GreenTech Enviromental PURE HEAT 3-in-1 Heater Feature: pureHeat 3-in-1 heats using a cutting edge PTC (Positive Thermal Coefficient) element that heats the air efficiently without drying it out. It purifies your air with PCO technology that features a high power germicidal UVC bulb. This bulb creates a purifying plasma that reduces mold, bacteria, and viruses (even on surfaces) so the months spent with doors and windows closed no longer means months spent in a stuffy indoor environment. BTU: 5200 Power Consumption: 1500 Watts Power Supply: 120V / 60Hz Height: 15.00 Width: 13.00 Length: 15.00 Weight: 25.00 lbs.