7-day programmable with fixed segmented screen
Energy Savings Intelligence
Comfort Management



The Côr® 5C Wi-Fi Thermostat offers easy-to-use, intelligent programming that makes it easier than ever for you to keep your home comfortable. You can operate your system even when you aren’t there. That’s because the Côr 5C Thermostat can be remotely controlled via the free mobile app1. This wall-mounted, low-voltage unit is 7-day, 5/2-day and 1-day programmable. There’s no need for batteries to store user-configured settings within its memory. During power loss, its internal memory saves settings for an unlimited time, and the clock continues to run for at least 12 hours.

Programmable scheduling allows you to easily customize settings for times when you’re home, sleeping or away. You can set your schedule for four periods per day (Wake, Away, Home and Sleep) or two periods per day (Wake and Sleep). The mobile app for the Côr 5C features Touch-N-Go® for quick and easy temperature change without changing programming schedules. With the touch of a button, OptiSave™ feature can estimate how much your settings will save you monthly on your energy bill.

1On an Android device go to the Play Store. On an Apple device go to the App Store. Search and Download the “Côr 5C/7C Thermostat” app. Thermostat must be connected to the Internet and connected to a user account.



  • Fixed segment screen
  • Remote access via Internet for smartphone or tablet devices
  • Free Apple® and Android™ apps
  • Amazon™ Alexa™ compatible1
  • Côr Home Automation compatible2
  • Connected Contractor Portal allows remote system diagnostics
  • OptiSave™ feature estimates how your schedule can lower your energy bill
  • Detailed energy reports and customized energy saving tips
  • Ideal Away™ allows greater efficiency, maintains ideal comfort
  • Touch-N-Go quick-settings-change feature available in app
  • Hybrid Heat® system management capable
  • Heating- and cooling-comfort staging capable
  • Auto changeover between heating and cooling
  • Weather display
  • On or Auto fan speed options, plus programmable by period
  • 7-day guided schedule programming (Wake, Away, Home, Sleep)
  • Vacation hold programming
  • Filter, UV lamp or humidifier pad replacement reminders
  • High/low temperature, high/low humidity and system alerts
  • 5-year parts limited warranty3


  • Compatible with 3-zone panel systems: ZONECC3ZHP01 and ZONECC3ZAC01

1 Amazon, Alexa and all related logos are trademarks of, Inc. or its affiliates. Feature coming in the fall of 2017.
2 Feature available Fall 2017
3 To the original owner, a 5-year parts limited warranty upon timely registration of your new equipment. Warranty period is 3 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive a 5-year parts limited warranty. See warranty certificate for complete details and restrictions.



  • Hybrid Heat® system management capable
  • Ideal Away™ intelligently adapts beyond manual programming for greater efficiency while still meeting your ideal comfort levels


  • Excellent temperature management with intelligent system staging1


  • Fixed segment screen
  • Wi-Fi® enabled remote access2
  • Detailed energy reports and customized energy-saving tips
  • 7-day, 5/2-day 1-day guided scheduling
  • Air circulation – Minimum time per hour the system circulates air.
  • Designed for use with a wide range of HVAC systems and brands3


  • Battery free
  • Powered by connection to major system components

1Requires compatible, staging-capable heating and/or cooling equipment.
2 Wi-Fi® is a registered trademark of the Wi-Fi® Alliance Corporation.
3Your dealer can help you determine system compatibility regardless of your current brand of HVAC products.

Wi-Fi® is a registered trademark of the Wi-Fi Alliance Corporation
Amazon, Alexa and all related logos are trademarks of, Inc. or its affiliates.
Apple is a registered trademark of Apple Inc., registered in the U.S. and other countries. HomeKit is a trademark of Apple Inc.

California residents please see Proposition 65.