The Dr. Heater Brand Quartz Infrared Heater is manufactured by an OEM that supplies heaters to Sears and Home Depot. Unlike other brands in the market, this heater works more efficently and produce 25% more heat. It uses low noise, high pressure fan, which pushes out hot air through the air vent, heating your room more evenly. Unlike other major brand heaters in the market, the Dr. Heater brand produces instant heat when switch on. You do not need to wait minutes for the heater (more...)