DetailsPrestige Indoor Air Quality (Iaq) Comfort System Kit. Includes Thermostat, Equipment Interface Module (Emm), Two Duct Sensors, Wireless Outdoor Sensor. Redlink-Enabled; Seven-Day Programmable. Stages: Up To 4 Heat/3 Cool (Heat Pump); Up To 3 Heat/2 Cool (Conventional Systmm). Controls Humidification, Dehumidification and Ventilation. Wireless Outdoor Sensor. Large, Easy-To-Read Full Color Display Shows Current Indoor Temperature and Humidity, Temperature Setting, Date and Time On Home Screen. If Wireless Outdoor Sensor Is Installed, Displays Outdoor Temperature and Humidity On Home Screen. Controls Multistage Equipment, Humidification, Dehumidification and Ventilation with Just Two Wires At Thermostat Location. Customizable Service Reminders Allows Contractor To Direct Homeowners To Screen with Contractor's Full-Color Company Logo, Phone Number and Website. Reminders To Replace Air Filter, Humidifier Pad or Ultraviolet Bulb or Batteries In Redlink-Connected Devices. Adjustable Backlight Level. Interview-Based Programming Wizard Schedules Thermostat Temperature and Times. Usb Port Allows Downloading Of Installer Settings To Perform Setup Of Thermostats In Similar Applications. Redlink-Enabled Communication with Compatible Wireless Devices.
California residents: see Proposition 65 Warning
Weight 4 Pounds (Lb) Width 6 Inches (In) Height 10 Inches (In) Country of Origin MEX Length 6 Inches (In) Brand Honeywell Voltage 18-30 VAC Electrical Connection Screw Terminals Electrical Rating 18 to 30 VAC Power Method Hardwired Cycle/Hertz 50 Cycle/Hertz 60 Batteries Included No 750mV Compatible No Auto Changeover Yes Backlit Yes Built In Wi-Fi No Change/Check Reminders Yes Daylight Savings Time Ready Yes Digital Yes Digital-Non Programmable Yes Digital-Programmable Yes Display Yes Display Options Not Provided Before Item Discontinued Displays Outdoor Temperature Yes Heat Pump Compatible Yes Humidification No Indoor Remote Sensor No Language Not Provided Before Item Discontinued Low Battery Indicator No Programmable Yes Programmable Fan No Stages Cool 2 Stages Heat 3 Temperature Settings per Day 0 Touchscreen Yes Vacation Mode Yes Battery Backup Yes Accuracy Not Provided Before Item Discontinued Includes THX9421R5013 Thermostat, THM5421R1013 Equipment Interface Module, C7089R1013 Wireless Outdoor Air Sensor and two C7735A1000 Duct Sensors Ambient Temperature Range Not Provided Before Item Discontinued Application Up to 4 Heat/2 Cool Heat Pumps,Up to 3 Heat/2 Cool Conventional Systems Color White Comments/Notes Tri-Lingual Display (selectable for English, French or Spanish) Dual Transformer Compatible No Fan Switching Yes For Use With RedLINK™ enabled thermostats and accessories Manual No Mounting Not Provided Before Item Discontinued Operating Temperature Range 32°F to 120°F (0°C to 48.8°C) System Switching Yes Temperature Range Heat: 40°F to 90°F (4.5°C to 32°C); Cool: 50°F to 99°F (10°C to 37°C) Terminal Designations R, C then RedLINK to Equipment Interface Module Warranty Offered Yes