... to lodging house,dormitory,hotel,sauna center,chamber ,swimming pool, laundry,farm,etc.Feature1.Import anticorrosive steel chassis. ... uniform and attractive.2. Aluminium alloy waterproof fan.In heat pump industry ,our company take the lead in using ... who solve the problem of defrosting not thoroughly in heat pump industry.SpecificationCodeVL-RN020G/DSTModelK155-GHeating capacity6.8kwRated input power1 ...