Performance Series Flushmount Programmable Thermostat Comfort Control at Your Fingertips   Ultra-slim design extends a mere 3/8” from your wall. Seven-day programmability. Auto changeover. One-button vacation mode. Copy previous day feature. Large push buttons and LCD screen. Clean filter reminder. Five-year limited parts warranty.   Benefits - Carrier’s Programmable Thermostat allows you to adjust temperature with intuitive programming. Features - When setting up your Programmable Thermostat, you'll appreciate its ease of use. The following features are standard:   Flush-mount design has a faceplate that extends just 3/8 of an inch from the wall’s surface. Large, continuously lit display and responsive push buttons make this thermostat easy to program and operate. Copy Previous Day button duplicates the previous day’s schedule for simple programming. Seven-day programmability allows you to select up to four different temperature settings per day for maximum comfort and energy efficiency. All-electronic functions provide more consistent temperatures than traditional mechanical thermostats. Auto-changeover automatically switches between heating and cooling operation on days when both systems are required.         Specifications