T6 Pro Z-Wave® Thermostat


The Honeywell Home T6 Z-Wave Programmable Thermostat is a Z-Wave Plus certified thermostat capable of controlling up to three heat and two cool stages of heat pump (including dual fuel heat pump systems), and up to two heat and two cool stages of conventional system (3H/2C HP, 2H/2C Conv.).

It is one of the easiest smart thermostats to install and is controllable by all Z-Wave compliant controllers that have the control capability for "thermostat" devices. When integrated with the app that controls your Z-Wave controller (including Resideo's Total Connect), the T6 lets you program and control your home's HVAC system.

Because the thermostat can be battery-powered, low-voltage integrators can easily connect the thermostat to most HVAC systems. Optional 24 VAC power via "C" or common wire available.

  • Flexible Power - Common wire (C-wire) NOT required. Use three AA batteries, hardwired or both
  • Install with Ease - Shares same Honeywell Home T-Series mounting system and J-box adapter plate
  • Improve Efficiency - Energy savings with onboard or cloud scheduling to maximize heating and cooling 24 hours a day; remote control temperature settings
  • Grow RMR - Can be sold into multiple markets - universal Z-Wave compliance with all security and home automation hubs
  • Cyber secure - Fully encrypted with the latest Z-Wave 5.0 chipset encryption
File NameSizeRelease DateResource Type
T6 Pro Z-Wave Thermostat Data Sheet PDF 62.05 KB 06/17/2019 Data Sheets - Dealer
T6 Pro Z-Wave Thermostat Data Sheet - French PDF 73.39 KB 04/09/2021 Data Sheets - Dealer
Part No. Description
TH6320ZW2003 T6 Pro Z-Wave Thermostat