This is a brand new, sealed Copeland brand scroll compressor, Model #ZR48K3TF5 This is a230 volt/3 phase/ R-22 /4 ton A/C compressor that works on most commercial applications.Commercial 3 phase powerFOR COMMERCIAL LOCATION THAT USE208-230 VOLT UNITSThis can replace many 3 ton models. The compressor uses a rotary scroll, instead of old-fashioned reed valves, for a more reliable compressor. These compressors have a1 yearwarranty Comes with a matching capacitor for a complete replacementPLEASE CALL ME AT214-557-4906 TO PURCHASE THISCOMPRESSOR WITH YOUR CREDIT/DEBIT CARDVISA/MASTERCARD/DISCOVERPAYPAL ALSO GLADLY ACCEPTEDSHOULD I BUY FROM A SURPLUS SELLER, OR HERE WITH AC MIKE?Surplus seller: ( Them)Doesnt have any tech supportNo phone # to contact and ask questionnsGood luck after sale- item is usually as isNot really sure what they are selling ???Here with AC Mike Full tech support for items we sellphone # listed in our eCRATER store. Call anytime with questionsNew items have full warranties with warranty supportWe have full expert knowledge or our items