Day and night temperature settings: 48?F to 104?F (9?C to 40?C). Day and night humidity settings: 10% to 100%. User can select one among five operating modes: cooling, cooling & dehumidifying, dehumidifying, humidifying, heating. User-set low-temperature limit (for cooling & dehumidifying mode only). Remote sensor with 25-ft cable (included). Bargraph display. 15 Amps Output.