The Register Plus is a premier fan forced heater that is often chosen for its similar appearance to central ducted systems. Offered in both fixed and multi watt capabilities (multi watt model is factory preset at its maximum wattage). A large fan quietly provides increased airflow allowing for lower surface and air-at-surface temperatures. Features include 2 forms of temperature limits designed for fail safe operation, commercial grade steel element, powder-coat finish. Cadet recommends a wall mounted thermostat for optimum performance, or you may prefer the convenience of an optional field mount thermostat kit. UL requires heater to be placed a minimum distance of 6" from adjacent surfaces and 4-1/2" from the floor. A 3' minimum clearance is recommended for furniture or other objects placed directly in front of heater. Includes heater assembly, wall can, and white grill. Rough-in dimensions: 6" H. x 12-3/4" W. x 4" D. Grill dimensions: 7-3/8" H. x 14" W. Wall can dimensions: 6-7/8" x 12-5/8" x 4". UL listed. White.