I will show you in detail how to set up, program, operate and additional parameters/functions. Also what's in the box.
Everything you need to know about this thermostat.

If you want one of the thermostats you can click the link below which will take you to Amazon.
“As an Amazon Associate I earn from qualifying purchases.”

Honeywell T3 programmable hardwired thermostat.
http://www.markballard-ltd.com/recommends/honeywell-t3-hard-wired-programmable-thermosta/ (Amazon).

Honeywell T3R wireless programmable thermostat.
http://www.markballard-ltd.com/recommends/honeywell-t3r-wireless-programmable-thermostat/ (Amazon).

Honeywell T4 programmable hardwired thermostat.
http://www.markballard-ltd.com/recommends/honeywell-t4-hard-wired-programmable-thermostat/ (Amazon).

Honeywell T4R Wireless programmable thermostat.
http://www.markballard-ltd.com/recommends/honeywell-t4r-wireless-programmable-thermostat/ (Amazon).

I will explain it in detailed step-by-step instructions.

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My website
http://www.markballard-ltd.com/

Links to my other videos.

VIDEO: How do you replace a leaking radiator valve? Without draining the system.
https://youtu.be/mjsPZirB9Cg

Honeywell T3R
https://youtu.be/DRQrOlm9F_8

T3R is better than T4R's head-to-head comparison.
https://youtu.be/gOK9xc64TsM

Connecting the Honeywell T4R

Connecting the Honeywell T4R if you have lost the wireless connection between the two units.

Binding the Honeywell T3R, if you have lost the wireless connection between the two units.
https://youtu.be/1dn93iVyKzM

Replacement of an old Honeywell CM927 with Honeywell T3R.
https://youtu.be/Uc78lKoS4vw

VIDEO: How do you replace a leaking radiator valve? Without draining the system: Part 1.
https://youtu.be/mjsPZirB9Cg

VIDEO: How and why to add /"INHIBITOR/" to your heating system. Including /"System Cleaner/" and other /"Chemicals/"..
https://youtu.be/ezn1qYzLQ7E

VIDEO: Replacing a radiator without draining the system.
https://youtu.be/bHSVbTwQSxw

VIDEO: How to flush a radiator. The best way, for the best results
https://youtu.be/bmc4mzBbVT0

VIDEO: How to remove an olive, 5 different ways to remove an old olive from a pipe
https://youtu.be/R3NlOY1lBtU

VIDEO: How to balance your heating system to make it more efficient. Which will lower your gas bill.
https://youtu.be/AhVoT55lhSw

VIDEO: How do you replace a central heating pump? Everything you need to know. Without draining the system.
https://youtu.be/0z7OdJe7AQc

VIDEO: This is how you clean the Magna Clean Professional 1
https://youtu.be/dwbFx0wG3lk

VIDEO: How to Fix a Radiator That Doesn't Get Hot! Thermostatic valve stuck.
https://youtu.be/GhWp2ef_2pY

VIDEO: How to get a radiator working and warm again, everything I would do.
https://youtu.be/O3Sg2b3Hjec

VIDEO: How to Install Hive Thermostat Mini, Explained in Detail Wiring, Pairing, Factory Reset.
https://youtu.be/542fXcLUliY

Chapters
0:00 Introduction
2:09 Honeywell T4. Honeywell different models
3:03 Unpacking the Honeywell T4R, what's in the box.
3:15 Honeywell T4R manual. Honeywell T3R User Manual.
3:50 Unpacking the Honeywell T4R, what's in the box.
4:33 Honeywell T4R batteries.
4:50 Honeywell T4R Wall bracket.
5:12 Honeywell T4R receiver box.
7:40 Honeywell T4R Installation Wizard.
11:59 Stand and location
12:49 Program heating
19:43 Use and operation
20:21 Overwrite program
22:53 Manual and automatic
23:56 Switch heating on and off
24:14 Menus
24:31 Absence holiday function
25:33 Lock and unlock
27:17 Wireless connection
27:56 Additional parameters
11:35 PM Honeywell T4R parameters, change clock to 12 am/pm.
27:07 Lock Honeywell T4R
28:38 Honeywell T4R battery symbol
28:54 Honeywell T4R binding
29:15 Honeywell T4R Red flashing light.

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