Professional installation guide for the Honeywell Home T6 Pro Smart Programmable Thermostat, model TH6220WF2006. This manual also covers the TH6320WF2003 model.

Brand: Honeywell Home
Series: T6 Pro Smart
Models: TH6220WF2006, TH6320WF2003
Document: Professional Install Manual
Document Number: 33-00392EFS-03
Format: PDF
Language: English, French, Spanish

The guide covers the UWP mounting system, optional decorative cover plate, thermostat wiring, terminal connections, and installer setup. It also includes wiring diagrams and instructions for configuring the thermostat with compatible heating and cooling equipment.

Before installation, check system compatibility. This thermostat requires 24 VAC power with a C wire and is not designed for 120–240V electric baseboard heating or millivolt systems. Installation and wiring should follow the manufacturer’s instructions.