Dyson AM05 Hot + Cool Fan Heater, White (Certified Refurbished) This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 6-month warranty Heating fan-Long-range heat projection so you feel direct heat throughout the room Cooling fan-Powerful airflow and velocity to cool you effectively Air Multiplier technology-Draws in surrounding air and amplifies it Safe-Tip-over automatic cut out. No visible heating elements. No fast-spinning blades