Robertshaw RS10420T Multi Stage 4 Heat 2 Cool Programable Touch Screen with Wifi and Alexa Compatible Thermostat is easy, yet powerful and reliable multi-stage temperature control in a simple, modern design with the RS10420T WIFI programmable Touchscreen wall thermostat. Multi-Stage – 4 Heat / 2 Cool Features • 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) • 6Year Limited Warranty • Large, easy-to-read 8.8-square-inch blue backlit touchscreen display • Compatible with universal WiFi 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 • Auto changeover Specifications Series Application Multi-Stage 4 Heat / 2 Cool Programmable Touchscreen Factory Part Number RS10420T UPC 662013228262 Dimensions 4.7 x 3.8 x 1in (119.6 x 97.6 x 26mm) Mounting Type Wall or junction box System Fuel Source Gas, electric or oil Heat Pump Compatibility Systems with or without auxiliary or emergency heat Millivolt Application Compatibility No Temperature Range 32°F to 99°F (1°C to 40°C) Control Temperature 41°F to 90°F (5°C to 32°C) Display Accuracy - 1°F (at 68°F) / - 1°C (at 20°C) Power Source 24V AC (18 to 30V AC), 50/60 Hz for hardwire common wire (C-Wire) required Terminals Rh, Rc, C, Y, Y2, W/E, W2, G, O, B Technical Information Robertshaw RS10420T Quick Set Up Guide RS10420T Brochure RS10420T Install Manual
