-01

In my exisoting thermostat, I have got four wires W Y G R. i have central AC and Gas furnace, will this product work with my wiring?

Asked by: RFK AMR
I was able to use it after watching this video and doing a work around, using only four wires Yeah. This is very helpful i recommend this video. link: https://www.youtube.com/watch?v=4KZTeLQb_N4
Answered by: RFK AMR
Date published: 2019-01-10

Can the keypad display on this model be locked to prevent changing settings inadvertently?

Asked by: Dan122
no the touch screen cannot be locked, I own 2 and both can not be locked
Answered by: Jango
Date published: 2018-10-24

Will this work in an RV? I would like to replace the manual analog thermostat with a digital thermostat that has high low fan settings as well as automatic switching from AC to Heat.

Asked by: Justjoekim
Yes, but probably not without additional wiring to supply and possibly step up the voltage to the thermostat and possibly to step down the voltage to the heating system.
Answered by: LowesLakeman
Date published: 2018-11-02

Will it work with gas fireplace

Asked by: rgcisme
I would not recommend using this with a fireplace unless you have a 24 v supply to the thermostat. You will need a 24 V supply wire to supply power to this thermostat and the flame control will also have to be set to 1 setting. The optional blower that comes with some fireplaces also will not be controlled with this unit. Most fireplaces have a 110 plug in for the fireplace blower and is manually controlled and not tied into the remote on / off switch that's with the fireplace. That being said it could be done using a 24v transformer, a spare contactor ( to control the fan on the fireplace ) but you would need to design this yourself
Answered by: Jango
Date published: 2018-05-30

Is it compatible with Hydronic baseboard heating systems used for the whole house heating consisted of the boiler.?

Asked by: Chees
Answered by: Thadsan
Date published: 2018-03-29
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Electric Thermostat with Wi-Fi - Lyric T5 - 24 V - Black is rated 4.0 out of 5 by 119.
Rated 1 out of 5 by from Buyer Beware! Let me start by saying that my home is full of "smart" products that use my wireless router from garage door opener to light bulbs to door locks etc. and I have never had more connectivity issues with any "smart" product I have ever owned as I do with this thermostat. I have to re-connect almost daily all while my other products are just ticking away. (So I know it's not my routers fault) I really regret buying the T5 and I was so excited to use all of the cool features it offers. Also it will get stuck on the screen shown in my photo for several minutes and the only way to get it to stop "saving" is to pull it off the wall and put it back.
Date published: 2017-08-10
Rated 2 out of 5 by from sometimes works, other times it’s frustrating The device is stylish and simple to install, but it is not the most reliable. The smartphone app does what it wants and disregards your commands at times. The geofence is hit or miss. We don’t use it since it doesnt make sense to have your HVAC set to “away” when you just run to the store. Honeywell, you need to step up your game in programming your app. Without it this isn’t much of a smart thermostat. The current app is frustrating because you cannot rely on it to work properly. Tech assistance is nice and friendly but utimately after waiting over an hour to speak to someone was unhelpful. Even he could not explain what the app was doing!
Date published: 2018-12-04
Rated 5 out of 5 by from Works Great Installing the thermostat was easy. We have just heat with no A/C. The wiring was very easy. If you have only 2 wires on your thermostat you will need to figure out how to get a common wire for power. This will be needed for any modern digital thermostat. Once you get this figured out the set up can be handled through the phone app or on the screen. The phone app is the way to go and the easiest way to set up. The app is awesome and the options are very functional and appropriate. The phone app walks you through the set up. One important option we needed is the low temperature alert as we travel a lot. If there is a heat failure we know before anything freezes. [This review was collected as part of a promotion.]
Date published: 2018-10-04
Rated 5 out of 5 by from Great WiFi/iPhone Wink&Alexa-enabled Thermostat! I bought this thermostat to replace what turns out to be an inadequate and not properly working ecobee3 thermostat. I've been battling HVAC heating and a/c issues since I bought my house and immediately "upgraded" to the ecobee3. It turns out that the Bonney repair guy was right and the ecobee3 thermostat is junk. I installed this Lyric T5 and it worked properly the first time. No brainer installation. No brainer operation. iPhone Lyric app allows you to set up the thermostat the first time with ease. I wish I found this one before I wasted $200 on the ecobee3.
Date published: 2017-04-02
Rated 2 out of 5 by from Good Company but the product left me wanting I have years used Honeywell products with satisfaction. The product/app has connectivity issues. It will not complete setup. I think the Lyric app may be part of the issue. I am not sure exactly it website is for except for advertise for other Lyric products. It seems like Honeywell uses multiple websites for their different thermostats for you to be able to manage your thermostats. I like the display and simple setup and the heat pump unit works in manual settings. But it would be nice to complete the setup. Recommend finding a different Honeywell product for you heating and cooling needs.
Date published: 2018-02-15
Rated 5 out of 5 by from Best wifi termostat on the market. Everyone says they're the best, The Honeywell T-5 backs it up it has all the features the high price units at a savings of $100. and best yet it is a Honeywell, pairing it up took a few min. the app is easy to use. I have it on voice control thru Amazons Echo Alexa system. The neighbors are going to get one. Most states have a rebate program, Massachusetts is $100 dollars. The only drawback for most wifi thermostats is the 3rd wire. My system is a heat only 2 wire gas boiler. the third wire was in the wall but the Taco control board me wasn't clear where it should go, a quick email to Taco support had the answer i needed and in a few min we were powered up. I would note here that the Wifi thermostats need the power of that extra to run the wifi with out it the batteries would be dead in a day. To say it is the best home item i purchased in a long time would be an understatement.
Date published: 2016-11-07
Rated 4 out of 5 by from Update thermostat Nice sleek design with touch screen, it was easy to install with some pre-existing knowledge of hvac control wiring. Can see it working well with any 2000+ systems. Love the app for you phone. Having the ability to control temperature while away from home is nice. Programing is easy and simple, temps for wake-up,away from home, at home and sleep should start saving money. Has geolocating function which would probably work best with single user. I would recommend a wall patch kit or perhaps a decorative wall plate from manufacturer for fit and finish.
Date published: 2017-11-27
Rated 5 out of 5 by from Happy to have replaced the Nest I've really wanted to be a fan of the Nest as I think they broke new ground and the product is beautiful, but I've had many issues over the past three or four years. If anything is wrong with the A/C or heating the Nest is always the focal point of suspicion. Technician after technician has been quick to find fault and I've found myself defending the Nest. Finally after a couple of days of heating failure in the latest arctic blast I cracked and decided I've reached the end of the Nest road. An hour or so of internet research, along with a technician recommendation and I decided to try the Honeywell offering. It is very early days but so far I'm impressed. The set up was easier than the Nest. Connection to WiFi did not involve me typing in the password st all (quite a trial with the twisty Nest letter by letter selection). Then a few simple steps and I was up and running. And so was the heating again. App seems nice and easy to use. And this product is Apple HomeKit compatible, whereas the (Google owned) Nest is not. All this for $100 less than the Nest. The Nest is prettier, but I've got a good feeling about this switch.
Date published: 2016-12-22
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