Need help installing your Honeywell thermostat? Visit here to find your product and the guide you need.

Oct 24, 2024 · User guides & installation instructions for all Honeywell thermostats, including smart, touchscreen, programmable, non-programmable and electric.

Get support for your T6 PRO PROGRAMMABLE THERMOSTAT, from installation and manuals to troubleshooting tips and replacement information.

We are here to help. Call 1-800-468-1502 for wiring assistance before returning the thermostat to the store. If you’ve already completed the Quick Start Guide, but need to match your thermostat to your system type, please turn to page 13.

Install thermostat onto the wallplate on the wall. Turn the power back on to the heating/cooling system. Press s or t to set month, then press NEXT. Press s or t to set day, then press NEXT. Press s or t to set year, then press DONE. Month. Press s or t to set time, then press DONE to save and exit. 11 If your system type is...

This feature allows the thermostat to “learn” how long the furnace and air conditioner take to reach programmed temperature settings, so the temperature is reached at the time you set.

Apr 1, 2023 · Use the K terminal in place of the Y and G terminals on conventional or heat pump systems to provide control of the fan and the compressor through a single wire—the unused wire then becomes your common wire. See THP9045 instructions for more information. Wiring conventional systems: forced air and Hydronics 1H/1C System (1 transformer) R ...

Apr 1, 2023 · Remove the wallplate from the thermostat, then follow directions below for mounting. Remove battery holder. Pull here to remove wallplate from new thermostat. Pull wires through wire hole. Position wallplate on wall, level and mark hole positions with pencil. Drill holes at marked positions as shown below, then tap in supplied wall anchors.

Just follow the simple step-by-step instructions in the following pages. Identify your system type. Remove your old thermostat. Identify the wires. Mount the new wallplate. Connect the wires. If the wire labels don’t match. Specify the furnace type. Install the batteries. Install the thermostat. Set the system. Do you need assistance?

Need help with installing your T5+ thermostat? View our multi-step guide covering installation, programming, and more in our Honeywell Home Support Center