| BTUH Input Height Width Depth Voltage Amp. Draw Ship Wt. Unit Wt. | 16,000 9 1/2" 9 3/8" 22 1/2" 12 VDC 2.8 27 lbs. 22 lbs. | 19,000 9 1/2" 9 3/8" 22 1/2" 12 VDC 2.8 27 lbs. 22 lbs. | 16,000 9 1/2" 9 3/8" 21 1/8" 12 VDC 2.8 27 lbs. 22 lbs. | 19,000 9 1/2" 9 3/8" 21 1/8" 12 VDC 2.8 27 lbs. 22 lbs. |