... CE,UL,ISO 3.Competitive price,safety 4.Long service life,fast delivery 2012 Hot Selling Home Heaters ... high temperature-raising, the product applicable to the hot air heating, air-conditioning,drying, cooling, dehumidify ... 1. Shorter process time. 2. Lower power needed. 3. No contamination from dust: No convection needed. 4 ... heater is not harmful to human bodies. 5. Low cost with long service life and ...