High Efficiency Gas Wall Furnace Heater Type Fan Forced Counterflow Gas Type LP BtuH Input 20 000 BtuH Output 16 300 Ignition Type Hot Surface Air Flow 350 cfm Vent Type Induce Draft Direct Vent Voltage 110 Vent 3-1/2 In. Wall Type Exterior Gas Connection 1/2 in NPT Width 37 In. Depth 15-3/4 In. Height 26 In. Floor to Center of Vent 10-1/2 In. Amps AC Less Than 1 Number of Speeds 1 Built-In Features Auto Shut Off for Main Burner and Over Temp Safety Switch
