Brochure

T SERIES COMPARISON CHART
Thermostat Thermostat name Program options
Power
method
Display
size
Stages
Dual
fuel
Ventilation with
ERV/HRV
or damper
Wired indoor/
outdoor sensors
Service
reminders
T10 Pro Smart with
RedLINK™ Room Sensor
THX321WFS2001W
RedLINK™ Room Sensor
(2-pack)
C7189R2002-2
Geofencing, 7-day,
52, 511, 1 or
non-programmable
C-wire
only
7.27 sq. in.
3H/2C Heat Pump +
2H/2C Conventional
Yes
Yes*
*With humidifier,
dehumidifier,
or ventilator
capabilities
Yes Yes
T6 Pro Smart
TH6320WF2003
Geofencing, 7-day,
52, 511 or
non-programmable
C-wire
only
6.89 sq. in.
3H/2C Heat Pump +
2H/2C Conventional
Yes Yes Yes Yes
T6 Pro Smart
TH6220WF2006
Geofencing, 7-day,
52, 511 or
non-programmable
C-wire
only
6.89 sq. in.
2H/1C Heat Pump +
2H/2C Conventional
No No Yes Yes
T6 Pro ZWave™
TH6320ZW2003
7-day, 52, 511,
non-programmable or
occupancy controlled
Battery
or C-wire
6.89 sq. in.
3H/2C Heat Pump +
2H/2C Conventional
Yes No Yes Yes
T6 Pro Hydronic
TH6100AF2004
7-day, 52, 511 or
non-programmable
Battery
or C-wire
5.44 sq. in.
1 Stage Hot Water
Heat Only – No Fan
No No Yes No
T6 Pro
TH6320U2008
7-day, 52, 511 or
non-programmable
Battery
or C-wire
5.44 sq. in.
3H/2C Heat Pump +
2H/2C Conventional
Yes No Yes Limited
T6 Pro
TH6220U2000
7-day, 52, 511 or
non-programmable
Battery
or C-wire
5.44 sq. in.
2H/1C Heat Pump +
2H/2C Conventional
Yes No Yes Limited
T6 Pro
TH6210U2001
7-day, 52, 511 or
non-programmable
Battery
or C-wire
5.44 sq. in.
2H/1C Heat Pump +
1H/1C Conventional
No No No Limited
T4 Pro
TH4110U2005
7-day, 52, 511 or
non-programmable
Battery
or C-wire
3.93 sq. in.
1H/1C Heat Pump +
1H/1C Conventional
No No No Limited
T1 Pro
TH1110D2009
Non-programmable
Battery
or C-wire
2.37 sq. in.
1H/1C Conventional
or 1H/1C Heat Pump
No No No No
T1 Pro
TH1010D2000
Non-programmable
Battery
or C-wire
2.37 sq. in.
1 stage heat-only
or cool-only
No No No No
For more information
ForwardThinking.HoneywellHome.com/TSeries
0300306 | SCH | 03/19
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