HONEYWELL Home T4 Pro | HOW to Use MANUAL Override | Factory RESET | Menu & SETUP Options

PART 1 of 2 - Covering TH4110U2005/U and all T4 T5 T6 Push botton thermostat devices. Part 2 will cover FULL programming of device of a 7 day schedule and other tricks for easy operation.

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[thatotherguy]

A lot of heating contractors and companies are using this thermostat now. It is confusing trying to follow the instruction manual but this video REALLY HELPS on making easier to figure out. Thanks for sharing!!

[evanbalikos]

I am sure you get this all the time, John but your video literally made my night. Such a wonderful, slow, easy to understand tutorial is exactly what I needed, and Honeywell was no help!

You’re a hero!!

[wholesoul]

This video just saved me from hassle time. The electric company have been working on outages in the area. My electricity was actually cut off and back on 37 times this morning, between 9 and 1:30 p.m. My alarm company texted me each time my wifi and alarm base would go off. So, that's how I got the count. I had used a utube video once before to set my thermostat. So, I remembered to check back here to reset it, because it had went back to the factory setting! These video's makes a 70 year old woman not feel so helpless! Thank you again! 👍🏼 ❤

[kellyrodgers]

Finally I found somebody who will go through the setup since I have no directions thank you

[Afrojaw]

Thanks. This helped my reset my thermostat when it stopped working. It’s negative degrees here so this video was a life saver 🥶

[jackielinne]

I had no clue how to operate. This is so helpful. THANKS FOR POSTING IT

[josiebeck]

Thank you so much for being so thorough and explaining this thermostat in Laymans terms. We moved into a new home and the previous owner had it on a crazy schedule. Thank you for clarifying you are the best.!

[scoutleader]

great video !! Honeywell should tell buyers to watch this video instead of trying to read the user manual

[Ill_Stay_In_My_World]

Thank you this video greatly helps I been going crazy looking all over youtube for how to use this thermostat This winter has been very cold not like other winters before that where much warmer Now I'll know what to do as I have not had to reset it before

[zahidshahzad]

Thanks alot for solving my big problem
You are the best bro 😊

[MtRainier]

My heating technician had difficulty programming the two T4 thermostats installed for us. He said to call the Honeywell people to get help with it. I think your videos and the manual answered all of my questions except how to turn off the cooling mode. We have a separate thermostat for AC, but he accidentally set these thermostats in a way that asks me to program the heat and AC modes - which is just annoying because it is time consuming. Thanks for making these helpful videos!

[sulako]

Thank you sr, I was about to replace this damn nightmare of a thermostat!

[nataliiabyrd]

This video just saved me from waking up in the middle of the night, Sweating like crazy because prior schedule was set up and I wasn’t aware. Simple programming is off currently lol.

[ankitakaur]

Thank you so much for detailed information. Your video is so helpful. I watched so many videos but nothing worked. Thank you

[sagex]

EXCELLENT! Much easier and simpler compared to the user manual! And thank you for not having any music in the video; which can be distracting!

[DeniseGib]

Thank you man! This takes rocket science 😅

[sikuit]

The previous owner left this Thermostat without programming. Here there is a temperature excursion for 14C - About 12C in the night and up to 26C peak during the day. - So having to ability to switch over night from cooling to heating was critical, but I had to do it manually. This, until you shared the ISU settings. I modified 300 only, to allow for automatic switching, which is a no brainer for people that have cooling and heating. - But I forgot to set the "Mode" to Auto .. so at first it didn't seem to work. - But then .. this morning.. woke up with a nice 23C. Thank you for your help with this. Really appreciated. :)😃

[gailalkovich]

Best video on this overly complicated thermostat.

[angelavega]

I was locked out for a long time, thanks so much for your information it was so helpful. Quick note 1234 is the universal unlock .

[josesandoval]

Thanks buddy it was hell before your video