King Electrical KBS4803-1 Unit Heater; 300 cfm, 1 Phase, 480 Volt, 11 BTU/Hour, 3 kilowatt

Detailed Description: King Electrical KBS Series 1-Phase Fan forced unit heater is rated at 480 Volts/3 kilo-Watts/6.2 Amps and provides airflow of 300 CFM at 14 ft. A-Sized heater features a totally enclosed corrosion-resistant epoxy-coated cast iron 3-Watts motor and an aluminum fan blade for optimum performance. It has a NEMA 4 enclosure made of durable heavy 18-gauge 304 stainless steel with corrosion-resistant epoxy-coated finish and adjustable discharge louvers for directing the air where desired. It provides an output of 11 BTU/hour. Accidental contact of foreign objects with the rotating fan blade is protected with the help of a heavy-gauge rear intake stainless steel bird screen and heavy-gauge case. It measures 15 Inch x 11 Inch x 16-1/2 Inch.

Heater has a durable metal sheath element brazed with spiral fins that are molded in to a coil configuration for the superior heat transfer. It eliminates the potential for hot spots by positioning the element in the maximum airflow stream. An auto-reset thermal cutout disconnects power from the element if an overheated condition occurs without stopping the fan to dissipate excess heat from the element. The element is re-energized automatically when the normal operating temperature returns.

Heater has internal controls for convenient operation and internal circuit fusing is offered when the heater ampacity exceeds 48 Amps. Quick wiring and easy maintenance for the life of the heater is obtained with the quick access panel located on the bottom of the heater. It can withstand a temperature rise of 35 deg F. Heater is UL listed and cCSAus certified.