Condensing units 2HP~6HP,LBP OEM service, CE,RoHS, ISO9001:2000 competitive price Condensing unitsNFseries 1 . Brandname: POLAR,WINDPOLAR2. Certificates:CE,RoHS,ISO9001: ... completely welding to ensure less leakage (below 3g/year)9. condensing unit:power:0.75HP~6HP,LBP10. used for frige,cold ... , suction accumulatorCompressor jacketHinged door (optional) Air-cooled tecumseh piston condensing unit