Panasonic Compressor Model 5KS150FAB21 208-230v, single phase, R-410A, Source 1 part #S1-01504075004. Used in condenser model TCGD18S41S1A amoung others. Items are new and unused in original packaging. Please call (952)-884-8266 (612-518-6683 after 5:00 PM Central time) with any questions. We ship nationwide. Minnesota residents will be charged sales tax.