- Easy-to-read display
- Auto changeover
- Set point limiting
- Keypad lockout
- Backlit LCD screen
- Mercury-free
- 10-year parts limited warranty when properly registered*
*To the original owner, the Carrier Comfort™ Non-programmable Large Screen Thermostat is covered by a 10-year parts limited warranty upon timely registration of your new equipment. Ask your Carrier dealer about optional extended warranties, which may include labor. 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 at carrier.com for complete details.