Zone Control Panel; Item Control Panel; Type 1-Stage, 3-Zone; Overall Dimensions 8-63/100 Inch Width x 1-43/50 Inch Depth x 9-33/50 Inch Height; Input Supply Rating 18 to 30 Volt AC at 50/60 Hertz; Temperature Rating 32 to 158 Deg F; Inclusions/Features 2-Heat/1-Cool; Application Haet Pump; Humidity Rating 5 to 90 Percent RH (Non-Condensing)