Model: SRTH. Circulates gentle heat throughout the room. Safety: Tipover protection. 2-stage auto shut-off. Cool-touch case. Tight grill vanes. Performance: V-Flow heat circulation. 2 Heat settings. Fan only setting. 4-hour timer. Established 1945. Heat the room you're in (Not the entire house). Save $140 every winter (Heat the room you're in, and lower your whole house thermostat 5 degrees. Energy costs and savings are based on winter season in Wichita, Kansas. Visit vornado.com/savings for more information). Why heat a room if you're not in it? By heating the rooms that you're in, you can lower your whole house thermostat up to 5 degrees - lowering your winter energy bill up to $150 (Heat the room you're in, and lower your whole house thermostat 5 degrees. Energy costs and savings are based on winter season in Wichita, Kansas. Visit vornado.com/savings for more information). Comfort made simple: 2 heat settings (450 w / 900 w); fan only setting; powerful V-Flow circulation; 4-hour timer. Heat all the air in the room. A Vornado heater uses special airflow called V-Flow to heat all the air in the room. The air flows fast, warm and gentle to create a heating experience unlike any other. Advanced Safety Features: 1. Cool-Touch Case: No red glow. 2. Safety Shut-Off: If excessive heat is detected. 3. Safety Shut-Off: If tipped over. Specifications subject to change without notice. 5 year satisfaction guarantee. 5 year limited guarantee. ETL listed - Intertek. This product has earned the ETL Listing Mark. vornado.com. For questions, comments or warranty information, call 800-234-0604 or visit vornado.com. Designed in Andover, Kansas. Designed, engineered and supported in Andover, Kansas. Manufactured in China.