Thermally protected motor. Powerful airflow: 4100 (low), 4400 (medium) to 4800 (high) CFM. 1/5 HP. Fan head tilts 90 degrees, adjustable fan height (60" to 84"). All metal construction. OHSA compliant powder-coated grille. 9' power cord, assemble with household tools. Highlights: 3-speed heavy duty motor Telescoping p