... easy to use and maintain 2,Fit for any situation 3,Efficient heating 4,Convenience,durable ... centigradeInsulation rankIP54Control ProgramChain with the electric heating fan control, fan delay shut down, out of outlet temperature ... ThrottleStructured waySteel Container TypeProfile size1700mm*1300mm*1400mmweight700KgMain configurationCentrifugal fan 1SET , Electric heaters 1SET,Electric control box ...