Robertshaw RS10420T - Digital Wi-Fi Programmable Touchscreen Thermostat (4 Heat/2 Cool)

The Robertshaw RS10420T is a digital Wi-Fi  7-day Programmable Touchscreen Thermostat is an easy, yet powerful multi-stage thermostat that uses a simple and modern design. Features 7-Day Programmable Large terminal blocks for easy installation Universal sub-base Quick-access menu button Contractor/technician setup menu Easy-to-understand programming menus Intuitive wake, leave, return, sleep programming icons Factory pre-set energy efficiency program 24V AC Powered (C-wire required) 6-Year Limited Warranty Large, easy-to-read 8.8-square-inch blue backlit touchscreen display Compatible with universal Wi-Fi standards Compatible with Alexa and Robertshaw app (iOS or Android) Adjustable temperature differential (swing) for energy optimization and maximum system life Adjustable room temperature calibration Adjustable setpoint limits Compressor delay protection for short-cycling prevention Filter change reminder Keypad lockout Dual-fuel compatible Alexa Compatible Auto changeover