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      Unit type DC variable frequency direct expansion air conditioning unit
      
											
      
							
      Product characteristics
      
							
      

      Excellent DC frequency conversion technology
      


      

      Jet enthalpy increasing technology, powerful low-temperature heating
      


      

      180 degree sine wave DC frequency conversion control technology to improve the efficiency of compressor motors
      


      

      Constant temperature control technology
      


      

      Wide operating range, better adapted to various harsh conditions
      


      

      Efficient internally threaded copper tube+low-pressure loss fins, greatly improving heat transfer efficiency
      


      

      
						
      
											
      
							
      Product parameters
      
							
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