The LuxPro? Thermostat is an easy-to-use digital programmable thermostat that features separate weekday and weekend programs for heating and cooling systems. 4 periods per day. Contractor grade. Default temperature program, ranges from 46?F to 90?F. For use only with Ideal-Air? Mini Split DIY units #700500, #700505 & #700510. Ideal-Air? remote thermostat cable #700521 must be used for proper installation, length 20 ft, 4 conductor, 24 AWG with molded plug for connection to indoor unit.