
Digital Controls
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- All-In-One Control - Controls temperature and Indoor Air Quality (IAQ) products such as humidification, dehumidification, ventilation, and air filtration monitoring - all from a single control in the living space
- 7-Day Programming - Allows separate programming for each day
- Touchscreen Interaction - Easy-to-follow menu-driven operation simplifies programming by responding to your choices
- Smart Change/Check Reminders - Let you know when to service or replace filters, UV bulbs (based on actual usage) and humidifier pads
- Energy Savings - Program to save up to 33% on annual heating and cooling costs (If used as directed. Savings may vary depending on geographic region and usage)
- Whole-House Telephone Access - Works with your existing telephone line to offer control of your home's temperature and Indoor Air Quality over the phone
- Model Numbers - YTH9421C1010, YTH9421C1002, TH9421C1004
- 5-Year Warranty
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VisionPRO™ 8000 Touchscreen
7-Day Programmable Thermostat

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