... with inserted foil radiator, insulated type with comb radiator.Heater with fan: insulated type with fan, uninsulated type ... .Convecting type air heater.2. Some appliances.Blowing type: room heater, bathroom heater, air conditioner heater, drying room heater, clothes dryer, ... temperature-ambient temperature).For more information of our air heater please visit our websitehttp://www.tiancheng-ptc.com PTC ...