400 Family Digital | 400 Family Digital Non-Programmable Comfort ControlPinpoint control and push-button energy savings.Key Benefits:Special energy savings mode activates at the touch of a button Easy to program via a simple, menu-driven setup Backlit display and keys illuminate for easy nighttime reading Reminds you when it's time to change the filter Automatically switches between heating and cooling to maintain comfortable temperature year-round Tells you what the weather's like outside without even leaving the house
200 Family Digital | 200 Family Digital Non-Programmable Comfort ControlReliable, accurate temperature control made simple.Key Benefits:Easy to program via a simple, menu-driven setup Backlit display and keys illuminate for easy nighttime reading Reminds you when it's time to change the filter Automatically switches between heating and cooling to maintain comfortable temperature year-round