Flexible and adaptable， the T5 7-Day Programmable Thermostat works with your schedule to keep your home comfortable and manage energy costs. The thermostat features smart response learning that helps it remember your preferences to deliver the right temperature when you want it. For constantly changing schedules， the 7-day programmable thermostat can be customized each day of the week for precise temperature control. A large backlit display includes reminders to change filters and batteries， a real time clock and temporary and permanent hold settings. Whether it’s a song belted in the shower or a whispered secret， your air goes beyond simply carrying oxygen to circulating memories. Heavy or light， hot or cold， always unique to your home， the air you feel is more than its temperature setting. Our Air products and services work with you and for you， supporting and creating more comfortable surroundings.