Product Description

VisionPRO IAQ 7-Day Programmable Comfort System
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
69-1815EFS    TH9421, YTH9421, YTH9421, Thermostats