The LuxPro P621U Thermostat is a programmable thermostat that can be used for heat and AC systems, as well as heat pumps with 2 stages of heating and 1 stage of cooling. It features a large display with backlight, adjustable heating and cooling limits, and a 5-day/1-day/1-day programmable or manual thermostat. It also has selectable smart recovery, keyboard lock, and other features that can be seen in the pictures provided. The thermostat is compatible with AA batteries and has a voltage of 24V. It is rectangular in shape and can be wall-mounted. The unit is compatible with universal products and has a white color.
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