Sterling HVAC XF Series XF400A1NS1110 Propeller Unit Heater, 400,000 BTU/hr, Natural Gas, 115 V, 250 W (Motor x 2), NPT, 3/4" (Gas Inlet) Connection Size, 1 Phase

Amperage Rating	:	11.6 A
BTU Rating	:	400,000 BTU/hr
CFM Rating	:	5,800 CFM
Connection Size	:	3/4" (Gas Inlet)
Connection Type	:	NPT
Dimensions	:	34" H x 55-1/4" W x 44-3/4" D
Domestic/Import	:	Domestic
Drive Type	:	Propeller
Efficiency	:	83% (Thermal)
Finish	:	Baked Enamel
Frequency Rating	:	60 Hz
Fuel Type	:	Natural Gas
HP Rating	:	1/3 HP (x2)
Ignition Type	:	Direct Spark
Material	:	Steel (Cabinetry), Aluminized Steel (Heat Exchanger)
Model	:	XF400A1NS1110
Motor Type	:	PSC, ODP
Mounting Type	:	Suspended Mount
Number of Fans	:	2
Number of Stages	:	1
Phase	:	1
Power Rating	:	250 W (Motor x 2)
Rotational Speed	:	1,050 RPM
Vent Size	:	6 "
Voltage Rating	:	115 V

Sterling HVAC Propeller Unit Heater, Model: XF Series, 400,000 BTU/hr, Natural Gas, 115 V, 250 W (Motor x 2), NPT, 3/4" (Gas Inlet) Connection Size, 1 Phase, 83% (Thermal) Efficiency, Direct Spark, 6" Vent Size, Suspended Mount, 5,800 CFM, 2 Fan(s), PSC, ODP, 1,050 RPM, Propeller, Steel (Cabinetry), Aluminized Steel (Heat Exchanger), 34" H x 55-1/4" W x 44-3/4" D Dimensions, Baked Enamel Finish, Domestic, 60 Hz, 11.6 A, 1

Offers high 83% thermal efficiency.Features a durable 20-gauge aluminized steel tubular heat exchanger.Convertible venting design allows for standard or separated combustion without unit modification.Utilizes a direct spark ignition system for fast and reliable heating.Equipped with two 1/3 HP ODP propeller motors with overload protection.Individually adjustable and removable horizontal louvers allow for controlled air direction.Rear burner access and main control panel simplify service.ETL certified for Category I and III vertical or horizontal venting.Includes a 10-year warranty on the heat exchanger, flue collector, and burner.