Côr® 5C Wi-Fi® Thermostat Model TSTWHA01

Control your system even when you aren’t there. The Côr 5C Thermostat can be remotely controlled via the free mobile app1. Set your schedule for four periods per day or two. With the touch of a button, the OptiSave™ feature can estimate how much your settings will save you on your monthly energy bill.

1Thermostat must be connected to the Internet and connected to a user account.

Model: TSTWHA01

  • Wi-Fi® Remote Access: Available
  • Humidity Control: Not Available


  • Fixed segment screen
  • Remote access via Internet for smartphone or tablet devices
  • Free iOS 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
  • Staging-capable heating and cooling comfort
  • 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: ZONEBB3ZHP01 and ZONEBB3ZAC01
1Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Feature coming in the fall of 2017.
2Feature available Fall 2017.
3To 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.


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