Honeywell T-series  includes non-connected and connected thermostats. T-series also split into two different lines, one is regular type thermostats can be installed by userself  with basic techniques ,and another one is Pro type thermostats which require Pro installation.

The biggest commonpoint of T-series thermostat is they are use a same mounting system called “UWP”, it’s basic a standard mounting base, that allowed user easily replace a T-series thermostat with another one without installation.

The most powerful type among T-series thermostats is Wi-Fi connected thermostat, also as known as smart thermostat.If you want to use Honeywell T-series thermostat or upgrade your old T-series thermostat, then you may consider following smart thermostats as your options, from the new model to old.

Honeywell T-series Pro

T10 Pro

Resource:

 

Honeywell T10 Pro thermostat is the most advanced product in the T-series line. Like other Pro type products, T10 requires professional installation.

Name Honeywell T10 Pro
MPN THX321WFS2001
FCC ID HS9-THX321WF01
Release Year 2019
Dimension 3.7*4.92*0.94 in
Display Color Graphical LCD
touchscreen display
Protocol

Wi-Fi 802.11 a/b/g/n (2.4 GHz/5 GHz)

 926MHz

Color White
Accessory Honeywell Room Sensor
Work with Amazon Alexa, Google Assistant, HomeKit,Cortana, IFTTT
Pros Room Sensor support, Great design, 5 GHz WiFi support.
Cons Need Pro installation
MSRP Contact a Pro
Rating

 

T9 

Honeywell T9 is designed for the DIY user, it shared many same designs with T10 pro, it’s easy to mix T9 with T10 pro because they almost have same looking, the only difference is the label on the bottom of the touchscreen.

Name Honeywell T9
MPN RCHT9610WFSW2003
FCC ID HS9-THX321WF01
Release Year 2019
Dimension 3.7*4.92*0.94 in
Display Color Graphical LCD
touchscreen display
Protocol

Wi-Fi 802.11 a/b/g/n (2.4 GHz/5 GHz)

 926MHz

Color White
Accessory Honeywell Room Sensor
Work with Amazon Alexa, Google Assistant, SmartThings, IFTTT
Pros Room Sensor support, Great design, 5 GHz WiFi support.
Cons Lack HomeKit support
MSRP $169 (thermostat)  $199(thermostat and a sensor)
Rating

 

T6 Pro (Discontinued?)

Resource:

 T6 Pro Spec

Honeywell T6 Pro prior Lyric T6 Pro is the last generation of Pro type thermostat, it supports wired indoor/outdoor sensor. It has two models which have small difference for HVAC support,TH6320WF2003 Up to 3H/2C heat pump and 2H/2C conventional, and TH6220WF2006 Up to 2H/1C heat pump and 2H/2C conventional.

Name Honeywell T6 Pro
MPN TH6320WF2003/TH6220WF2006
FCC ID HS9-TH6220WF01
Release Year 2016
Dimension 3.7*4.92*0.94 in
Display Color Graphical LCD
touchscreen display
Protocol Wi-Fi 802.11 b/g/n (2.4 GHz)
Color White
Accessory Hardwired outdoor sensor – C7089U1006
Remote indoor sensor — C7189U1005
Work with
Pros Support most of HVAC system.
Cons Need Pro installation, Sensor not so great.
MSRP Contact Pro
Rating

 

T5+

T5+ is an improved version of T5 thermostat, the biggest difference is T5+ can installed without C wire.  

Name Honeywell T5+
MPN RCHT8612WF2005
FCC ID HS9-TH6220WF01
Release Year 2019
Dimension 4.06*4.,06*1.06 in
Display Touchscreen
Protocol Wi-Fi 802.11 b/g/n (2.4 GHz)
Color Black
Room Sensor Not support
Work with Amazon Alexa, Google Assistant, Cortana, IFTTT
Pros Easy to install, Less expensive
Cons Not support sensor
MSRP $149
Rating

 

T5 (Discontinue)

Resource:

Honeywell thermostat wiring compatibility

user guide

installation manual

Also named Lyric T5, it is the last generation of T-series DIY thermostat, doesn’t have many fancy designs. It has replaced by T5+ and not available anymore.

Name Honeywell T5
MPN
FCC ID HS9-TH6220WF01
Release Year 2016
Dimension 4.06*4.,06*1.06 in
Display Color Graphical LCD
touchscreen display
Protocol Wi-Fi 802.11 b/g/n (2.4 GHz)
Color Black
Room Sensor Not support
Work with Amazon Alexa, Google Assistant, SmartThings, IFTTT
Pros Easy to install. Less expensive.
Cons C wire Required. No roomo sensor support.
MSRP NA
Rating

 

Room Sensor

Resource:

Honeywell thermostat wiring compatibility

user guide

installation manual

The new generation of Room sensor, it can sense temperature, humidity, and motion, and it can work with T9 or T10 Pro thermostat, could be used to prioritize rooms base on temperature or motion detect.

Name Honeywell Room Sensor
MPN RCHTSENSOR-1PKRCHTSENSOR-2PK
FCC ID HS9-C7189R02
Release Year 2019
Dimension 2.6 x 0.8 x 2.6 inches in 1.28 ounces
Batteries 2 AAA batttery per Sensor
Freqency 926.39401 MHz
Color White
Maximum Range 200 feet
Field Of View 120 degrees
Detector  Humidity, Motion, Temperature
Sensor  Hygrometer, Infrared, Thermometer
MSRP $39 
Rating

 

%d bloggers like this: