Honeywell TH3210U2004

T3 Pro Non-Programmable Thermostat, 2 Heat/1 Cool


Manufacturer part number:


GTIN: 00194159004368



The T3 Pro Non-Programmable Thermostat is simple to use with straight forward backlit display, and percise comfort control. The thermostat can be powered by a common wire or batteries. Set an alert to change AA batteries to maintain comfort controls with memory storage even during a power outage.


  • 2 Heat/1 Cool Heat pump
  • Large, backlit digital display
  • Intuitive up and down vertical buttons
  • Precise comfort accuracy of +/-1°F
Products specifications
Attribute nameAttribute value
ApplicationConventional or Heat Pump
Control Range40 - 99 deg F
Dimensions3.86 Inch H x 7.09 Inch W
Mounting TypeWall/Horizontal
Number of StagesUp to 2 Heat/1 Cool Heat Pumps, Up to 1 Heat/1 Cool Conventional Systems
Power SourceBattery/Hardwired
Terminal DesignationsRC, R, C, W, O/B, Y, G, E, AUX, K
Voltage Rating24 V