The ElitePRO S900 Smart Thermostat delivers modern design, a 4.3" customizable touchscreen, and indoor humidity monitoring. Sleek design and a customizable display — perfect for homeowners who care about style and a personalized touch.

Combined with the Pro-IQ services, you can super-charging your business.

• Maintain optimal IAQ with humidity and control ventilation to keep air fresh.
• Compatible with dual fuel, fan-coil, PTAC, and radiant systems
• Create, save, and apply installation templates using the Resideo Pro app for fast setup and reduced errors
• Big, clear, intuitive 5” or 4.3” touchscreen options for better visibility and easier control.
• ENERGY STAR certified. Proven to help save energy and eligible for rebates.
• Redlink technology that connects wirelessly with room and outdoor sensors, equipment interface module (EIM), and more.