4-in-1 Home Comfort System. Danby Model SPAC 8499. DEHUMIDIFIER: 57 Pint per 24 hr. Internal and external tank HEATER: 2-Speed (800 and 1200 Watts) AIR CONDITIONER: 8400 BTU FAN: 3-Speed This is a fantastic and versatile unit. Comes with external tank and exhaust venting. 32" high, by 15" wide and 17" deep. Well made unit View entire product manual online at www. dandy.com/wp-content/uploads/2015/10/SPAC8499-manual.pdf