For Service, Estimates or Maintenance

Over 80 Years Serving the Fox Valley

Comfort™ Non-Programmable Thermostat – TC-NAC01

Contact us to request service or request an estimate. We offer Emergency 24hr service too! For After Hour Emergency Service please call 847-742-3486 ext. 302 or call 630-549-5944 for After Hour Emergency Estimates.

Our normal hours are 8am – 4pm.



This Comfort non-programmable, large-screen thermostat keeps it simple with easy instructions printed right inside the door. It’s a breeze to maximize your comfort using this electronic thermostat configured for systems using an air conditioner for cooling.

Additional information


Large, illuminated display
Auto changeover between heating and cooling
Fixed-schedule based filter replacement reminders
10-year parts limited warranty1
Application of remote sensor to feed information to the main control from a different location
Compatible with 3-zone panel systems: ZONECC3ZHP01 and ZONECC3ZAC01
1 To the original owner, when product is used in an owner-occupied residence, a 10-year parts limited warranty upon timely registration of your new equipment. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate for complete details.


Permanent system settings retention in case of power failure
Simple system connection allows use with older Carrier system components
Designed for system applications where an air conditioner is providing cooling
Can be powered by connection to major system components or by 24 V battery
Large, backlit LCD display
White outer casing
Dimensions: 4.1'H x 5.1'W x 1.1'D