Honeywell Home THX900W1/U ElitePro S900 Series 4.3" Programmable Thermostat, White

Optimize comfort, control and operating costs across commercial spaces with the Honeywell Home ElitePro S900 Series programmable thermostat. The THX900W1/U model combines an easy-to-read 4.3-inch touchscreen with flexible scheduling so facility managers can enforce energy-saving setpoints, reduce runtime, and maintain occupant comfort without constant manual adjustments. Designed for installers and maintenance teams, this white ElitePro thermostat supports common HVAC configurations and straightforward wiring, speeding deployment in offices, retail, and multi-family buildings. Beyond temperature control, the ElitePro S900 integrates with building monitoring and automation platforms to feed HVAC status into broader security and facility surveillance systems—helping you centralize monitoring and improve operational visibility. Rugged, professional-grade and engineered by Honeywell Home, it’s a practical upgrade for any building that needs reliable, programmable control and easier system oversight. Specify the ElitePro S900 (THX900W1/U) for your next HVAC or building automation project—order now to streamline installation and start saving.

• Reduce energy costs with programmable schedules and precise temperature control for commercial and multi-zone applications
• Intuitive 4.3-in touchscreen simplifies setup and day-to-day adjustments for facility staff
• Flexible scheduling and setback options improve comfort while lowering utility bills
• Installer-friendly design (THX900W1/U) supports common HVAC systems and straightforward wiring
• Integrates with building monitoring and automation to support security and operational oversight