Honeywell Home THX1100W3 ElitePRO S1100 Smart Thermostat (5 inches Touchscreen)

Product Description

Honeywell Home THX1100W3 is an ElitePRO S1100 smart thermostat with a 5" touchscreen designed for residential and light commercial applications. It provides IAQ monitoring for humidity, ventilation, volatile organic compounds, and estimated CO2, and offers two configurable IAQ outputs. The thermostat supports up to 4H/2C heat pump or 3H/3C conventional systems, includes occupancy sensing, compatibility with optional remote sensors and an Equipment Interface Module, and connects via RedLINK, Wi‑Fi, Bluetooth, and Matter.

• Supports up to 4H/2C heat pump or 3H/3C conventional systems; compatible with dual fuel, fan-coil, PTAC, and radiant systems and the Equipment Interface Module (EIM).
• Integrated IAQ management: humidity, ventilation, VOC detection, estimated CO2 control, and two configurable IAQ outputs; compatible with optional remote room sensors and occupancy sensing.
• Connectivity and installation features include RedLINK, Wi‑Fi, Bluetooth, Matter support, a 5" touchscreen display, ENERGY STAR certification, and a UWP wall mounting plate.

Product Highlights

5-inch touchscreen smart thermostat with IAQ controls, occupancy sensing, RedLINK/Wi‑Fi/Bluetooth/Matter connectivity, and support for up to 4H/2C heat pump or 3H/3C conventional systems.

Product Information

Standard Information

• Brand: HONEYWELL HOME
• Manufacturer Part Number: THX1100W3