​lux Ltx500u-a04 5-2 Day Universal Application Programmable Thermostat

​Lux LTX500U-A04 5-2 Day Universal Application Programmable Thermostat The TX500U, a universal programmable thermostat that allows users to easily customize heating and cooling temperatures to meet their comfort levels and schedules. The TX500U can also save energy and reduce utility expenses by automatically lowering or raising temperature settings during off peak hours. Features include easy do it installation, easy to read display, filter change indicator, keyboard lockout any many other value added features for complete customer satisfaction. Program for weekdays and weekend can be different Keyboard lockout for unauthorized users Universal compatibility for all system types except for baseboard heat Digital temperature control with easy to use touch keys Accurate temperature control within + or - 1° Large lighted display is easy to read any time of day or night Vacation hold