Photo 1) Carrier PREMIUM Programable THERMOSTATS CONTROL $70, obo*
User-friendly controls, Backlit LCD display
Clean filter reminder, Reset filter button
Battery-free operation, Mercury-free
"Copy" function, "Hold" function, Autochangeover,
7-day programming with 4 time periods
Works with most heating and cooling types, including heat pumps
Easy to follow instructions are posted inside ...