Honeywell Home THX1100B4 ElitePRO S1200 Smart Thermostat WiFi 4H/2C
Upgrade your home comfort with the ElitePRO S1100 Smart Thermostat. Featuring a sleek, modern design and a 5-inch customizable touchscreen, this smart thermostat puts control at your fingertips. Advanced indoor air quality (IAQ) management helps maintain a healthier living environment, while integrated smart features allow you to see and speak with visitors at your door directly from the thermostat. Combining convenience, security, and energy efficiency, the ElitePRO™ S1100 is the ultimate solution for modern smart homes.
Features:
Streams video from First Alert and Ring doorbells
Supports residential and commercial systems up to 4H/2C heat pump or 3H/3C conventional
Control up to 2 IAQ devices with configurable outputs
Monitor indoor humidity, VOCs, and estimated CO₂
Expandable installation with Equipment Interface Module (EIM)
Compatible with dual fuel, fan-coil, PTAC, and radiant systems
Advanced occupancy detection for energy savings
Redlink™ 3.0 wireless connectivity with Room, EIM, and Outdoor Sensors
Remote Room Sensor prioritization for comfort
5-year warranty
Added Pro-IQ Benefits:
Fast setup with Resideo Pro app installation templates
Display company info for easy customer contact
Monitor HVAC alerts and remotely modify settings on
Honeywell Home THX1100B4 ElitePRO S1100 Smart Thermostat WiFi 4H/2C
5-Year Manufacturer Warranty
Returns accepted within 30 days from purchase , buyer responsible for return shipping and must be returned in same ORIGINAL , UNOPENED condition for a refund .See full return policy on bottom right hand corner of page for more return policy info.

